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HttpApplicationState.GetKey Method
.NET Framework 1.1
Gets an HttpApplicationState object name by index.
[Visual Basic] Public Function GetKey( _ ByVal index As Integer _ ) As String [C#] public string GetKey( int index ); [C++] public: String* GetKey( int index ); [JScript] public function GetKey( index : int ) : String;
Parameters
- index
- The index of the application state object.
Return Value
The name under which the application state object was saved.
Example
The following example returns the names of all the objects in the application state collection and stores the names in a string array.
[Visual Basic] Dim Loop1 As Integer Dim StateVars(Application.Count) As String For Loop1 = 0 To Application.Count -1 StateVars(Loop1) = Application.GetKey(Loop1) Next Loop1 [C#] int Loop1; String[] StateVars = new String[Application.Count]; for (Loop1 = 0; Loop1 < Application.Count; Loop1++) { StateVars[Loop1] = Application.GetKey(Loop1); } [C++] int Loop1; String* StateVars[] = new String*[Application->Count]; for (Loop1 = 0; Loop1 < Application->Count; Loop1++) { StateVars[Loop1] = Application->GetKey(Loop1); } [JScript] var loop1 : int var stateVars : String[] = new String[Application.Count] for(loop1 = 0; loop1 < Application.Count; loop1++) stateVars(loop1) = Application.GetKey(loop1)
Requirements
Platforms: Windows 2000, Windows XP Professional, Windows Server 2003 family
See Also
HttpApplicationState Class | HttpApplicationState Members | System.Web Namespace
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