MenuItemBindingCollection::IndexOf Method
Determines the index of the specified MenuItemBinding object in the collection.
Assembly: System.Web (in System.Web.dll)
Parameters
- value
- Type: System.Web.UI.WebControls::MenuItemBinding
The MenuItemBinding to determine the index of.
Return Value
Type: System::Int32The zero-based index of the first occurrence of value within the collection, if found; otherwise, -1.
Use the IndexOf method to determine the index of the specified MenuItemBinding object in the collection.
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The order in which MenuItemBinding objects appear in the collection has no effect on how those objects are applied to the menu items in a Menu control. |
If the menu item binding is not in the collection, the method returns -1.
Note |
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If the specified menu item binding appears multiple times in the collection, the index of the first occurrence is returned. |
The following code example demonstrates how to use the IndexOf method to determine the index of a MenuItemBinding object in the collection. For this example to work correctly, you must copy the sample XML data below to a file named Map.xml.
The following is sample site map data for the previous example.
<MapHomeNode url="~\Home.aspx"
title="Home"
description="Home">
<MapNode url="~\Music.aspx"
title="Music"
description="Music">
<MapNode url="~\Classical.aspx"
title="Classical"
description="Classical"/>
<MapNode url="~\Rock.aspx"
title="Rock"
description="Rock"/>
<MapNode url="~\Jazz.aspx"
title="Jazz"
description="Jazz"/>
</MapNode>
<MapNode url="~\Movies.aspx"
title="Movies"
description="Movies">
<MapNode url="~\Action.aspx"
title="Action"
description="Action"/>
<MapNode url="~\Drama.aspx"
title="Drama"
description="Drama"/>
<MapNode url="~\Musical.aspx"
title="Musical"
description="Musical"/>
</MapNode>
</MapHomeNode>
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
Note