C#打印类PrintDocument、PrintDialog、PrintPreviewDialog使用示例

using System;using System.Drawing;using System.Drawing.Printing;using System.Windows.Forms; namespace PrintTest{  public partial class Form1 : Form  {    public Form1()    {      InitializeComponent();    }     private void button1_Click(object sender, EventArgs e)    {      //实例化打印对象      PrintDocument printDocument1 = new PrintDocument();      //设置打印用的纸张,当设置为Custom的时候，可以自定义纸张的大小      printDocument1.DefaultPageSettings.PaperSize = new PaperSize("Custum", 500, 500);      //注册PrintPage事件，打印每一页时会触发该事件      printDocument1.PrintPage += new PrintPageEventHandler(this.PrintDocument_PrintPage);      //开始打印      printDocument1.Print();    }    private void PrintDocument_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)    {      //设置打印内容及其字体，颜色和位置      e.Graphics.DrawString("Hello World！", new Font(new FontFamily("黑体"), 24), System.Drawing.Brushes.Red, 50, 50);    }  }}

using System;using System.Drawing;using System.Drawing.Printing;using System.Windows.Forms; namespace PrintTest{  public partial class Form1 : Form  {    public Form1()    {      InitializeComponent();    }     private void button1_Click(object sender, EventArgs e)    {      //实例化打印对象      PrintDocument printDocument1 = new PrintDocument();      //设置打印用的纸张,当设置为Custom的时候，可以自定义纸张的大小      printDocument1.DefaultPageSettings.PaperSize = new PaperSize("Custum", 500, 500);      //注册PrintPage事件，打印每一页时会触发该事件      printDocument1.PrintPage += new PrintPageEventHandler(this.PrintDocument_PrintPage);         //初始化打印对话框对象      PrintDialog printDialog1 = new PrintDialog();      //将PrintDialog.UseEXDialog属性设置为True，才可显示出打印对话框      printDialog1.UseEXDialog = true;      //将printDocument1对象赋值给打印对话框的Document属性      printDialog1.Document = printDocument1;      //打开打印对话框      DialogResult result = printDialog1.ShowDialog();      if (result == DialogResult.OK)                 printDocument1.Print();//开始打印    }    private void PrintDocument_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)    {      //设置打印内容及其字体，颜色和位置      e.Graphics.DrawString("Hello World！", new Font(new FontFamily("黑体"), 24), System.Drawing.Brushes.Red, 50, 50);    }  }}

using System;using System.Drawing;using System.Drawing.Printing;using System.Windows.Forms; namespace PrintTest{  public partial class Form1 : Form  {    public Form1()    {      InitializeComponent();    }     private void button1_Click(object sender, EventArgs e)    {      //实例化打印对象      PrintDocument printDocument1 = new PrintDocument();      //设置打印用的纸张,当设置为Custom的时候，可以自定义纸张的大小      printDocument1.DefaultPageSettings.PaperSize = new PaperSize("Custum", 500, 500);      //注册PrintPage事件，打印每一页时会触发该事件      printDocument1.PrintPage += new PrintPageEventHandler(this.PrintDocument_PrintPage);         //初始化打印预览对话框对象      PrintPreviewDialog printPreviewDialog1 = new PrintPreviewDialog();      //将printDocument1对象赋值给打印预览对话框的Document属性      printPreviewDialog1.Document = printDocument1;      //打开打印预览对话框      DialogResult result = printPreviewDialog1.ShowDialog();      if (result == DialogResult.OK)                 printDocument1.Print();//开始打印    }    private void PrintDocument_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)    {      //设置打印内容及其字体，颜色和位置      e.Graphics.DrawString("Hello World！", new Font(new FontFamily("黑体"), 24), System.Drawing.Brushes.Red, 50, 50);    }  }}