DesignerRegionCollection::Remove Method
Removes the specified DesignerRegion object from the collection.
Assembly: System.Design (in System.Design.dll)
Parameters
- region
- Type: System.Web.UI.Design::DesignerRegion
The DesignerRegion to remove from the collection.
The Remove method removes the first occurrence of the specified region from the collection. If the DesignerRegionCollection object does not contain the specified region, the collection remains unchanged. No exception is thrown.
The Remove method determines equality by using the Equals method on the DesignerRegion object.
The Remove method performs a linear search; therefore, the average execution time is proportional to the Count property. Because template region collections are typically small, the performance of the linear search operation is not critical.
To remove a region at a particular index from the collection, use the RemoveAt method. To remove all regions from the collection, use the Clear method.
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When you remove an item from the collection, the indexes change for subsequent items in the collection. |
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.
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