**Inheritance:**
java.lang.Object
```
public class TaskPane
```

Represents an add-in task pane object.

To learn more, visit the [ Work with Office Add-ins ][Work with Office Add-ins] documentation article.

 **Examples:** 

Shows how to add a web extension to a document.

```

 Document doc = new Document();

 // Create task pane with "MyScript" add-in, which will be used by the document,
 // then set its default location.
 TaskPane myScriptTaskPane = new TaskPane();
 doc.getWebExtensionTaskPanes().add(myScriptTaskPane);
 myScriptTaskPane.setDockState(TaskPaneDockState.RIGHT);
 myScriptTaskPane.isVisible(true);
 myScriptTaskPane.setWidth(300.0);
 myScriptTaskPane.isLocked(true);

 // If there are multiple task panes in the same docking location, we can set this index to arrange them.
 myScriptTaskPane.setRow(1);

 // Create an add-in called "MyScript Math Sample", which the task pane will display within.
 WebExtension webExtension = myScriptTaskPane.getWebExtension();

 // Set application store reference parameters for our add-in, such as the ID.
 webExtension.getReference().setId("WA104380646");
 webExtension.getReference().setVersion("1.0.0.0");
 webExtension.getReference().setStoreType(WebExtensionStoreType.OMEX);
 webExtension.getReference().setStore("English (United States)");
 webExtension.getProperties().add(new WebExtensionProperty("MyScript", "MyScript Math Sample"));
 webExtension.getBindings().add(new WebExtensionBinding("MyScript", WebExtensionBindingType.TEXT, "104380646"));

 // Allow the user to interact with the add-in.
 webExtension.isFrozen(false);

 // We can access the web extension in Microsoft Word via Developer -> Add-ins.
 doc.save(getArtifactsDir() + "Document.WebExtension.docx");

 // Remove all web extension task panes at once like this.
 doc.getWebExtensionTaskPanes().clear();

 Assert.assertEquals(0, doc.getWebExtensionTaskPanes().getCount());

 doc = new Document(getArtifactsDir() + "Document.WebExtension.docx");

 myScriptTaskPane = doc.getWebExtensionTaskPanes().get(0);
 Assert.assertEquals(TaskPaneDockState.RIGHT, myScriptTaskPane.getDockState());
 Assert.assertTrue(myScriptTaskPane.isVisible());
 Assert.assertEquals(300.0d, myScriptTaskPane.getWidth());
 Assert.assertTrue(myScriptTaskPane.isLocked());
 Assert.assertEquals(1, myScriptTaskPane.getRow());

 webExtension = myScriptTaskPane.getWebExtension();
 Assert.assertEquals("", webExtension.getId());

 Assert.assertEquals("WA104380646", webExtension.getReference().getId());
 Assert.assertEquals("1.0.0.0", webExtension.getReference().getVersion());
 Assert.assertEquals(WebExtensionStoreType.OMEX, webExtension.getReference().getStoreType());
 Assert.assertEquals("English (United States)", webExtension.getReference().getStore());
 Assert.assertEquals(0, webExtension.getAlternateReferences().getCount());

 Assert.assertEquals("MyScript", webExtension.getProperties().get(0).getName());
 Assert.assertEquals("MyScript Math Sample", webExtension.getProperties().get(0).getValue());

 Assert.assertEquals("MyScript", webExtension.getBindings().get(0).getId());
 Assert.assertEquals(WebExtensionBindingType.TEXT, webExtension.getBindings().get(0).getBindingType());
 Assert.assertEquals("104380646", webExtension.getBindings().get(0).getAppRef());

 Assert.assertFalse(webExtension.isFrozen());
 
```


[Work with Office Add-ins]: https://docs.aspose.com/words/java/work-with-office-add-ins/
## Methods

| Method | Description |
| --- | --- |
| [getDockState()](#getDockState) | Specifies the last-docked location of this task pane object. |
| [getRow()](#getRow) | Specifies the index, enumerating from the outside to the inside, of this task pane among other persisted task panes docked in the same default location. |
| [getWebExtension()](#getWebExtension) | Represents an web extension object. |
| [getWidth()](#getWidth) | Specifies the default width value for this task pane instance. |
| [isLocked()](#isLocked) | Specifies whether the task pane is locked to the document in the UI and cannot be closed by the user. |
| [isLocked(boolean value)](#isLocked-boolean) | Specifies whether the task pane is locked to the document in the UI and cannot be closed by the user. |
| [isVisible()](#isVisible) | Specifies whether the task pane shows as visible by default when the document opens. |
| [isVisible(boolean value)](#isVisible-boolean) | Specifies whether the task pane shows as visible by default when the document opens. |
| [setDockState(int value)](#setDockState-int) | Specifies the last-docked location of this task pane object. |
| [setRow(int value)](#setRow-int) | Specifies the index, enumerating from the outside to the inside, of this task pane among other persisted task panes docked in the same default location. |
| [setWidth(double value)](#setWidth-double) | Specifies the default width value for this task pane instance. |
### getDockState() {#getDockState}
```
public int getDockState()
```


Specifies the last-docked location of this task pane object.

