Rowupdating how to
A Grid View Update Event Args object is passed to the event-handling method, which enables you to determine the index of the current row and to indicate that the update operation should be canceled.
To cancel the update operation, set the collections, if necessary, before the values are passed to the data source.
Data Bind() in Row Editing, I said nothing about what might happen if you removed it. Then set your breakpoints in Row Command, Row Editing, and Row Updating and we'll see what happens. David OK, I'm offically out of bullets, at least for now. If I get some time, I'll see if I can duplicate this, but I'm suspecting there's something out there that neither of us have looked at yet.
David I suggested that the Row Updating function was being blocked by the . Data Bind() in the Row Command event so that only the Edit command will activate it (take it out of Row Editing). Twice for Row Command (1 for Row Editing and 1 for Row Canceling) and once for Row Editing. I am going to try and create this not as a web application but rather as a website and see if I notice any differences. Find Control("txt Name"), Text Box) txt Name1 = CType(row. To String) End Try End Sub If txt Name Is Not Nothing Then 'txt Name was successfully retrieved..is not nothing 'you can use it without experiencing a Null Reference Exception Else 'something went wrong and txt Name does not exist End If Are you sure that the IDs of the Text Boxes are correct?If we move our mouse on to the variables, which hold the cell values, we can see the old value instead of new updated value (Refer the debugging Screen Shot at the Top). Cierto día estaba trabajando con el control Grid View el cual lo utilizo para mostrar información hasta que llego el momento de editar esos registros lo primero que se me vino a la mente fue armar una nueva pagina donde pudiera editar cada uno de ellos pero reaccione y dije es mucho en rollo ademas el control Grid View proporciona ciertas columnas para poder manipular la información.
I am confused at this point on why my markup and code behind is not touching the Row Updating event when Update button is clicked. I subsequently changed the code behind to explicitly bind to the product table during Row Cancel and Row Edit events.