private void form_MouseDoubleClick(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
if (IsCurrentShapeTypeRegion && ValidRegions.Length > 0)
{
form.UpdateRegionPath();
form.Close(RegionResult.Region);
}
else if (CurrentShape != null && !IsCreating)
{
CurrentShape.OnDoubleClicked();
}
}
}