I have a RadGrid displaying 12 months of data that I would like to update in batch mode. I don't want to have to update each row individually. When the grid is displayed, the column headings disappear, but the grid populates from an external data source. The data is there, but no column headings. If I change the EditMode from Batch to any other option, the column headings appear. How do I get the column headings to show up whil in Batch mode?
<telerik:RadGrid ID="RadGrid1" runat="server" CellSpacing="0" DataSourceID="GetMiles" GridLines="None" AllowMultiRowEdit="True" AllowMultiRowSelection="True" AutoGenerateColumns="False" ShowHeader="False">
<ClientSettings>
<Selecting AllowRowSelect="True" />
</ClientSettings>
<MasterTableView DataSourceID="GetMiles" EditMode="batch" CommandItemDisplay="Bottom" ShowHeader="true" CommandItemSettings-ShowAddNewRecordButton="false" AllowNaturalSort="False">
<RowIndicatorColumn Visible="False">
</RowIndicatorColumn>
<CommandItemSettings ShowAddNewRecordButton="False"></CommandItemSettings>
<Columns>
<telerik:GridBoundColumn DataField="division" FilterControlAltText="Filter division column" HeaderText="Div" SortExpression="division" UniqueName="division">
<ColumnValidationSettings>
<ModelErrorMessage Text="" />
</ColumnValidationSettings>
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="January" DataType="System.Double" FilterControlAltText="Filter January column" HeaderText="Jan" SortExpression="January" UniqueName="January">
<ColumnValidationSettings>
<ModelErrorMessage Text="" />
</ColumnValidationSettings>
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="February" DataType="System.Double" FilterControlAltText="Filter February column" HeaderText="Feb" SortExpression="February" UniqueName="February">
<ColumnValidationSettings>
<ModelErrorMessage Text="" />
</ColumnValidationSettings>
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="March" DataType="System.Double" FilterControlAltText="Filter March column" HeaderText="March" SortExpression="March" UniqueName="March">
<ColumnValidationSettings>
<ModelErrorMessage Text="" />
</ColumnValidationSettings>
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="April" DataType="System.Double" FilterControlAltText="Filter April column" HeaderText="April" SortExpression="April" UniqueName="April">
<ColumnValidationSettings>
<ModelErrorMessage Text="" />
</ColumnValidationSettings>
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="May" DataType="System.Double" FilterControlAltText="Filter May column" HeaderText="May" SortExpression="May" UniqueName="May">
<ColumnValidationSettings>
<ModelErrorMessage Text="" />
</ColumnValidationSettings>
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="June" DataType="System.Double" FilterControlAltText="Filter June column" HeaderText="June" SortExpression="June" UniqueName="June">
<ColumnValidationSettings>
<ModelErrorMessage Text="" />
</ColumnValidationSettings>
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="July" DataType="System.Double" FilterControlAltText="Filter July column" HeaderText="July" SortExpression="July" UniqueName="July">
<ColumnValidationSettings>
<ModelErrorMessage Text="" />
</ColumnValidationSettings>
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="August" DataType="System.Double" FilterControlAltText="Filter August column" HeaderText="Aug" SortExpression="August" UniqueName="August">
<ColumnValidationSettings>
<ModelErrorMessage Text="" />
</ColumnValidationSettings>
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="September" DataType="System.Double" FilterControlAltText="Filter September column" HeaderText="Sep" SortExpression="September" UniqueName="September">
<ColumnValidationSettings>
<ModelErrorMessage Text="" />
</ColumnValidationSettings>
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="October" DataType="System.Double" FilterControlAltText="Filter October column" HeaderText="Oct" SortExpression="October" UniqueName="October">
<ColumnValidationSettings>
<ModelErrorMessage Text="" />
</ColumnValidationSettings>
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="November" DataType="System.Double" FilterControlAltText="Filter November column" HeaderText="Nov" SortExpression="November" UniqueName="November">
<ColumnValidationSettings>
<ModelErrorMessage Text="" />
</ColumnValidationSettings>
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="December" DataType="System.Double" FilterControlAltText="Filter December column" HeaderText="Dec" SortExpression="December" UniqueName="December">
<ColumnValidationSettings>
<ModelErrorMessage Text="" />
</ColumnValidationSettings>
