visual studio #c move form without border code example
Example: vb.net drag window without titlebar
Public Const WM_NCLBUTTONDOWN As Integer = &HA1
Public Const HT_CAPTION As Integer = &H2
<DllImportAttribute("user32.dll")> _
Public Shared Function SendMessage(ByVal hWnd As IntPtr, ByVal Msg As Integer, ByVal wParam As Integer, ByVal lParam As Integer) As Integer
End Function
<DllImportAttribute("user32.dll")> _
Public Shared Function ReleaseCapture() As Boolean
End Function
Private Sub Form1_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles Me.MouseDown, Panel1.MouseDown
If e.Button = Windows.Forms.MouseButtons.Left Then
ReleaseCapture()
SendMessage(Handle, WM_NCLBUTTONDOWN, HT_CAPTION, 0)
End If
End Sub