Gridview rowupdating cancel updating a meade 497 controller instructions
Within the Item Template I have an Image Buttong with a Command Name of "Edit".This works as expected and I can put a breakpoint in the Row Command event handler to see the "Event" command name.So far I have done all the four things(update, cancel, edit and delete) at the same. The problem is when I include "Show Delete Button = True" in the command field, the "update and cancel" buttons are not displaying when I click the "Add" button. The "update cancel" buttons are displaying only when I include "Show Edit Button = true". Suprotim is also the founder and primary contributor to Dev Curry, Dot Net Curry and SQLServer Curry.
If validation fails I then what to stop the grid's Row Updating event firing but there seems no way to do this!?
I want to stop users entering a value (integers) in DDL2 which is greater than that in DDL1.
I have tried a simple Compare Validator - adding it underneath DDL2 in the Edit Item Template.
event is raised when a row's Edit button is clicked, but before the Grid View control enters edit mode.
This enables you to provide an event-handling method that performs a custom routine, such as canceling the edit operation, whenever this event occurs.