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ControlCollection::IndexOf Method

Retrieves the index of a specified Control object in the collection.

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

public:
virtual int IndexOf(
	Control^ value
)

Parameters

value
Type: System.Web.UI::Control

The Control for which the index is returned.

Return Value

Type: System::Int32
The index of the specified server control. If the server control is not currently a member of the collection, it returns -1.

Use this method to determine the index location of the specified server control in the ControlCollection object.

The following code example uses the IndexOf method to write the index location of a control, myLiteralControl, in the ControlCollection collection of a Button control named myButton.

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, 1.1, 1.0
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