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StateBag.Remove Method

.NET Framework 3.5

Other Versions

Removes the specified key/value pair from the StateBag object.

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

Syntax

C++

JScript

public void Remove(
	string key
)

Parameters

key: Type: System.String
The item to remove.

Examples

The following code example demonstrates using the Remove method.

JScript

void MovePiece(string fromPosition, string toPosition) {
   StateBag bag = ViewState;
   object piece = bag[fromPosition];
   if (piece != null) {
      bag.Remove(fromPosition);
      bag.Add(toPosition, piece);
      RenderBoard();
   }
   else {
      throw new InvalidPositionException("There is no game piece at the \"from\" position."); 
   }
}

Platforms

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.

Version Information

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0

Reference

StateBag Class

StateBag Members

System.Web.UI Namespace

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