 **Examples:** 

Shows how to add a web extension to a document.

```

 Document doc = new Document();

 // Create task pane with "MyScript" add-in, which will be used by the document,
 // then set its default location.
 TaskPane myScriptTaskPane = new TaskPane();
 doc.getWebExtensionTaskPanes().add(myScriptTaskPane);
 myScriptTaskPane.setDockState(TaskPaneDockState.RIGHT);
 myScriptTaskPane.isVisible(true);
 myScriptTaskPane.setWidth(300.0);
 myScriptTaskPane.isLocked(true);

 // If there are multiple task panes in the same docking location, we can set this index to arrange them.
 myScriptTaskPane.setRow(1);

 // Create an add-in called "MyScript Math Sample", which the task pane will display within.
 WebExtension webExtension = myScriptTaskPane.getWebExtension();

 // Set application store reference parameters for our add-in, such as the ID.
 webExtension.getReference().setId("WA104380646");
 webExtension.getReference().setVersion("1.0.0.0");
 webExtension.getReference().setStoreType(WebExtensionStoreType.OMEX);
 webExtension.getReference().setStore("English (United States)");
 webExtension.getProperties().add(new WebExtensionProperty("MyScript", "MyScript Math Sample"));
 webExtension.getBindings().add(new WebExtensionBinding("MyScript", WebExtensionBindingType.TEXT, "104380646"));

 // Allow the user to interact with the add-in.
 webExtension.isFrozen(false);

 // We can access the web extension in Microsoft Word via Developer -> Add-ins.
 doc.save(getArtifactsDir() + "Document.WebExtension.docx");

 // Remove all web extension task panes at once like this.
 doc.getWebExtensionTaskPanes().clear();

 Assert.assertEquals(0, doc.getWebExtensionTaskPanes().getCount());

 doc = new Document(getArtifactsDir() + "Document.WebExtension.docx");

 myScriptTaskPane = doc.getWebExtensionTaskPanes().get(0);
 Assert.assertEquals(TaskPaneDockState.RIGHT, myScriptTaskPane.getDockState());
 Assert.assertTrue(myScriptTaskPane.isVisible());
 Assert.assertEquals(300.0d, myScriptTaskPane.getWidth());
 Assert.assertTrue(myScriptTaskPane.isLocked());
 Assert.assertEquals(1, myScriptTaskPane.getRow());

 webExtension = myScriptTaskPane.getWebExtension();
 Assert.assertEquals("", webExtension.getId());

 Assert.assertEquals("WA104380646", webExtension.getReference().getId());
 Assert.assertEquals("1.0.0.0", webExtension.getReference().getVersion());
 Assert.assertEquals(WebExtensionStoreType.OMEX, webExtension.getReference().getStoreType());
 Assert.assertEquals("English (United States)", webExtension.getReference().getStore());
 Assert.assertEquals(0, webExtension.getAlternateReferences().getCount());

 Assert.assertEquals("MyScript", webExtension.getProperties().get(0).getName());
 Assert.assertEquals("MyScript Math Sample", webExtension.getProperties().get(0).getValue());

 Assert.assertEquals("MyScript", webExtension.getBindings().get(0).getId());
 Assert.assertEquals(WebExtensionBindingType.TEXT, webExtension.getBindings().get(0).getBindingType());
 Assert.assertEquals("104380646", webExtension.getBindings().get(0).getAppRef());

 Assert.assertFalse(webExtension.isFrozen());
 
```

**Returns:**
int - The corresponding  int  value. The returned value is one of [TaskPaneDockState](../../com.aspose.words/taskpanedockstate/) constants.
### getRow() {#getRow}
```
public int getRow()
```


Specifies the index, enumerating from the outside to the inside, of this task pane among other persisted task panes docked in the same default location.

 **Examples:** 

Shows how to add a web extension to a document.

```

 Document doc = new Document();

 // Create task pane with "MyScript" add-in, which will be used by the document,
 // then set its default location.
 TaskPane myScriptTaskPane = new TaskPane();
 doc.getWebExtensionTaskPanes().add(myScriptTaskPane);
 myScriptTaskPane.setDockState(TaskPaneDockState.RIGHT);
 myScriptTaskPane.isVisible(true);
 myScriptTaskPane.setWidth(300.0);
 myScriptTaskPane.isLocked(true);

 // If there are multiple task panes in the same docking location, we can set this index to arrange them.
 myScriptTaskPane.setRow(1);

 // Create an add-in called "MyScript Math Sample", which the task pane will display within.
 WebExtension webExtension = myScriptTaskPane.getWebExtension();

 // Set application store reference parameters for our add-in, such as the ID.
 webExtension.getReference().setId("WA104380646");
 webExtension.getReference().setVersion("1.0.0.0");
 webExtension.getReference().setStoreType(WebExtensionStoreType.OMEX);
 webExtension.getReference().setStore("English (United States)");
 webExtension.getProperties().add(new WebExtensionProperty("MyScript", "MyScript Math Sample"));
 webExtension.getBindings().add(new WebExtensionBinding("MyScript", WebExtensionBindingType.TEXT, "104380646"));

 // Allow the user to interact with the add-in.
 webExtension.isFrozen(false);

 // We can access the web extension in Microsoft Word via Developer -> Add-ins.
 doc.save(getArtifactsDir() + "Document.WebExtension.docx");

 // Remove all web extension task panes at once like this.
 doc.getWebExtensionTaskPanes().clear();

 Assert.assertEquals(0, doc.getWebExtensionTaskPanes().getCount());

 doc = new Document(getArtifactsDir() + "Document.WebExtension.docx");

 myScriptTaskPane = doc.getWebExtensionTaskPanes().get(0);
 Assert.assertEquals(TaskPaneDockState.RIGHT, myScriptTaskPane.getDockState());
 Assert.assertTrue(myScriptTaskPane.isVisible());
 Assert.assertEquals(300.0d, myScriptTaskPane.getWidth());
 Assert.assertTrue(myScriptTaskPane.isLocked());
 Assert.assertEquals(1, myScriptTaskPane.getRow());

 webExtension = myScriptTaskPane.getWebExtension();
 Assert.assertEquals("", webExtension.getId());

 Assert.assertEquals("WA104380646", webExtension.getReference().getId());
 Assert.assertEquals("1.0.0.0", webExtension.getReference().getVersion());
 Assert.assertEquals(WebExtensionStoreType.OMEX, webExtension.getReference().getStoreType());
 Assert.assertEquals("English (United States)", webExtension.getReference().getStore());
 Assert.assertEquals(0, webExtension.getAlternateReferences().getCount());

 Assert.assertEquals("MyScript", webExtension.getProperties().get(0).getName());
 Assert.assertEquals("MyScript Math Sample", webExtension.getProperties().get(0).getValue());

 Assert.assertEquals("MyScript", webExtension.getBindings().get(0).getId());
 Assert.assertEquals(WebExtensionBindingType.TEXT, webExtension.getBindings().get(0).getBindingType());
 Assert.assertEquals("104380646", webExtension.getBindings().get(0).getAppRef());

 Assert.assertFalse(webExtension.isFrozen());
 
