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  • C#画线源码

    画线

    private void Form1_Load(object sender, EventArgs e)
    {
    this.Paint += new PaintEventHandler(Form1_Paint);
    }

    //画线
    void Form1_Paint(object sender, PaintEventArgs e)
    {

    Pen blackPen = new Pen(Color.Black, 2);//创建画笔
    Point point1;//起点坐标
    Point point2;//终点坐标

    int x=10;

    int y=10;

    int w=100;

    int h=100;
    point1 = new Point(x, y);
    point2 = new Point(x, h);
    e.Graphics.DrawLine(blackPen, point1, point2);//竖线
    point1 = new Point(x, y);
    point2 = new Point(w, y);
    e.Graphics.DrawLine(blackPen, point1, point2);//横线

    Brush brush = new SolidBrush(Color.Black);//字体颜色

       Font captionFontT = new Font("宋体", 14);//字体样式

    e.Graphics.DrawString("显示内容", captionFontT, brush, x+10, y, StringFormat.GenericDefault);//画内容

    }

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  • 原文地址:https://www.cnblogs.com/yangdunqin/p/huaxian.html
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