Khai Báo:
- Code:
Const WM_KEYDOWN As Integer = &H100
<DllImport("user32.dll")> _
Private Shared Function SetForegroundWindow(ByVal hWnd As IntPtr) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function
' do send WM_KEYDOWN to room
SendMessage(PaltalkTypeHandle.Text, WM_KEYDOWN, 13, 0&)
' set back focus in my program
SetForegroundWindow(Me.Handle)
TextType.Focus()