Print Gridview with paging enabled

Question

5.00/5 (1 vote)

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I use Print Helper to print panel
and on btn click my code is:

C#

protected void btnPrint_Click(object sender, EventArgs e)
{
    grd.AllowPaging=false;
    bindgrid();
    Session["ctrl"] = pnlPrint;
    ClientScript.RegisterStartupScript(this.GetType(), "onclick", "<script language=javascript>window.open('Print.aspx','PrintMe','height=500px,width=800px,scrollbars=1');</script>");
    grd.AllowPaging=true;
    bindgrid();
}

where pnlPrint is the id of aspPanel.

my Problem is that:
when click on print button the pagging is also displayed on the print page.
and only that page contents are printed on the paper

Posted 6-Aug-14 20:22pm

Kriti Sharma 10400841

Updated 6-Aug-14 20:30pm

v3

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2 solutions

Solution 1

When you enable paging on a web based application, only one page is on the client at any given time - it doesn't transfer the next page until the "next" button is instigated.

This means you cannot print more than one page by this method. You would need the page containing the grid to be refreshed to get all the data.

Posted 6-Aug-14 21:50pm

Duncan Edwards Jones

Comments

Kriti Sharma 10400841 7-Aug-14 6:59am

so, what should i do for this???
please help...

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ClimerChinna · Accepted Answer · 2014-08-06T23:05:00

use below code in print button click event

grd.AllowPaging = false;
     bindgrid();
      StringWriter sw = new StringWriter();
      HtmlTextWriter hw = new HtmlTextWriter(sw);
      grd.RenderControl(hw);
      string gridHTML = sw.ToString().Replace("\"", "'")
          .Replace(System.Environment.NewLine, "");
      StringBuilder sb = new StringBuilder();
      sb.Append("<script type = 'text/javascript'>");
      sb.Append("window.onload = new function(){");
      sb.Append("var printWin = window.open('', '', 'left=0");
      sb.Append(",top=0,width=1000,height=600,status=0');");
      sb.Append("printWin.document.write(\"");
      sb.Append(gridHTML);
      sb.Append("\");");
      sb.Append("printWin.document.close();");
      sb.Append("printWin.focus();");
      sb.Append("printWin.print();");
      sb.Append("printWin.close();};");
      sb.Append("</script>");
      ClientScript.RegisterStartupScript(this.GetType(), "GridPrint", sb.ToString());
      grd.AllowPaging = true;
      bindgrid();

and add below event also to CS Page

C#

public override void VerifyRenderingInServerForm(Control control)
{
    /* Verifies that the control is rendered */
}

If it solves your problem accept solution