private void RulerControl_DoubleClick(object sender, System.EventArgs e)
{
Point pMousePos = GetMousePosition();
if( (Control.ModifierKeys & Keys.Control) == Keys.Control )
{
if( (Control.ModifierKeys & Keys.Shift) == Keys.Shift )
RemoveVideoFrame(pMousePos);
else
AddVideoFrame(pMousePos);
}
else
{
if( (Control.ModifierKeys & Keys.Shift) == Keys.Shift )
RemoveKeyFrame(pMousePos);
else
AddKeyFrame(pMousePos);
}
}