用了printpreivewdialog 和printdocumnet 怎样才可以多页打印??

Question

private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)
    {
     
      int temp=1;//设置系数格行距离
      e.Graphics.DrawString("大东物业", new Font("宋体", 30), Brushes.Black, 100, 80);//设置标题
      e.Graphics.DrawString("楼宇/大厦", new Font("宋体", 15), Brushes.Black, 100, 145);//设置标题
      e.Graphics.DrawString("座数", new Font("宋体", 15), Brushes.Black, 250, 145);
      e.Graphics.DrawString("楼层", new Font("宋体", 15), Brushes.Black, 350, 145);
      e.Graphics.DrawString("单位", new Font("宋体", 15), Brushes.Black, 450, 145);
      e.Graphics.DrawString("售价", new Font("宋体", 15), Brushes.Black, 550, 145);
      e.Graphics.DrawString("租金", new Font("宋体", 15), Brushes.Black, 650, 145);
      for (int i = 0; i < dataGridView1.RowCount ; i++)
      {
       
        if ((bool)dataGridView1.Rows[i].Cells[0].EditedFormattedValue == true)
        {
          e.Graphics.DrawString(dataGridView1.Rows[i].Cells["garden"].Value.ToString(), new Font("宋体", 15), Brushes.Black, 100, 160+temp*30);
          e.Graphics.DrawString(dataGridView1.Rows[i].Cells["block"].Value.ToString(), new Font("宋体", 15), Brushes.Black, 250, 160 + temp * 30);
          e.Graphics.DrawString(dataGridView1.Rows[i].Cells["floor"].Value.ToString(), new Font("宋体", 15), Brushes.Black, 350, 160 + temp * 30);
          e.Graphics.DrawString(dataGridView1.Rows[i].Cells["unit"].Value.ToString(), new Font("宋体", 15), Brushes.Black, 450, 160 + temp * 30);
          e.Graphics.DrawString(dataGridView1.Rows[i].Cells["sellprice"].Value.ToString(), new Font("宋体", 15), Brushes.Black, 550, 160 + temp * 30);
          e.Graphics.DrawString(dataGridView1.Rows[i].Cells["rentprice"].Value.ToString(), new Font("宋体", 15), Brushes.Black, 650, 160 + temp * 30);
          temp++;

        }
      }
    }

 private void button6_Click(object sender, EventArgs e)
    {
      //开启操作系统的防锯齿功能
      this.printPreviewDialog1.UseAntiAlias = true;
      //设置预览的文档
      this.printPreviewDialog1.Document = this.printDocument1;
      //打开预览的窗口
      printPreviewDialog1.ShowDialog();

    }
現在只能打印第一頁.井且沒有第二頁...

Answer 1

現在加了 if (temp % 20 == 0)
                {
                    e.HasMorePages = true;
                    return;
                }
                else
                {
                    e.HasMorePages = false;
                }
在

 for (int i = 0; i < dataGridView1.RowCount ; i++)之內 但是跳不出死循環...求大大幫忙.....

Answer 2

这里有篇牛人的博客文章，不知道你看到过没：http://www.cnblogs.com/scottckt/archive/2008/01/30/1059281.html

希望能帮到你。

---

Jackie Sun [MSFT]
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