by Kamilche (35 Submissions)
Category: Windows API Call/Explanation
Compatability: Visual Basic 3.0
Difficulty: Beginner
Date Added: Wed 3rd February 2021
Rating: 
(7 Votes)
Drag a form that has no titlebar! Add the routine listed below, and call it in the 'MouseDown' event of the form (or a control on the form): MoveWindow Me.Hwnd
API DeclarationsPrivate 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 Any) As Long
VBcodersPublic Sub MoveWindow(TheHwnd As Long)
'Drag the form with the mouse
ReleaseCapture
SendMessage TheHwnd, &HA1, 2, 0&
End Sub
