I have done it hand and hand ,but it does not work too!
I have done:
C:\Program Files\Intersoft Solutions\WebUI Studio for ASP.NET\WebGrid.NET 7.0\Bin with new dll
C:\Program Files\Intersoft Solutions\WebUI Studio for ASP.NET\CommonLibrary\WebGrid\V7_0_7200  with new JS file
website Bin folder :with new dll

I DO IT BY THE WAY~BUT IT DOES NOT WORK TOO!

could you Tell me how to use it ?thank you.anyway it does not work~~~

Please Tell me how to use it ?thank you.anyway it does not work~~~

My current Solution about the issue:

 <ClientSideEvents  OnAfterExitEditMode="Webgrid_Updaterow"  />
//click blank  to update

function Webgrid_Updaterow(controlId) {

    var gtest = document.getElementById(controlId + "_of");
    var grid = ISGetObject(controlId);
    gtest.onclick = function() {   
    if (event.srcElement == null)
               { ; }
            else if (event.srcElement.id == "WebCombo1_text")
                { ; }
              else if (event.srcElement.lastChild == null)
               { ; }
            else  if (event.srcElement.lastChild.tagName == null)
            { ; }
            else  if (event.srcElement.lastChild.tagName == "TABLE") {
                 grid.ExitEdit(1, 0, 1);
          }
        
    }
}