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TreeNodeCollection::Count Property

Gets the number of items in the TreeNodeCollection object.

Namespace:  System.Web.UI.WebControls
Assembly:  System.Web (in System.Web.dll)

public:
virtual property int Count {
	int get () sealed;
}

Property Value

Type: System::Int32
The number of items in the TreeNodeCollection.

Implements

ICollection::Count

Use the Count property to determine the number of items in a TreeNodeCollection. This property is commonly used when iterating through a collection to determine the upper bound of the collection. The Count property is also commonly used to determine whether a collection is empty.

The following example demonstrates how to use the Count property to determine the number of items in the TreeNodeCollection. It then performs a preorder traversal of the TreeView control to display the text of each node.

No code example is currently available or this language may not be supported.

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0
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