```

**Returns:**
int - The corresponding  int  value.
### getWebExtension() {#getWebExtension}
```
public WebExtension getWebExtension()
```


Represents an web extension object.

 **Examples:** 

Shows how to add a web extension to a document.

```

 Document doc = new Document();

 // Create task pane with "MyScript" add-in, which will be used by the document,
 // then set its default location.
 TaskPane myScriptTaskPane = new TaskPane();
 doc.getWebExtensionTaskPanes().add(myScriptTaskPane);
 myScriptTaskPane.setDockState(TaskPaneDockState.RIGHT);
 myScriptTaskPane.isVisible(true);
 myScriptTaskPane.setWidth(300.0);
 myScriptTaskPane.isLocked(true);

 // If there are multiple task panes in the same docking location, we can set this index to arrange them.
 myScriptTaskPane.setRow(1);

 // Create an add-in called "MyScript Math Sample", which the task pane will display within.
 WebExtension webExtension = myScriptTaskPane.getWebExtension();

 // Set application store reference parameters for our add-in, such as the ID.
 webExtension.getReference().setId("WA104380646");
 webExtension.getReference().setVersion("1.0.0.0");
 webExtension.getReference().setStoreType(WebExtensionStoreType.OMEX);
 webExtension.getReference().setStore("English (United States)");
 webExtension.getProperties().add(new WebExtensionProperty("MyScript", "MyScript Math Sample"));
 webExtension.getBindings().add(new WebExtensionBinding("MyScript", WebExtensionBindingType.TEXT, "104380646"));

 // Allow the user to interact with the add-in.
 webExtension.isFrozen(false);

 // We can access the web extension in Microsoft Word via Developer -> Add-ins.
 doc.save(getArtifactsDir() + "Document.WebExtension.docx");

 // Remove all web extension task panes at once like this.
 doc.getWebExtensionTaskPanes().clear();

 Assert.assertEquals(0, doc.getWebExtensionTaskPanes().getCount());

 doc = new Document(getArtifactsDir() + "Document.WebExtension.docx");

 myScriptTaskPane = doc.getWebExtensionTaskPanes().get(0);
 Assert.assertEquals(TaskPaneDockState.RIGHT, myScriptTaskPane.getDockState());
 Assert.assertTrue(myScriptTaskPane.isVisible());
 Assert.assertEquals(300.0d, myScriptTaskPane.getWidth());
 Assert.assertTrue(myScriptTaskPane.isLocked());
 Assert.assertEquals(1, myScriptTaskPane.getRow());

 webExtension = myScriptTaskPane.getWebExtension();
 Assert.assertEquals("", webExtension.getId());

 Assert.assertEquals("WA104380646", webExtension.getReference().getId());
 Assert.assertEquals("1.0.0.0", webExtension.getReference().getVersion());
 Assert.assertEquals(WebExtensionStoreType.OMEX, webExtension.getReference().getStoreType());
 Assert.assertEquals("English (United States)", webExtension.getReference().getStore());
 Assert.assertEquals(0, webExtension.getAlternateReferences().getCount());

 Assert.assertEquals("MyScript", webExtension.getProperties().get(0).getName());
 Assert.assertEquals("MyScript Math Sample", webExtension.getProperties().get(0).getValue());

 Assert.assertEquals("MyScript", webExtension.getBindings().get(0).getId());
 Assert.assertEquals(WebExtensionBindingType.TEXT, webExtension.getBindings().get(0).getBindingType());
 Assert.assertEquals("104380646", webExtension.getBindings().get(0).getAppRef());

 Assert.assertFalse(webExtension.isFrozen());
 
```

**Returns:**
[WebExtension](../../com.aspose.words/webextension/) - The corresponding [WebExtension](../../com.aspose.words/webextension/) value.
### getWidth() {#getWidth}
```
public double getWidth()
```


Specifies the default width value for this task pane instance.

