public override void Draw(GraphicsBase g)
{
if (this.Image != null)
{
g.DrawImage(this.Image, this.Location);
}
//画图片
base.Draw(g);
}
public override void Draw(GraphicsBase g)
{
lock (_lockObj)
{
if (this.Background != null)
{
g.DrawImage(Background, this.Location);
}
//画图片
base.Draw(g);
}
}