c#画笔Pen画虚线

 

using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;using System.Drawing.Drawing2D;namespace WindowsApplication2{    public partial class Form11 : Form    {        public Form11()        {            InitializeComponent();        }        private void button1_Click(object sender, EventArgs e)        {            Pen pen2 = new Pen(Color.Blue, 12);            pen2.DashStyle = DashStyle.Custom;            pen2.DashPattern = new float[] { 1f, 1f };            Graphics g2 = this.CreateGraphics();            g2.DrawLine(pen2, 10, 150, 500, 150);        }    }}