Export datagrid to Excel in asp.net (Revised)

How to export datagrid data into excel
Utility Code: It is self explanatory

protected void btnExportToExcel_Click(object sender, EventArgs e)
{
DataTable dtOriginal = new DataTable();
dtOriginal = ReturnTable(); //Return Table consisting data

//Create Tempory Table
DataTable dtTemp = new DataTable();

//Creating Header Row
dtTemp.Columns.Add("Employee Name");
dtTemp.Columns.Add("Email");
dtTemp.Columns.Add("Join Date");
dtTemp.Columns.Add("Salary");
double dSalary;
DateTime dtDate;
DataRow drAddItem;
for (int i = 0; i < dtOriginal.Rows.Count; i++)
{
drAddItem = dtTemp.NewRow();
drAddItem[0] = dtOriginal.Rows[i][0].ToString();//Name
drAddItem[1] = dtOriginal.Rows[i][1].ToString();//Email

//Join Date
dtDate = Convert.ToDateTime(dtOriginal.Rows[i][2].ToString());
drAddItem[2] = dtDate.ToShortDateString();

//Salary
dSalary = Convert.ToDouble(dtOriginal.Rows[i][3].ToString());
drAddItem[3] = dSalary.ToString("C");

dtTemp.Rows.Add(drAddItem);
}

//Temp Grid
DataGrid dg = new DataGrid();
dg.DataSource = dtTemp;
dg.DataBind();
ExportToExcel("BudgeReport.xls", dg);
dg = null;
dg.Dispose();
}

private void ExportToExcel(string strFileName, DataGrid dg)
{
Response.ClearContent();
Response.AddHeader("content-disposition", "attachment; filename=" + strFileName);
Response.ContentType = "application/excel";
System.IO.StringWriter sw = new System.IO.StringWriter();
HtmlTextWriter htw = new HtmlTextWriter(sw);
dg.RenderControl(htw);
Response.Write(sw.ToString());
Response.End();
}

Find All trigger Information in our Database In Sql

This is the Query by which one u can get the whole information about the trigger which are in our database or particular database.

SELECT Tables.Name TableName,
Triggers.name TriggerName,
Triggers.crdate TriggerCreatedDate,
Comments.Text TriggerText
FROM sysobjects Triggers
Inner Join sysobjects Tables On Triggers.parent_obj = Tables.id
Inner Join syscomments Comments On Triggers.id = Comments.id
WHERE Triggers.xtype = 'TR'
And Tables.xtype = 'U'
ORDER BY Tables.Name, Triggers.name