 **Examples:** 

Shows how to add a web extension to a document.

```

 Document doc = new Document();

 // Create task pane with "MyScript" add-in, which will be used by the document,
 // then set its default location.
 TaskPane myScriptTaskPane = new TaskPane();
 doc.getWebExtensionTaskPanes().add(myScriptTaskPane);
 myScriptTaskPane.setDockState(TaskPaneDockState.RIGHT);
 myScriptTaskPane.isVisible(true);
 myScriptTaskPane.setWidth(300.0);
 myScriptTaskPane.isLocked(true);

 // If there are multiple task panes in the same docking location, we can set this index to arrange them.
 myScriptTaskPane.setRow(1);

 // Create an add-in called "MyScript Math Sample", which the task pane will display within.
 WebExtension webExtension = myScriptTaskPane.getWebExtension();

 // Set application store reference parameters for our add-in, such as the ID.
 webExtension.getReference().setId("WA104380646");
 webExtension.getReference().setVersion("1.0.0.0");
 webExtension.getReference().setStoreType(WebExtensionStoreType.OMEX);
 webExtension.getReference().setStore("English (United States)");
 webExtension.getProperties().add(new WebExtensionProperty("MyScript", "MyScript Math Sample"));
 webExtension.getBindings().add(new WebExtensionBinding("MyScript", WebExtensionBindingType.TEXT, "104380646"));

 // Allow the user to interact with the add-in.
 webExtension.isFrozen(false);

 // We can access the web extension in Microsoft Word via Developer -> Add-ins.
 doc.save(getArtifactsDir() + "Document.WebExtension.docx");

 // Remove all web extension task panes at once like this.
 doc.getWebExtensionTaskPanes().clear();

 Assert.assertEquals(0, doc.getWebExtensionTaskPanes().getCount());

 doc = new Document(getArtifactsDir() + "Document.WebExtension.docx");

 myScriptTaskPane = doc.getWebExtensionTaskPanes().get(0);
 Assert.assertEquals(TaskPaneDockState.RIGHT, myScriptTaskPane.getDockState());
 Assert.assertTrue(myScriptTaskPane.isVisible());
 Assert.assertEquals(300.0d, myScriptTaskPane.getWidth());
 Assert.assertTrue(myScriptTaskPane.isLocked());
 Assert.assertEquals(1, myScriptTaskPane.getRow());

 webExtension = myScriptTaskPane.getWebExtension();
 Assert.assertEquals("", webExtension.getId());

 Assert.assertEquals("WA104380646", webExtension.getReference().getId());
 Assert.assertEquals("1.0.0.0", webExtension.getReference().getVersion());
 Assert.assertEquals(WebExtensionStoreType.OMEX, webExtension.getReference().getStoreType());
 Assert.assertEquals("English (United States)", webExtension.getReference().getStore());
 Assert.assertEquals(0, webExtension.getAlternateReferences().getCount());

 Assert.assertEquals("MyScript", webExtension.getProperties().get(0).getName());
 Assert.assertEquals("MyScript Math Sample", webExtension.getProperties().get(0).getValue());

 Assert.assertEquals("MyScript", webExtension.getBindings().get(0).getId());
 Assert.assertEquals(WebExtensionBindingType.TEXT, webExtension.getBindings().get(0).getBindingType());
 Assert.assertEquals("104380646", webExtension.getBindings().get(0).getAppRef());

 Assert.assertFalse(webExtension.isFrozen());
 
```

**Returns:**
double - The corresponding  double  value.
### isLocked() {#isLocked}
```
public boolean isLocked()
```


Specifies whether the task pane is locked to the document in the UI and cannot be closed by the user.

 **Examples:** 

Shows how to add a web extension to a document.

```

 Document doc = new Document();

 // Create task pane with "MyScript" add-in, which will be used by the document,
 // then set its default location.
 TaskPane myScriptTaskPane = new TaskPane();
 doc.getWebExtensionTaskPanes().add(myScriptTaskPane);
 myScriptTaskPane.setDockState(TaskPaneDockState.RIGHT);
 myScriptTaskPane.isVisible(true);
 myScriptTaskPane.setWidth(300.0);
 myScriptTaskPane.isLocked(true);

 // If there are multiple task panes in the same docking location, we can set this index to arrange them.
 myScriptTaskPane.setRow(1);

 // Create an add-in called "MyScript Math Sample", which the task pane will display within.
 WebExtension webExtension = myScriptTaskPane.getWebExtension();

 // Set application store reference parameters for our add-in, such as the ID.
 webExtension.getReference().setId("WA104380646");
 webExtension.getReference().setVersion("1.0.0.0");
 webExtension.getReference().setStoreType(WebExtensionStoreType.OMEX);
 webExtension.getReference().setStore("English (United States)");
 webExtension.getProperties().add(new WebExtensionProperty("MyScript", "MyScript Math Sample"));
 webExtension.getBindings().add(new WebExtensionBinding("MyScript", WebExtensionBindingType.TEXT, "104380646"));

 // Allow the user to interact with the add-in.
 webExtension.isFrozen(false);

 // We can access the web extension in Microsoft Word via Developer -> Add-ins.
 doc.save(getArtifactsDir() + "Document.WebExtension.docx");

 // Remove all web extension task panes at once like this.
 doc.getWebExtensionTaskPanes().clear();

 Assert.assertEquals(0, doc.getWebExtensionTaskPanes().getCount());

 doc = new Document(getArtifactsDir() + "Document.WebExtension.docx");

 myScriptTaskPane = doc.getWebExtensionTaskPanes().get(0);
 Assert.assertEquals(TaskPaneDockState.RIGHT, myScriptTaskPane.getDockState());
 Assert.assertTrue(myScriptTaskPane.isVisible());
 Assert.assertEquals(300.0d, myScriptTaskPane.getWidth());
 Assert.assertTrue(myScriptTaskPane.isLocked());
 Assert.assertEquals(1, myScriptTaskPane.getRow());

 webExtension = myScriptTaskPane.getWebExtension();
 Assert.assertEquals("", webExtension.getId());

 Assert.assertEquals("WA104380646", webExtension.getReference().getId());
 Assert.assertEquals("1.0.0.0", webExtension.getReference().getVersion());
 Assert.assertEquals(WebExtensionStoreType.OMEX, webExtension.getReference().getStoreType());
 Assert.assertEquals("English (United States)", webExtension.getReference().getStore());
 Assert.assertEquals(0, webExtension.getAlternateReferences().getCount());

 Assert.assertEquals("MyScript", webExtension.getProperties().get(0).getName());
 Assert.assertEquals("MyScript Math Sample", webExtension.getProperties().get(0).getValue());

 Assert.assertEquals("MyScript", webExtension.getBindings().get(0).getId());
 Assert.assertEquals(WebExtensionBindingType.TEXT, webExtension.getBindings().get(0).getBindingType());
 Assert.assertEquals("104380646", webExtension.getBindings().get(0).getAppRef());

 Assert.assertFalse(webExtension.isFrozen());
 
