WindowDescription – Get a textual description of a window given its hWnd

Private Declare Function GetClassName Lib "user32" Alias "GetClassNameA" (ByVal _    hWnd As Long, ByVal lpClassName As String, ByVal nMaxCount As Long) As LongPrivate Declare Function GetWindowText Lib "user32" Alias "GetWindowTextA" _    (ByVal hWnd As Long, ByVal lpString As String, ByVal cch As Long) As Long' Return a text description of a given window' (consists of hWnd and classname, optionally followed by caption)Function WindowDescription(ByVal hWnd As Long) As String    Dim buffer As String * 256    Dim length As Long    Dim text As String    Dim classname As String        length = GetWindowText(hWnd, buffer, Len(buffer))    text = Left$(buffer, length)    length = GetClassName(hWnd, buffer, Len(buffer))    classname = Left$(buffer, length)        WindowDescription = "[" & Right$("0000000" & Hex$(hWnd), _        8) & "] " & classname    If Len(text) Then        WindowDescription = WindowDescription & " - """ & text & """"    End IfEnd Function