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| 06.11.2008 at 12:08PM PDT, ID: 23477034 |
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Attachment Details
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protected void btn1_Click(object sender, EventArgs e)
{
DisableControls(GridView1);
DisableControls(GridView2);
Response.AddHeader("content-disposition", "attachment;filename=FileName.xls");
Response.Charset = String.Empty; Response.ContentType = "application/vnd.ms-excel";
System.IO.StringWriter sw = new System.IO.StringWriter();
System.Web.UI.HtmlTextWriter hw = new HtmlTextWriter(sw);
GridView1.RenderControl(hw);
Response.Write(sw.ToString());
if (GridView2.Visible == true)
{
System.IO.StringWriter sw1 = new System.IO.StringWriter();
System.Web.UI.HtmlTextWriter hw1 = new HtmlTextWriter(sw1);
GridView2.RenderControl(hw1);
Response.Write(sw1.ToString());
}
Response.End();
}
private void DisableControls(Control gv)
{
LinkButton lb = new LinkButton();
Literal l = new Literal();
string name = String.Empty;
for (int i = 0; i < gv.Controls.Count; i++)
{
if (gv.Controls[i].GetType() == typeof(LinkButton))
{
l.Text = (gv.Controls[i] as LinkButton).Text;
gv.Controls.Remove(gv.Controls[i]);
gv.Controls.AddAt(i, l);
}
else if (gv.Controls[i].GetType() == typeof(DropDownList))
{
l.Text = (gv.Controls[i] as DropDownList).SelectedItem.Text;
gv.Controls.Remove(gv.Controls[i]);
gv.Controls.AddAt(i, l);
}
else if (gv.Controls[i].GetType() == typeof(Button))
{
gv.Controls.Remove(gv.Controls[i]);
}
if (gv.Controls[i].HasControls())
{
DisableControls(gv.Controls[i]);
}
}
}
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