```

**Returns:**
boolean - The corresponding  boolean  value.
### isLocked(boolean value) {#isLocked-boolean}
```
public void isLocked(boolean value)
```


Specifies whether the task pane is locked to the document in the UI and cannot be closed by the user.

 **Examples:** 

Shows how to add a web extension to a document.

```

 Document doc = new Document();

 // Create task pane with "MyScript" add-in, which will be used by the document,
 // then set its default location.
 TaskPane myScriptTaskPane = new TaskPane();
 doc.getWebExtensionTaskPanes().add(myScriptTaskPane);
 myScriptTaskPane.setDockState(TaskPaneDockState.RIGHT);
 myScriptTaskPane.isVisible(true);
 myScriptTaskPane.setWidth(300.0);
 myScriptTaskPane.isLocked(true);

 // If there are multiple task panes in the same docking location, we can set this index to arrange them.
 myScriptTaskPane.setRow(1);

 // Create an add-in called "MyScript Math Sample", which the task pane will display within.
 WebExtension webExtension = myScriptTaskPane.getWebExtension();

 // Set application store reference parameters for our add-in, such as the ID.
 webExtension.getReference().setId("WA104380646");
 webExtension.getReference().setVersion("1.0.0.0");
 webExtension.getReference().setStoreType(WebExtensionStoreType.OMEX);
 webExtension.getReference().setStore("English (United States)");
 webExtension.getProperties().add(new WebExtensionProperty("MyScript", "MyScript Math Sample"));
 webExtension.getBindings().add(new WebExtensionBinding("MyScript", WebExtensionBindingType.TEXT, "104380646"));

 // Allow the user to interact with the add-in.
 webExtension.isFrozen(false);

 // We can access the web extension in Microsoft Word via Developer -> Add-ins.
 doc.save(getArtifactsDir() + "Document.WebExtension.docx");

 // Remove all web extension task panes at once like this.
 doc.getWebExtensionTaskPanes().clear();

 Assert.assertEquals(0, doc.getWebExtensionTaskPanes().getCount());

 doc = new Document(getArtifactsDir() + "Document.WebExtension.docx");

 myScriptTaskPane = doc.getWebExtensionTaskPanes().get(0);
 Assert.assertEquals(TaskPaneDockState.RIGHT, myScriptTaskPane.getDockState());
 Assert.assertTrue(myScriptTaskPane.isVisible());
 Assert.assertEquals(300.0d, myScriptTaskPane.getWidth());
 Assert.assertTrue(myScriptTaskPane.isLocked());
 Assert.assertEquals(1, myScriptTaskPane.getRow());

 webExtension = myScriptTaskPane.getWebExtension();
 Assert.assertEquals("", webExtension.getId());

 Assert.assertEquals("WA104380646", webExtension.getReference().getId());
 Assert.assertEquals("1.0.0.0", webExtension.getReference().getVersion());
 Assert.assertEquals(WebExtensionStoreType.OMEX, webExtension.getReference().getStoreType());
 Assert.assertEquals("English (United States)", webExtension.getReference().getStore());
 Assert.assertEquals(0, webExtension.getAlternateReferences().getCount());

 Assert.assertEquals("MyScript", webExtension.getProperties().get(0).getName());
 Assert.assertEquals("MyScript Math Sample", webExtension.getProperties().get(0).getValue());

 Assert.assertEquals("MyScript", webExtension.getBindings().get(0).getId());
 Assert.assertEquals(WebExtensionBindingType.TEXT, webExtension.getBindings().get(0).getBindingType());
 Assert.assertEquals("104380646", webExtension.getBindings().get(0).getAppRef());

 Assert.assertFalse(webExtension.isFrozen());
 
```

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| value | boolean | The corresponding  boolean  value. |

### isVisible() {#isVisible}
```
public boolean isVisible()
```


Specifies whether the task pane shows as visible by default when the document opens.

