I have some code to remove X button from the UserForm. Problem is that each time I change UserForm's caption X button appears again. I could run that code each time I change caption, but I change it each half a second, so this approach is not desirable. Could anyone suggest me a way to make a permanent X button disappearance?
Also, do I need to use DrawMenuBar, it works well without calling this API?
Private Declare Function FindWindow Lib "user32" Alias "FindWindowA" (ByVal lpClassName As String, ByVal lpWindowName As String) As Long
Private Declare Function GetWindowLong Lib "user32" Alias "GetWindowLongA" (ByVal hWnd As Long, ByVal nIndex As Long) As Long
Private Declare Function SetWindowLong Lib "user32" Alias "SetWindowLongA" (ByVal hWnd As Long, ByVal nIndex As Long, ByVal dwNewLong As Long) As Long
Private Declare Function DrawMenuBar Lib "user32" (ByVal hWnd As Long) As Long
Private Const GWL_STYLE As Long = (-16)
Private Const WS_SYSMENU As Long = &H80000
Private Sub UserForm_Activate()
Dim lFormHandle As Long, lStyle As Long
If Application.Version < "9.0" Then
lFormHandle = FindWindow("ThunderXFrame", Me.Caption)
lFormHandle = FindWindow("ThunderDFrame", Me.Caption)
lStyle = GetWindowLong(lFormHandle, GWL_STYLE)
lStyle = lStyle And Not WS_SYSMENU
SetWindowLong lFormHandle, GWL_STYLE, (lStyle)