Add header in Excel While import datatable to excel

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Hello,
How to add header in excel while importing any datatable into excel.
I am using this function to Import to excel

public void ExportToExcel(DataTable dt)
{
if (dt.Rows.Count > 0)
{
string filename = "PatientList.xls";
System.IO.StringWriter tw = new System.IO.StringWriter();
System.Web.UI.HtmlTextWriter hw = new System.Web.UI.HtmlTextWriter(tw);
DataGrid dgGrid = new DataGrid();
dgGrid.DataSource = dt;
dgGrid.DataBind();

//Get the HTML for the control.
dgGrid.RenderControl(hw);
//Write the HTML back to the browser.
//Response.ContentType = application/vnd.ms-excel;
Response.ContentType = "application/vnd.ms-excel";
Response.AppendHeader("Content-Disposition", "attachment; filename=" + filename + "");
this.EnableViewState = false;
Response.Write(tw.ToString());
Response.End();
}
}

Posted 26-Nov-14 19:52pm

srishti_

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Comments

Rohit R Chavan 27-Nov-14 1:58am

have you looked this post on CP

http://www.codeproject.com/Articles/406704/Export-DataTable-to-Excel-with-Formatting-in-Cshar

srishti_ 27-Nov-14 6:38am

thanks

2 solutions

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laoyingisme · Answer 1 · 2014-11-26T20:40:00

Solution 1

Add the below code, you will get header.

Response.AppendHeader("Content-Disposition", sheetname);

Posted 26-Nov-14 20:40pm

laoyingisme

Ainy Mughal · Answer 2 · 2014-11-26T20:43:00

Solution 2

Export Data to Excel from DataTable[^]

Go through this link.

C#

// column headings
for (int i = 0; i < Tbl.Columns.Count; i++)
{
workSheet.Cells[1, (i + 1)] = Tbl.Columns[i].ColumnName;
}

Posted 26-Nov-14 20:43pm

Ainy Mughal