 **Examples:** 

Shows how to add a web extension to a document.

```

 Document doc = new Document();

 // Create task pane with "MyScript" add-in, which will be used by the document,
 // then set its default location.
 TaskPane myScriptTaskPane = new TaskPane();
 doc.getWebExtensionTaskPanes().add(myScriptTaskPane);
 myScriptTaskPane.setDockState(TaskPaneDockState.RIGHT);
 myScriptTaskPane.isVisible(true);
 myScriptTaskPane.setWidth(300.0);
 myScriptTaskPane.isLocked(true);

 // If there are multiple task panes in the same docking location, we can set this index to arrange them.
 myScriptTaskPane.setRow(1);

 // Create an add-in called "MyScript Math Sample", which the task pane will display within.
 WebExtension webExtension = myScriptTaskPane.getWebExtension();

 // Set application store reference parameters for our add-in, such as the ID.
 webExtension.getReference().setId("WA104380646");
 webExtension.getReference().setVersion("1.0.0.0");
 webExtension.getReference().setStoreType(WebExtensionStoreType.OMEX);
 webExtension.getReference().setStore("English (United States)");
 webExtension.getProperties().add(new WebExtensionProperty("MyScript", "MyScript Math Sample"));
 webExtension.getBindings().add(new WebExtensionBinding("MyScript", WebExtensionBindingType.TEXT, "104380646"));

 // Allow the user to interact with the add-in.
 webExtension.isFrozen(false);

 // We can access the web extension in Microsoft Word via Developer -> Add-ins.
 doc.save(getArtifactsDir() + "Document.WebExtension.docx");

 // Remove all web extension task panes at once like this.
 doc.getWebExtensionTaskPanes().clear();

 Assert.assertEquals(0, doc.getWebExtensionTaskPanes().getCount());

 doc = new Document(getArtifactsDir() + "Document.WebExtension.docx");

 myScriptTaskPane = doc.getWebExtensionTaskPanes().get(0);
 Assert.assertEquals(TaskPaneDockState.RIGHT, myScriptTaskPane.getDockState());
 Assert.assertTrue(myScriptTaskPane.isVisible());
 Assert.assertEquals(300.0d, myScriptTaskPane.getWidth());
 Assert.assertTrue(myScriptTaskPane.isLocked());
 Assert.assertEquals(1, myScriptTaskPane.getRow());

 webExtension = myScriptTaskPane.getWebExtension();
 Assert.assertEquals("", webExtension.getId());

 Assert.assertEquals("WA104380646", webExtension.getReference().getId());
 Assert.assertEquals("1.0.0.0", webExtension.getReference().getVersion());
 Assert.assertEquals(WebExtensionStoreType.OMEX, webExtension.getReference().getStoreType());
 Assert.assertEquals("English (United States)", webExtension.getReference().getStore());
 Assert.assertEquals(0, webExtension.getAlternateReferences().getCount());

 Assert.assertEquals("MyScript", webExtension.getProperties().get(0).getName());
 Assert.assertEquals("MyScript Math Sample", webExtension.getProperties().get(0).getValue());

 Assert.assertEquals("MyScript", webExtension.getBindings().get(0).getId());
 Assert.assertEquals(WebExtensionBindingType.TEXT, webExtension.getBindings().get(0).getBindingType());
 Assert.assertEquals("104380646", webExtension.getBindings().get(0).getAppRef());

 Assert.assertFalse(webExtension.isFrozen());
 
```

**Returns:**
boolean - The corresponding  boolean  value.
### isVisible(boolean value) {#isVisible-boolean}
```
public void isVisible(boolean value)
```


Specifies whether the task pane shows as visible by default when the document opens.

 **Examples:** 

Shows how to add a web extension to a document.

```

 Document doc = new Document();

 // Create task pane with "MyScript" add-in, which will be used by the document,
 // then set its default location.
 TaskPane myScriptTaskPane = new TaskPane();
 doc.getWebExtensionTaskPanes().add(myScriptTaskPane);
 myScriptTaskPane.setDockState(TaskPaneDockState.RIGHT);
 myScriptTaskPane.isVisible(true);
 myScriptTaskPane.setWidth(300.0);
 myScriptTaskPane.isLocked(true);

 // If there are multiple task panes in the same docking location, we can set this index to arrange them.
 myScriptTaskPane.setRow(1);

 // Create an add-in called "MyScript Math Sample", which the task pane will display within.
 WebExtension webExtension = myScriptTaskPane.getWebExtension();

 // Set application store reference parameters for our add-in, such as the ID.
 webExtension.getReference().setId("WA104380646");
 webExtension.getReference().setVersion("1.0.0.0");
 webExtension.getReference().setStoreType(WebExtensionStoreType.OMEX);
 webExtension.getReference().setStore("English (United States)");
 webExtension.getProperties().add(new WebExtensionProperty("MyScript", "MyScript Math Sample"));
 webExtension.getBindings().add(new WebExtensionBinding("MyScript", WebExtensionBindingType.TEXT, "104380646"));

 // Allow the user to interact with the add-in.
 webExtension.isFrozen(false);

 // We can access the web extension in Microsoft Word via Developer -> Add-ins.
 doc.save(getArtifactsDir() + "Document.WebExtension.docx");

 // Remove all web extension task panes at once like this.
 doc.getWebExtensionTaskPanes().clear();

 Assert.assertEquals(0, doc.getWebExtensionTaskPanes().getCount());

 doc = new Document(getArtifactsDir() + "Document.WebExtension.docx");

 myScriptTaskPane = doc.getWebExtensionTaskPanes().get(0);
 Assert.assertEquals(TaskPaneDockState.RIGHT, myScriptTaskPane.getDockState());
 Assert.assertTrue(myScriptTaskPane.isVisible());
 Assert.assertEquals(300.0d, myScriptTaskPane.getWidth());
 Assert.assertTrue(myScriptTaskPane.isLocked());
 Assert.assertEquals(1, myScriptTaskPane.getRow());

 webExtension = myScriptTaskPane.getWebExtension();
 Assert.assertEquals("", webExtension.getId());

 Assert.assertEquals("WA104380646", webExtension.getReference().getId());
 Assert.assertEquals("1.0.0.0", webExtension.getReference().getVersion());
 Assert.assertEquals(WebExtensionStoreType.OMEX, webExtension.getReference().getStoreType());
 Assert.assertEquals("English (United States)", webExtension.getReference().getStore());
 Assert.assertEquals(0, webExtension.getAlternateReferences().getCount());

 Assert.assertEquals("MyScript", webExtension.getProperties().get(0).getName());
 Assert.assertEquals("MyScript Math Sample", webExtension.getProperties().get(0).getValue());

 Assert.assertEquals("MyScript", webExtension.getBindings().get(0).getId());
 Assert.assertEquals(WebExtensionBindingType.TEXT, webExtension.getBindings().get(0).getBindingType());
 Assert.assertEquals("104380646", webExtension.getBindings().get(0).getAppRef());

 Assert.assertFalse(webExtension.isFrozen());
 
```

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| value | boolean | The corresponding  boolean  value. |

### setDockState(int value) {#setDockState-int}
```
public void setDockState(int value)
```


Specifies the last-docked location of this task pane object.

