如何在asp.net中创建发票
本文关键字:创建 net asp | 更新日期: 2023-09-27 18:18:21
我唯一需要做的就是在顶部添加公司名称和今天的日期,但现在其他一切都可以了。用户能够选择特定的行,并在pdf中导出选定的行,但我需要在顶部的公司名称,请帮助。由于
protected void ExportToPDF(object sender, EventArgs e)
{
using (StringWriter sw = new StringWriter())
{
using (HtmlTextWriter hw = new HtmlTextWriter(sw))
{
//Hide the Column containing CheckBox
GridView1.Columns[0].Visible = false;
foreach (GridViewRow row in GridView1.Rows)
{
if (row.RowType == DataControlRowType.DataRow)
{
//Hide the Row if CheckBox is not checked
row.Visible = (row.FindControl("chkSelect") as CheckBox).Checked;
// pnlBtn.Visible = true;
}
}
GridView1.RenderControl(hw);
StringReader sr = new StringReader(sw.ToString());
Document pdfDoc = new Document(PageSize.A2, 10f, 10f, 10f, 0f);
HTMLWorker htmlparser = new HTMLWorker(pdfDoc);
PdfWriter.GetInstance(pdfDoc, Response.OutputStream);
pdfDoc.Open();
htmlparser.Parse(sr);
pdfDoc.Close();
Response.ContentType = "application/pdf";
Response.AddHeader("content-disposition", "attachment;filename=GridViewExport.pdf");
Response.Cache.SetCacheability(HttpCacheability.NoCache);
Response.Write(pdfDoc);
Response.End();
}
}
}
我认为你只需要在渲染gridview之前写标题。
hw.Write("<H1>This is my title</H1>");
GridView1.RenderControl(hw);