Forms2OleControlCollection

Forms2OleControlCollection class

Represents collection of Forms2OleControl objects.

To learn more, visit the Working with Ole Objects documentation article.

public class Forms2OleControlCollection : IEnumerable<Forms2OleControl>

Constructors

Name	Description
Forms2OleControlCollection()	The default constructor.

Properties

Name	Description
Count { get; }	Gets count of objects in the collection.
Item { get; }	Gets `Forms2OleControl` object at a specified index.

Methods

Name	Description
GetEnumerator()	Gets enumerator.

Examples

Shows how to access an OLE control embedded in a document and its child controls.

Document doc = new Document(MyDir + "OLE ActiveX controls.docm");

// Shapes store and display OLE objects in the document's body.
Shape shape = (Shape)doc.GetChild(NodeType.Shape, 0, true);

Assert.AreEqual("6e182020-f460-11ce-9bcd-00aa00608e01", shape.OleFormat.Clsid.ToString());

Forms2OleControl oleControl = (Forms2OleControl)shape.OleFormat.OleControl;

// Some OLE controls may contain child controls, such as the one in this document with three options buttons.
Forms2OleControlCollection oleControlCollection = oleControl.ChildNodes;

Assert.AreEqual(3, oleControlCollection.Count);

Assert.AreEqual("C#", oleControlCollection[0].Caption);
Assert.AreEqual("1", oleControlCollection[0].Value);

Assert.AreEqual("Visual Basic", oleControlCollection[1].Caption);
Assert.AreEqual("0", oleControlCollection[1].Value);

Assert.AreEqual("Delphi", oleControlCollection[2].Caption);
Assert.AreEqual("0", oleControlCollection[2].Value);