## Outline class

Represents a Outline.

```csharp
public sealed class Outline : IndentatedNode<IOutlineChildNode>, IPageChildNode
```

## Constructors

| Name | Description |
| --- | --- |
| [Outline](outline/)() | The default constructor. |

## Properties

| Name | Description |
| --- | --- |
| [DescendantsCannotBeMoved](../../aspose.note/outline/descendantscannotbemoved/) { get; set; } | Gets whether descendants of the outline can be moved. |
| [Document](../../aspose.note/node/document/) { get; } | Gets the document of the node. |
| [FirstChild](../../aspose.note/compositenode-1/firstchild/) { get; } |  |
| [HorizontalOffset](../../aspose.note/outline/horizontaloffset/) { get; set; } | Gets or sets the horizontal offset. |
| [IndentPosition](../../aspose.note/indentatednode-1/indentposition/) { get; set; } |  |
| [IsComposite](../../aspose.note/compositenode-1/iscomposite/) { get; } |  |
| [LastChild](../../aspose.note/compositenode-1/lastchild/) { get; } |  |
| [LastModifiedTime](../../aspose.note/outline/lastmodifiedtime/) { get; set; } | Gets or sets the last modified time. |
| [MaxHeight](../../aspose.note/outline/maxheight/) { get; set; } | Gets or sets the max height. |
| [MaxWidth](../../aspose.note/outline/maxwidth/) { get; set; } | Gets or sets the max width. |
| [MinWidth](../../aspose.note/outline/minwidth/) { get; set; } | Gets or sets the min width. |
| [NextSibling](../../aspose.note/node/nextsibling/) { get; } | Gets the next node at the same node tree level. |
| [NodeType](../../aspose.note/node/nodetype/) { get; } | Gets the node type. |
| [ParentNode](../../aspose.note/node/parentnode/) { get; } | Gets the parent node. |
| [PreviousSibling](../../aspose.note/node/previoussibling/) { get; } | Gets the previous node at the same node tree level. |
| [ReservedWidth](../../aspose.note/outline/reservedwidth/) { get; set; } | Gets or sets the reserved width. |
| [VerticalOffset](../../aspose.note/outline/verticaloffset/) { get; set; } | Gets or sets the vertical offset. |

## Methods

| Name | Description |
| --- | --- |
| override [Accept](../../aspose.note/outline/accept/)(DocumentVisitor) | Accepts the visitor of the node. |
| virtual [AppendChildFirst&lt;T1&gt;](../../aspose.note/compositenode-1/appendchildfirst/)(T1) |  |
| virtual [AppendChildLast&lt;T1&gt;](../../aspose.note/compositenode-1/appendchildlast/)(T1) |  |
| override [GetChildNodes&lt;T1&gt;](../../aspose.note/compositenode-1/getchildnodes/)() |  |
| [GetEnumerator](../../aspose.note/compositenode-1/getenumerator/)() |  |
| virtual [InsertChild&lt;T1&gt;](../../aspose.note/compositenode-1/insertchild/)(int, T1) |  |
| [InsertChildrenRange](../../aspose.note/compositenode-1/insertchildrenrange/)(int, IEnumerable&lt;IOutlineChildNode&gt;) |  |
| [InsertChildrenRange](../../aspose.note/compositenode-1/insertchildrenrange/)(int, params IOutlineChildNode[]) |  |
| [RemoveChild&lt;T1&gt;](../../aspose.note/compositenode-1/removechild/)(T1) |  |

## Examples

Shows how to add new image with tag.

```csharp
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_Tags();

// Create an object of the Document class
Document doc = new Document();

// Initialize Page class object
Aspose.Note.Page page = new Aspose.Note.Page(doc);

// Initialize Outline class object
Outline outline = new Outline(doc);

// Initialize OutlineElement class object
OutlineElement outlineElem = new OutlineElement(doc);

// Load an image
Aspose.Note.Image image = new Aspose.Note.Image(doc, dataDir + "icon.jpg");

// Insert image in the document node
outlineElem.AppendChildLast(image);
image.Tags.Add(NoteTag.CreateYellowStar());

// Add outline element node
outline.AppendChildLast(outlineElem);

// Add outline node
page.AppendChildLast(outline);

// Add page node
doc.AppendChildLast(page);

// Save OneNote document
dataDir = dataDir + "AddImageNodeWithTag_out.one";
doc.Save(dataDir);
```

