Hi

  I am working on a .NET 1.1 application using Ultraweb grid. I have a checkbox on the columnHeader of a column. When i check the check box in the ColumnHeader, all the check boxes in that column should be checked.

I want to disable sorting when i check/uncheck the checkbox in the header. Sorting should only happen when i click the columnHeader.

How to do Disable sorting when i check/Uncheck the checkbox in the columnHeader?

Code:

<igtbl:UltraGridBand>
          <columns>
           

<igtbl:TemplatedColumn AllowUpdate="Yes"  SortIndicator="Disabled"  Key="chkDel" 

Type="CheckBox" width=100%>
            

<HeaderTemplate>
            
            

<Table vAlign="top" border="0" cellspacing="0" cellpadding="0" >
            

<tr>
            

<td vAlign="top" style="FONT-WEIGHT: bold;FONT-SIZE: 12px; FONT-FAMILY: Verdana"

width=100% >&nbsp;Delete&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</td>
            

</tr>
            

<tr >
            

<td vAlign="top"  style="FONT-WEIGHT: bold;FONT-SIZE: 8px; FONT-FAMILY: Verdana"

width=100%>
            

 <input type="checkbox" runat="server"  id="chkDel1"

onclick="CheckBoxSelection(this);"
            

  NAME="chkDel1" />Select All &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
            

</td>
            

</tr>
            

</Table>   
            

</HeaderTemplate>
            

<Header Caption="DeleteAll"  >
            

 <RowLayoutColumnInfo OriginX="8" />
            

</Header>
            

<Footer>
            

 <RowLayoutColumnInfo OriginX="8" />
            

</Footer>
           

</igtbl:TemplatedColumn>
          </columns>
         

</igtbl:UltraGridBand>
         

Thanks

Ashok