如何隐藏mdiform窗体的标题栏.txt

来自「以电子书的形式收集了VB一些常见问题解决方法,可以很方便的查找自己需要解决的问题」· 文本 代码 · 共 12 行

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 GetWindowLong Lib "user32" Alias "GetWindowLongA" (ByVal hwnd As Long, ByVal nIndex As Long) As Long 
    Const GWL_STYLE = (-16) 
    Const WS_CAPTION = &HC00000 
     
    Private Sub MDIForm_Load() 
     Dim L As Long 
     L = GetWindowLong(Me.hwnd, GWL_STYLE) 
     L = L And Not (WS_CAPTION) 
     L = SetWindowLong(Me.hwnd, GWL_STYLE, L) 
    End Sub 
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