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WebPartZoneCollection.IndexOf Method

Note: This method is new in the .NET Framework version 2.0.

Returns the position of a particular member of the collection.

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

public int IndexOf (
	WebPartZoneBase value
public int IndexOf (
	WebPartZoneBase value
public function IndexOf (
	value : WebPartZoneBase
) : int



A WebPartZoneBase that is a member of the collection.

Return Value

An integer that indicates the position of a particular object in the collection.

The IndexOf method is useful if you have multiple WebPartZone zones on a Web Parts page, and you need to know the ordinal position of one zone relative to the other zones.

The following code example demonstrates the use of the IndexOf method. The complete code for the example, including a user control, a page containing the zones, and a partial class file that contains the code, is found in the Example section of the WebPartZoneCollection class overview.

The following section of code demonstrates usage of the IndexOf method. To execute the code, load the page in a browser, and click the WebPartZone1 Index button.

protected void Button4_Click(object sender, EventArgs e)
  Label1.Text = String.Empty;
  Label1.Text = "WebPartZone1 index:  " + mgr.Zones.IndexOf(WebPartZone1);

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

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

.NET Framework

Supported in: 2.0