111,118
社区成员
发帖
与我相关
我的任务
分享
private void Frm_Resize_1(object sender, System.EventArgs e)
{
//怎么在这里清除画的线
}
private void Frm_Resize(object sender, System.EventArgs e)
{
}
private void pl_Paint(object sender, System.Windows.Forms.PaintEventArgs e)
{
e.Graphics.DrawLine(new Pen(Color.Black,5 ), new Point(),new Point());
}