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PODataGridView playing stubborn. It just wouldn't bind
 

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    <p>I have one stubborn data grid view is refusing to display the bound data. i placed a grid view named exhibitgridview and set its datasource to none. then i added a standalone data source that can return columns into the grid but first there data displayed in the grid would be based on a what gets selected from a dropdown list. check it out from the picture below. <img src="https://i.stack.imgur.com/6vrFB.jpg" alt="alt text"></p> <p>So basically some item is selected from the dropdown list next to the caseid label and the grid displays values accordingly... AS such i needed a selectedIndexchanged method so i had this in my page.cs</p> <pre><code>protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e) { CreateDataSet(); caseID = DropDownList1.SelectedItem.Value.Trim(); DataView exhibitDataView = new DataView(exhibitDataSet.Tables[0]); exhibitDataView.RowFilter = "FilingID = '" + caseID + "' "; ExhibitGridView.DataSource = exhibitDataView; ExhibitGridView.DataBind(); } private void CreateDataSet() { exhibitConnection.ConnectionString = ExhibitListSqlDataSource.ConnectionString; exhibitSqlDataAdapter.SelectCommand = new SqlCommand(ExhibitListSqlDataSource.SelectCommand, exhibitConnection); exhibitSqlDataAdapter.Fill(exhibitDataSet); } </code></pre> <p>The code runs sweet...I inserted a breakpoint as to ensure some data is actually returned for binding and there is...you can see that from the screen shot below: <img src="https://i.stack.imgur.com/5BfQV.jpg" alt="alt text"></p> <p>that was until (ExhibitGridView.DataBind()). So when i run the next block, i expect the data to bind and display in the browser but for some unknown reason the gridview is acting stubborn. i tried specifying the datasource directly and it displays successfully at pageload but otherwise it wouldn't respond.</p> <p>What could be the cause?</p>
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