Rowupdating current row
Rowupdating current row - dating mexican made telecaster
Assume that the data source contains a calculated column.It's value is automatically calculated by the data source, based upon the values of other fields.
This allows you to provide an event-handling method that performs a custom routine, such as canceling the update operation, whenever this event occurs.
Can you post the code from the page, where your Grid View is defined?
The error you get is because Find Control returns null.
A Grid View Update Event Args object is passed to the event-handling method, which allows 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 Cancel property of the Grid View Update Event Args object to true.
Windows 98, Windows 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition The . Web Controls Namespace Grid View Update Event Args Grid View.
NET Framework does not support all versions of every platform. Auto Generate Edit Button Property On Row Updating Grid View.
To save the focused row to the data source, the Update Current Row method can be used.
By default, if an exception is raised within a Row Updated event handler, it is silently swallowed by the grid control. Catch Row Updated Exceptions static property to false on the application startup.
For a list of the supported versions, see System Requirements. Row Canceling Edit Event On Row Canceling Edit Grid View.
event is raised when a row's Update button is clicked, but before the Grid View control updates the row.
You can also manipulate the Keys, Old Values, and New Values collections, if necessary, before the values are passed to the data source.