 **Examples:** 

Shows how to add a web extension to a document.

```

 Document doc = new Document();

 // Create task pane with "MyScript" add-in, which will be used by the document,
 // then set its default location.
 TaskPane myScriptTaskPane = new TaskPane();
 doc.getWebExtensionTaskPanes().add(myScriptTaskPane);
 myScriptTaskPane.setDockState(TaskPaneDockState.RIGHT);
 myScriptTaskPane.isVisible(true);
 myScriptTaskPane.setWidth(300.0);
 myScriptTaskPane.isLocked(true);

 // If there are multiple task panes in the same docking location, we can set this index to arrange them.
 myScriptTaskPane.setRow(1);

 // Create an add-in called "MyScript Math Sample", which the task pane will display within.
 WebExtension webExtension = myScriptTaskPane.getWebExtension();

 // Set application store reference parameters for our add-in, such as the ID.
 webExtension.getReference().setId("WA104380646");
 webExtension.getReference().setVersion("1.0.0.0");
 webExtension.getReference().setStoreType(WebExtensionStoreType.OMEX);
 webExtension.getReference().setStore("English (United States)");
 webExtension.getProperties().add(new WebExtensionProperty("MyScript", "MyScript Math Sample"));
 webExtension.getBindings().add(new WebExtensionBinding("MyScript", WebExtensionBindingType.TEXT, "104380646"));

 // Allow the user to interact with the add-in.
 webExtension.isFrozen(false);

 // We can access the web extension in Microsoft Word via Developer -> Add-ins.
 doc.save(getArtifactsDir() + "Document.WebExtension.docx");

 // Remove all web extension task panes at once like this.
 doc.getWebExtensionTaskPanes().clear();

 Assert.assertEquals(0, doc.getWebExtensionTaskPanes().getCount());

 doc = new Document(getArtifactsDir() + "Document.WebExtension.docx");

 myScriptTaskPane = doc.getWebExtensionTaskPanes().get(0);
 Assert.assertEquals(TaskPaneDockState.RIGHT, myScriptTaskPane.getDockState());
 Assert.assertTrue(myScriptTaskPane.isVisible());
 Assert.assertEquals(300.0d, myScriptTaskPane.getWidth());
 Assert.assertTrue(myScriptTaskPane.isLocked());
 Assert.assertEquals(1, myScriptTaskPane.getRow());

 webExtension = myScriptTaskPane.getWebExtension();
 Assert.assertEquals("", webExtension.getId());

 Assert.assertEquals("WA104380646", webExtension.getReference().getId());
 Assert.assertEquals("1.0.0.0", webExtension.getReference().getVersion());
 Assert.assertEquals(WebExtensionStoreType.OMEX, webExtension.getReference().getStoreType());
 Assert.assertEquals("English (United States)", webExtension.getReference().getStore());
 Assert.assertEquals(0, webExtension.getAlternateReferences().getCount());

 Assert.assertEquals("MyScript", webExtension.getProperties().get(0).getName());
 Assert.assertEquals("MyScript Math Sample", webExtension.getProperties().get(0).getValue());

 Assert.assertEquals("MyScript", webExtension.getBindings().get(0).getId());
 Assert.assertEquals(WebExtensionBindingType.TEXT, webExtension.getBindings().get(0).getBindingType());
 Assert.assertEquals("104380646", webExtension.getBindings().get(0).getAppRef());

 Assert.assertFalse(webExtension.isFrozen());
 
```

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| value | int | The corresponding  int  value. The value must be one of [TaskPaneDockState](../../com.aspose.words/taskpanedockstate/) constants. |

### setRow(int value) {#setRow-int}
```
public void setRow(int value)
```


Specifies the index, enumerating from the outside to the inside, of this task pane among other persisted task panes docked in the same default location.

