Hi RunFast,

     We do have a property that will allow one particular column to have an auto width, using IsAutoWidth = true. However, when we use that property, we will need to set the AutoFitColumns to true as well. Here is the snippet:

<LayoutSettings AutoFitColumns="true">        

     And this is needed in that one particular column:

<ISWebGrid:WebGridColumn Caption="Address" DataMember="Address" Name="Address" Width="100px" IsAutoWidth="true">
</ISWebGrid:WebGridColumn>

     Furthermore, if you are willing to have all the column to have a best fit columns, you will need to set them in window on load function and set the column to best fit one by one. Here is the snippet:

       function window::onload(){             
              var WebGrid = ISGetObject("WebGrid1");                                
              for(var i = 0 ; i< WebGrid.GetRootTable().Columns.length;i++){                 
                    WebGrid.GetRootTable().Columns[i].ResizeBestFit();             
              }            
        }

       I hope it helps. Thank you and have a nice day.

Best Regards,

Andi Santoso