MenuItemCollection::Contains Method
Determines whether the specified MenuItem object is in the collection.
Assembly: System.Web (in System.Web.dll)
Parameters
- c
- Type: System.Web.UI.WebControls::MenuItem
The MenuItem to find.
Return Value
Type: System::Booleantrue if the specified MenuItem object is contained in the collection; otherwise, false.
Use the Contains method to determine whether a MenuItem object is contained in the current MenuItemCollection object. The MenuItem and its properties is compared with the passed in value. This method is commonly used to test for the existence of a MenuItem object before performing a task, such as adding or removing a menu item from the collection.
The following code example demonstrates how to use the Contains method to determine whether a MenuItem object is contained within a MenuItemCollection object.
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.