protected override void WndProc(ref System.Windows.Forms.Message m)
{
if (m.Msg == (WM_REFLECT + WM_NOTIFY))
{
NMHDR hdr = (NMHDR)Marshal.PtrToStructure(m.LParam, typeof(NMHDR));
if (hdr.code == TCN_SELCHANGING)
{
TabPage tp = TestTab(this.PointToClient(Cursor.Position));
if ((tp != null))
{
TabPageChangeEventArgs e = new TabPageChangeEventArgs(this.SelectedTab, tp);
if (SelectedIndexChanging != null)
{
SelectedIndexChanging(this, e);
}
if (e.Cancel || tp.Enabled == false)
{
m.Result = new IntPtr(1);
return;
}
}
}
}
base.WndProc(ref m);
}
private void tabControl_SelectedIndexChanging(object sender, TabPageChangeEventArgs e)
{
this.OnSelectedControlChanged();
}
private void tabControl_SelectedIndexChanging(object sender, TabPageChangeEventArgs e)
{
this.OnSelectedControlChanged();
}
