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I have a webpart with SPGridView. I created column dynamic.

This works fine when I have data, but when no rows are returned then I just get a blank spot where the grid should be.

enter image description here

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These 3 members are used to handle EmptyData in the SPGridView.

  1. EmptyDataRowStyle
  2. EmptyDataTemplate
  3. EmptyDataText

Also check out this link for more info

Update 1: If you just want to show the headers even though there are no data, use the ShowHeaderWhenEmpty property.

Update 2: Check the list of properties and members for the SPGridView here.

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Thanks, but i want show header (Example listwebpart). – ar.gorgin May 3 '12 at 8:07
    
@ar.gorgin Please see my update. – Daniel Ziga May 3 '12 at 8:16
    
Thanks, i use this property but don't show header – ar.gorgin May 3 '12 at 8:24
up vote 0 down vote accepted

It is work for me.

public void BuildNoRecords(GridView gridView, DataSet ds)
{
  try {
   if (ds.Tables(0).Rows.Count == 0) {
   ds.Tables(0).Rows.Add(ds.Tables(0).NewRow());
   gridView.DataSource = ds;
   gridView.DataBind();
   int columnCount = gridView.Rows(0).Cells.Count;
   gridView.Rows(0).Cells.Clear();
   gridView.Rows(0).Cells.Add(new TableCell());
   gridView.Rows(0).Cells(0).ColumnSpan = columnCount;
   gridView.Rows(0).Cells(0).Text = "No Records Found.";
 }
} catch (Exception ex) {
}
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