Shows how to insert new list with chinese numbering.

```csharp
string dataDir = RunExamples.GetDataDir_Text();

// Initialize OneNote document
Aspose.Note.Document doc = new Aspose.Note.Document();

// Initialize OneNote page
Aspose.Note.Page page = new Aspose.Note.Page(doc);
Outline outline = new Outline(doc);

// Apply text style settings
ParagraphStyle defaultStyle = new ParagraphStyle { FontColor = Color.Black, FontName = "Arial", FontSize = 10 };

// Numbers in the same outline are automatically incremented.
OutlineElement outlineElem1 = new OutlineElement(doc) { NumberList = new NumberList("{0})", NumberFormat.ChineseCounting, "Arial", 10) };
RichText text1 = new RichText(doc) { Text = "First", ParagraphStyle = defaultStyle };
outlineElem1.AppendChildLast(text1);

//------------------------
OutlineElement outlineElem2 = new OutlineElement(doc) { NumberList = new NumberList("{0})", NumberFormat.ChineseCounting, "Arial", 10) };
RichText text2 = new RichText(doc) { Text = "Second", ParagraphStyle = defaultStyle };
outlineElem2.AppendChildLast(text2);

//------------------------
OutlineElement outlineElem3 = new OutlineElement(doc) { NumberList = new NumberList("{0})", NumberFormat.ChineseCounting, "Arial", 10) };
RichText text3 = new RichText(doc) { Text = "Third", ParagraphStyle = defaultStyle };
outlineElem3.AppendChildLast(text3);

//------------------------
outline.AppendChildLast(outlineElem1);
outline.AppendChildLast(outlineElem2);
outline.AppendChildLast(outlineElem3);
page.AppendChildLast(outline);
doc.AppendChildLast(page);

// Save OneNote document
dataDir = dataDir + "InsertChineseNumberList_out.one"; 
doc.Save(dataDir);
```

Shows how to insert new bulleted lis.

```csharp
string dataDir = RunExamples.GetDataDir_Text();

// Create an object of the Document class
Aspose.Note.Document doc = new Aspose.Note.Document();

// Initialize Page class object
Aspose.Note.Page page = new Aspose.Note.Page(doc);

// Initialize Outline class object
Outline outline = new Outline(doc);

// Initialize TextStyle class object and set formatting properties
ParagraphStyle defaultStyle = new ParagraphStyle { FontColor = Color.Black, FontName = "Arial", FontSize = 10 };

// Initialize OutlineElement class objects and apply bullets
OutlineElement outlineElem1 = new OutlineElement(doc) { NumberList = new NumberList("*", "Arial", 10) };

// Initialize RichText class object and apply text style
RichText text1 = new RichText(doc) { Text = "First", ParagraphStyle = defaultStyle };
outlineElem1.AppendChildLast(text1);

OutlineElement outlineElem2 = new OutlineElement(doc) { NumberList = new NumberList("*", "Arial", 10) };
RichText text2 = new RichText(doc) { Text = "Second", ParagraphStyle = defaultStyle };
outlineElem2.AppendChildLast(text2);

OutlineElement outlineElem3 = new OutlineElement(doc) { NumberList = new NumberList("*", "Arial", 10) };
RichText text3 = new RichText(doc) { Text = "Third", ParagraphStyle = defaultStyle };
outlineElem3.AppendChildLast(text3);

// Add outline elements
outline.AppendChildLast(outlineElem1);
outline.AppendChildLast(outlineElem2);
outline.AppendChildLast(outlineElem3);

// Add Outline node
page.AppendChildLast(outline);
// Add Page node
doc.AppendChildLast(page);

// Save OneNote document
dataDir = dataDir + "ApplyBulletsOnText_out.one"; 
doc.Save(dataDir);
```

Shows how to insert new list with numbering.

```csharp
string dataDir = RunExamples.GetDataDir_Text();

// Create an object of the Document class
Document doc = new Document();

// Initialize Page class object
Aspose.Note.Page page = new Aspose.Note.Page(doc);

// Initialize Outline class object
Outline outline = new Outline(doc);

// Initialize TextStyle class object and set formatting properties
ParagraphStyle defaultStyle = new ParagraphStyle { FontColor = Color.Black, FontName = "Arial", FontSize = 10 };

// Initialize OutlineElement class objects and apply numbering
// Numbers in the same outline are automatically incremented.
OutlineElement outlineElem1 = new OutlineElement(doc) { NumberList = new NumberList("{0})", NumberFormat.DecimalNumbers, "Arial", 10) };
RichText text1 = new RichText(doc) { Text = "First", ParagraphStyle = defaultStyle };
outlineElem1.AppendChildLast(text1);

OutlineElement outlineElem2 = new OutlineElement(doc) { NumberList = new NumberList("{0})", NumberFormat.DecimalNumbers, "Arial", 10) };
RichText text2 = new RichText(doc) { Text = "Second", ParagraphStyle = defaultStyle };
outlineElem2.AppendChildLast(text2);

OutlineElement outlineElem3 = new OutlineElement(doc) { NumberList = new NumberList("{0})", NumberFormat.DecimalNumbers, "Arial", 10) };
RichText text3 = new RichText(doc) { Text = "Third", ParagraphStyle = defaultStyle };
outlineElem3.AppendChildLast(text3);

// Add outline elements
outline.AppendChildLast(outlineElem1);
outline.AppendChildLast(outlineElem2);
outline.AppendChildLast(outlineElem3);

// Add Outline node
page.AppendChildLast(outline);

// Add Page node
doc.AppendChildLast(page);

// Save OneNote document
dataDir = dataDir + "ApplyNumberingOnText_out.one"; 
doc.Save(dataDir);
```

### See Also

* class [IndentatedNode&lt;T&gt;](../indentatednode-1/)
* interface [IOutlineChildNode](../ioutlinechildnode/)
* interface [IPageChildNode](../ipagechildnode/)
* namespace [Aspose.Note](../../aspose.note/)
* assembly [Aspose.Note](../../)