/// <summary>
/// Hides the border of Listbox Control
/// </summary>
/// <param name="listBox"> listbox control object whose border is to be hidden</param>
internal static void hideListBoxBorder(ListBox listbox)
{
IntPtr handle = listbox.Handle;
int style = NativeWindowCommon.GetWindowLong(handle, NativeWindowCommon.GWL_STYLE);
style &= ~NativeWindowCommon.WS_BORDER;
NativeWindowCommon.SetWindowLong(handle, NativeWindowCommon.GWL_STYLE, style);
NativeWindowCommon.SetWindowPos(handle, IntPtr.Zero, 0, 0, 0, 0, NativeWindowCommon.SWP_NOMOVE | NativeWindowCommon.SWP_NOSIZE | NativeWindowCommon.SWP_FRAMECHANGED);
}
// Our wndproc
private int WindowProc(IntPtr hwnd, uint msg, uint wParam, int lParam)
{
// Call original proc
int ret = NativeWindowCommon.CallWindowProc(OrigWndProc, hwnd, msg, wParam, lParam);
// Raise the mouse down event we don't get on Mobile
if (msg == NativeWindowCommon.WM_LBUTTONDOWN)
{
MouseEventArgs mouseEvents = new MouseEventArgs(MouseButtons.Left, 0,
NativeWindowCommon.LoWord(lParam), NativeWindowCommon.HiWord(lParam), 0);
this.OnMouseDown(mouseEvents);
}
return(ret);
}
/// <summary> subclass the listbox - replace it's window proce
/// </summary>
void subclassListbox()
{
proc = new MobileWndProc(WindowProc);
OrigWndProc = (IntPtr)NativeWindowCommon.SetWindowLong(Handle, NativeWindowCommon.GWL_WNDPROC,
Marshal.GetFunctionPointerForDelegate(proc).ToInt32());
}