VB6 移动无边框无标题栏窗口
(创建时间:2012年02月28日 23:02:00)
Jangogo :
VB
- '**************************************************
- Const HTCAPTION = 2
- Const WM_NCLBUTTONDOWN = &HA1
- 'Private Const GWL_STYLE = (-16)
- Private Declare Function ReleaseCapture Lib "user32" () As Long
- Private Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVal hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, lParam As Long) As Long
- Private Sub Form_MouseDown(Button As Integer, Shift As Integer, x As Single, Y As Single)
- If Button = 1 Then
- Dim ReturnVal As Long
- x = ReleaseCapture()
- ReturnVal = SendMessage(hwnd, WM_NCLBUTTONDOWN, HTCAPTION, 0)
- End If
- End Sub
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