private void pbImg_MouseUp(object sender, MouseEventArgs e)
{
if (tools != null)
{
//if (sType != "Eraser")
//{
// var frm = new FrmInput();
// frm.ShowDialog();
// length = frm.MyLen;
// frm.Dispose();
//}
//if (!string.IsNullOrEmpty(length))
//{
// DrawNumber(length, e.Location, tools.DrawTools_Graphics);
//}
tools.EndDraw();
}
}