如何在C＃中打印DataGridView？

Question

我有一个datagridview来显示我的条目，并且我希望像Excel工作表一样打印出来。

有什么方法可以完全打印datagridview，或者您建议使用哪种控件将数据存储并打印？

或者如何在C＃中使用HTML表格来帮助我创建和打印它们？

Answer 1

这是一个解决方案。

Answer 2

在线有很多解决方案。 你可以在这里谷歌

Answer 3

 // make a function named zpt 

 int rw=dataGridView1.Rows.Count;     //define rw as globly variable in form
 public void zpt()
    {
         PrintDialog pd = new PrintDialog();
         PrintDocument pdoc = new PrintDocument();
        PrinterSettings ps = new PrinterSettings();
        Font font = new Font("Arial", 10);
        PaperSize psz = new PaperSize("Custom", 100, 200);
        pd.Document = pdoc;
        pd.Document.DefaultPageSettings.PaperSize = psz;
        pdoc.DefaultPageSettings.PaperSize.Height = 820;
        pdoc.DefaultPageSettings.PaperSize.Width = 700;
        pdoc.PrintPage += new PrintPageEventHandler(pdoc_PrintPage);
        DialogResult res = pd.ShowDialog();
        if (res == DialogResult.OK)
        {
            PrintPreviewDialog prv = new PrintPreviewDialog();
            prv.Document = pdoc;
            res = prv.ShowDialog();
            if (res == DialogResult.OK)
            {
                pdoc.Print();
            }
        }

    }
    void pdoc_PrintPage(object sender, PrintPageEventArgs e)
    {
        Graphics graphics = e.Graphics;
        Font font = new Font("Courier New", 10);
        float fontHeight = font.GetHeight();
        int startX = 50;
        int startY = 65;
        int Offset = 40;
        graphics.DrawString("Welcome to Bakery Shop", new Font("Courier New", 10), new SolidBrush(Color.Black), startX, startY + Offset);
        Offset = Offset + 20;
        string underLine = "------------------------------------------";
        graphics.DrawString(underLine, new Font("Courier New", 10), new SolidBrush(Color.Black), startX, startY + Offset);
        Offset = Offset + 20;
        int a = dataGridView1.Rows.Count;
        for (int i = 0; i < a; i++)
        {
            graphics.DrawString(Convert.ToString(dataGridView1.Rows[i].Cells[0].Value), new Font("Courier New", 10), new SolidBrush(Color.Black), startX, startY + Offset);
            graphics.DrawString("\t"+Convert.ToString(dataGridView1.Rows[i].Cells[1].Value), new Font("Courier New", 10), new SolidBrush(Color.Black), startX, startY + Offset);
            Offset = Offset + 20;
        }
    }



    private void button1_Click(object sender, EventArgs e)
    {

        dataGridView1.Rows.Add();
        dataGridView1.Rows[rw].Cells[0].Value = textBox1.Text;
        dataGridView1.Rows[rw].Cells[1].Value = textBox2.Text;
        rw++;
    }

    private void button2_Click(object sender, EventArgs e)
    {
       // on print Button which is in your window for code this...
        zpt();
    }

Answer 4

首先，您必须了解.NET Framework库中的PrintDocument类，该类可帮助您打印任何矩形，而您的任务是将datagridview中的表转换为矩形（或绘制与datagridview中的表匹配的新矩形，包括绘制大小字符串（这些字符串是单元格的内容）？）。 之后，您可以使用PrintDocument类中的方法和更多方法开始打印。

http://www.codeproject.com/KB/printing/printingdatagridview.aspx

您必须首先加入codeproject网络才能下载示例代码。