protected override void WndProc(ref Message m)
{
if ((m.Msg == NativeMethods.WM_NOTIFY_REFLECT) && m_bSupported)
{
try
{
NativeMethods.NMHDR nm = (NativeMethods.NMHDR)m.GetLParam(
typeof(NativeMethods.NMHDR));
if (nm.code == BCN_DROPDOWN)
{
if (m_ctx != null)
{
m_ctx.ShowEx(this);
return; // We handled it
}
else
{
Debug.Assert(false);
}
}
}
catch (Exception) { Debug.Assert(false); }
}
base.WndProc(ref m);
}
private void OnHostBtnClick(object sender, EventArgs e)
{
if (m_btnHost == null)
{
Debug.Assert(false); return;
}
ConstructContextMenu();
m_ctx.ShowEx(m_btnHost);
}