</telerik:GridBoundColumn>
</Columns>
<EditFormSettings>
<EditColumn UniqueName="EditCommandColumn1" FilterControlAltText="Filter EditCommandColumn1 column"></EditColumn>
</EditFormSettings>
</MasterTableView>
</telerik:RadGrid>
<telerik:RadGrid ID="RadGrid1" runat="server" CellSpacing="0" DataSourceID="GetMiles" GridLines="None" AllowMultiRowEdit="True" AllowMultiRowSelection="True" AutoGenerateColumns="False" ShowHeader="False">
<ClientSettings>
<Selecting AllowRowSelect="True" />
</ClientSettings>
<MasterTableView DataSourceID="GetMiles" EditMode="batch" CommandItemDisplay="Bottom" ShowHeader="true" CommandItemSettings-ShowAddNewRecordButton="false" AllowNaturalSort="False">
<RowIndicatorColumn Visible="False">
</RowIndicatorColumn>
<CommandItemSettings ShowAddNewRecordButton="False"></CommandItemSettings>
<Columns>
<telerik:GridBoundColumn DataField="division" FilterControlAltText="Filter division column" HeaderText="Div" SortExpression="division" UniqueName="division">
<ColumnValidationSettings>
<ModelErrorMessage Text="" />
</ColumnValidationSettings>
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="January" DataType="System.Double" FilterControlAltText="Filter January column" HeaderText="Jan" SortExpression="January" UniqueName="January">
<ColumnValidationSettings>
<ModelErrorMessage Text="" />
</ColumnValidationSettings>
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="February" DataType="System.Double" FilterControlAltText="Filter February column" HeaderText="Feb" SortExpression="February" UniqueName="February">
<ColumnValidationSettings>
<ModelErrorMessage Text="" />
</ColumnValidationSettings>
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="March" DataType="System.Double" FilterControlAltText="Filter March column" HeaderText="March" SortExpression="March" UniqueName="March">
<ColumnValidationSettings>
<ModelErrorMessage Text="" />
</ColumnValidationSettings>
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="April" DataType="System.Double" FilterControlAltText="Filter April column" HeaderText="April" SortExpression="April" UniqueName="April">
<ColumnValidationSettings>
<ModelErrorMessage Text="" />
</ColumnValidationSettings>
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="May" DataType="System.Double" FilterControlAltText="Filter May column" HeaderText="May" SortExpression="May" UniqueName="May">
<ColumnValidationSettings>
<ModelErrorMessage Text="" />
</ColumnValidationSettings>
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="June" DataType="System.Double" FilterControlAltText="Filter June column" HeaderText="June" SortExpression="June" UniqueName="June">
<ColumnValidationSettings>
<ModelErrorMessage Text="" />
</ColumnValidationSettings>
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="July" DataType="System.Double" FilterControlAltText="Filter July column" HeaderText="July" SortExpression="July" UniqueName="July">
<ColumnValidationSettings>
<ModelErrorMessage Text="" />
</ColumnValidationSettings>
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="August" DataType="System.Double" FilterControlAltText="Filter August column" HeaderText="Aug" SortExpression="August" UniqueName="August">
<ColumnValidationSettings>
<ModelErrorMessage Text="" />
</ColumnValidationSettings>
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="September" DataType="System.Double" FilterControlAltText="Filter September column" HeaderText="Sep" SortExpression="September" UniqueName="September">
<ColumnValidationSettings>
<ModelErrorMessage Text="" />
</ColumnValidationSettings>
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="October" DataType="System.Double" FilterControlAltText="Filter October column" HeaderText="Oct" SortExpression="October" UniqueName="October">
<ColumnValidationSettings>
<ModelErrorMessage Text="" />
</ColumnValidationSettings>
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="November" DataType="System.Double" FilterControlAltText="Filter November column" HeaderText="Nov" SortExpression="November" UniqueName="November">
<ColumnValidationSettings>
<ModelErrorMessage Text="" />
</ColumnValidationSettings>
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="December" DataType="System.Double" FilterControlAltText="Filter December column" HeaderText="Dec" SortExpression="December" UniqueName="December">
<ColumnValidationSettings>
<ModelErrorMessage Text="" />
</ColumnValidationSettings>
</telerik:GridBoundColumn>
</Columns>
<EditFormSettings>
<EditColumn UniqueName="EditCommandColumn1" FilterControlAltText="Filter EditCommandColumn1 column"></EditColumn>
</EditFormSettings>
</MasterTableView>
</telerik:RadGrid>