 **Examples:** 

Shows how to add a web extension to a document.

```

 Document doc = new Document();

 // Create task pane with "MyScript" add-in, which will be used by the document,
 // then set its default location.
 TaskPane myScriptTaskPane = new TaskPane();
 doc.getWebExtensionTaskPanes().add(myScriptTaskPane);
 myScriptTaskPane.setDockState(TaskPaneDockState.RIGHT);
 myScriptTaskPane.isVisible(true);
 myScriptTaskPane.setWidth(300.0);
 myScriptTaskPane.isLocked(true);

 // If there are multiple task panes in the same docking location, we can set this index to arrange them.
 myScriptTaskPane.setRow(1);

 // Create an add-in called "MyScript Math Sample", which the task pane will display within.
 WebExtension webExtension = myScriptTaskPane.getWebExtension();

 // Set application store reference parameters for our add-in, such as the ID.
 webExtension.getReference().setId("WA104380646");
 webExtension.getReference().setVersion("1.0.0.0");
 webExtension.getReference().setStoreType(WebExtensionStoreType.OMEX);
 webExtension.getReference().setStore("English (United States)");
 webExtension.getProperties().add(new WebExtensionProperty("MyScript", "MyScript Math Sample"));
 webExtension.getBindings().add(new WebExtensionBinding("MyScript", WebExtensionBindingType.TEXT, "104380646"));

 // Allow the user to interact with the add-in.
 webExtension.isFrozen(false);

 // We can access the web extension in Microsoft Word via Developer -> Add-ins.
 doc.save(getArtifactsDir() + "Document.WebExtension.docx");

 // Remove all web extension task panes at once like this.
 doc.getWebExtensionTaskPanes().clear();

 Assert.assertEquals(0, doc.getWebExtensionTaskPanes().getCount());

 doc = new Document(getArtifactsDir() + "Document.WebExtension.docx");

 myScriptTaskPane = doc.getWebExtensionTaskPanes().get(0);
 Assert.assertEquals(TaskPaneDockState.RIGHT, myScriptTaskPane.getDockState());
 Assert.assertTrue(myScriptTaskPane.isVisible());
 Assert.assertEquals(300.0d, myScriptTaskPane.getWidth());
 Assert.assertTrue(myScriptTaskPane.isLocked());
 Assert.assertEquals(1, myScriptTaskPane.getRow());

 webExtension = myScriptTaskPane.getWebExtension();
 Assert.assertEquals("", webExtension.getId());

 Assert.assertEquals("WA104380646", webExtension.getReference().getId());
 Assert.assertEquals("1.0.0.0", webExtension.getReference().getVersion());
 Assert.assertEquals(WebExtensionStoreType.OMEX, webExtension.getReference().getStoreType());
 Assert.assertEquals("English (United States)", webExtension.getReference().getStore());
 Assert.assertEquals(0, webExtension.getAlternateReferences().getCount());

 Assert.assertEquals("MyScript", webExtension.getProperties().get(0).getName());
 Assert.assertEquals("MyScript Math Sample", webExtension.getProperties().get(0).getValue());

 Assert.assertEquals("MyScript", webExtension.getBindings().get(0).getId());
 Assert.assertEquals(WebExtensionBindingType.TEXT, webExtension.getBindings().get(0).getBindingType());
 Assert.assertEquals("104380646", webExtension.getBindings().get(0).getAppRef());

 Assert.assertFalse(webExtension.isFrozen());
 
```

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| value | int | The corresponding  int  value. |

### setWidth(double value) {#setWidth-double}
```
public void setWidth(double value)
```


Specifies the default width value for this task pane instance.

 **Examples:** 

Shows how to add a web extension to a document.

```

 Document doc = new Document();

 // Create task pane with "MyScript" add-in, which will be used by the document,
 // then set its default location.
 TaskPane myScriptTaskPane = new TaskPane();
 doc.getWebExtensionTaskPanes().add(myScriptTaskPane);
 myScriptTaskPane.setDockState(TaskPaneDockState.RIGHT);
 myScriptTaskPane.isVisible(true);
 myScriptTaskPane.setWidth(300.0);
 myScriptTaskPane.isLocked(true);

 // If there are multiple task panes in the same docking location, we can set this index to arrange them.
 myScriptTaskPane.setRow(1);

 // Create an add-in called "MyScript Math Sample", which the task pane will display within.
 WebExtension webExtension = myScriptTaskPane.getWebExtension();

 // Set application store reference parameters for our add-in, such as the ID.
 webExtension.getReference().setId("WA104380646");
 webExtension.getReference().setVersion("1.0.0.0");
 webExtension.getReference().setStoreType(WebExtensionStoreType.OMEX);
 webExtension.getReference().setStore("English (United States)");
 webExtension.getProperties().add(new WebExtensionProperty("MyScript", "MyScript Math Sample"));
 webExtension.getBindings().add(new WebExtensionBinding("MyScript", WebExtensionBindingType.TEXT, "104380646"));

 // Allow the user to interact with the add-in.
 webExtension.isFrozen(false);

 // We can access the web extension in Microsoft Word via Developer -> Add-ins.
 doc.save(getArtifactsDir() + "Document.WebExtension.docx");

 // Remove all web extension task panes at once like this.
 doc.getWebExtensionTaskPanes().clear();

 Assert.assertEquals(0, doc.getWebExtensionTaskPanes().getCount());

 doc = new Document(getArtifactsDir() + "Document.WebExtension.docx");

 myScriptTaskPane = doc.getWebExtensionTaskPanes().get(0);
 Assert.assertEquals(TaskPaneDockState.RIGHT, myScriptTaskPane.getDockState());
 Assert.assertTrue(myScriptTaskPane.isVisible());
 Assert.assertEquals(300.0d, myScriptTaskPane.getWidth());
 Assert.assertTrue(myScriptTaskPane.isLocked());
 Assert.assertEquals(1, myScriptTaskPane.getRow());

 webExtension = myScriptTaskPane.getWebExtension();
 Assert.assertEquals("", webExtension.getId());

 Assert.assertEquals("WA104380646", webExtension.getReference().getId());
 Assert.assertEquals("1.0.0.0", webExtension.getReference().getVersion());
 Assert.assertEquals(WebExtensionStoreType.OMEX, webExtension.getReference().getStoreType());
 Assert.assertEquals("English (United States)", webExtension.getReference().getStore());
 Assert.assertEquals(0, webExtension.getAlternateReferences().getCount());

 Assert.assertEquals("MyScript", webExtension.getProperties().get(0).getName());
 Assert.assertEquals("MyScript Math Sample", webExtension.getProperties().get(0).getValue());

 Assert.assertEquals("MyScript", webExtension.getBindings().get(0).getId());
 Assert.assertEquals(WebExtensionBindingType.TEXT, webExtension.getBindings().get(0).getBindingType());
 Assert.assertEquals("104380646", webExtension.getBindings().get(0).getAppRef());

 Assert.assertFalse(webExtension.isFrozen());
 
```

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| value | double | The corresponding  double  value. |