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优途科技 2007-03-15 11:49:13 private void Form1_Load(object sender, System.EventArgs e)
{
Graphics grap = this.CreateGraphics();
Pen pen = new Pen(Color.Black, 1);
for(int i = 0; i<=2; i++)
{
grap.DrawLine(pen,(Point)line_Point[0],(Point)line_Point[1] );
grap.DrawLine(pen,(Point)line_Point[1],(Point)line_Point[2] );
}
}