# Function Reference

# _WinAPI_GetClassName

Retrieves the name of the class to which the specified window belongs

#include <WinAPISysWin.au3>
_WinAPI_GetClassName ( $hWnd )

## Parameters

$hWnd | Handle of window

## Return Value

Success: | The window class name
Failure: | Empty string, call _WinAPI_GetLastError() to get extended error information

## See Also

Search GetClassName in MSDN Library.

## Example

    #include <MsgBoxConstants.au3>
    #include <WinAPISysWin.au3>

    Example()

    Func Example()
        Local $hWnd
        $hWnd = GUICreate("test")
        MsgBox($MB_SYSTEMMODAL, "Get ClassName", "ClassName of " & $hWnd & ": " & _WinAPI_GetClassName($hWnd))
    EndFunc   ;==>Example