private void pictureBox3_MouseUp(object sender, MouseEventArgs e)
{
if (pic3)
{
PictureBox pic = sender as PictureBox;
Point pt_new_e = PicPtTrans(sender, e);
if (0 < pt_new_e.X && DrawRegion.Size.Width > pt_new_e.X && 0 < pt_new_e.Y && DrawRegion.Size.Height > pt_new_e.Y)
{
BaseRailElement.CrossEle crossLeft = new CrossEle();
Point pt = new Point(pt_new_e.X, pt_new_e.Y);
doc1.DrawObjectList.Add(crossLeft.CreatEle(pt, DrawRegion.Size, multiFactor));
doc1.SelectOne(crossLeft);
DrawRegion.Invalidate();
propertyGrid1.SelectedObject = crossLeft;
propertyGrid1.Invalidate();
}
this.Cursor = System.Windows.Forms.Cursors.Default;
pic3 = false;
}
this.Cursor = System.Windows.Forms.Cursors.Default;
}
