The detailsview fired event itemupdating which wasn t
- I have written a new series on N-Layer design targeting ASP. How do these business objects interact with other parts of the system? It builds on the foundation created in this first series, but digs much deeper into concepts like Validation, Sorting, Paging, Concurrency and Security. What should these objects be capable of and how do they look.
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The entire series (including this current article) can be found here: The article uses a SQL Server 2005 Express database which is easy to use in development scenarios.However, the downloads for this series also come with the T-SQL scripts to recreate the database in SQL Server 2000 or SQL Server 2005.You'll find the download link at the end of this article.Besides the forementioned SQL scripts and database, the download also contains the full source for the demo application in C#.
You have to specify which method handles the ModeChanging event. This event is raised when a FormView control attempts to switch between edit, insert, and read-only mode, but before the mode actually changes. aspFormView OnModeChanging="fwHotelDetails_ModeChanging" /. The second.… continue reading »
If you do the example without the ModeChanging event you get this error when you click the Edit button "The DetailsView 'DetailsView1' fired event ModeChanging which wasn't handled." You don't need much ASP. NET aspDetailsView ID="DetailsView1" runat="server" AutoGenerateEditButton="True".… continue reading »
Hi all i have this problem, i am using edit int list view, how i can use edit insert in th ----The DetailsView 'DetailsViewBranch' fired event ModeChanging which wasn't handled. Description An unhandled exception occurred during the execution of the current web request. Please review the stack trace for.… continue reading »
The ModeChanging event is raised when a DetailsView control attempts to change between edit, insert, and read-only mode, but before the CurrentMode property is updated. This allows you to provide an event handler that performs a custom routine, such as canceling the mode change, whenever this event occurs.… continue reading »
The ItemUpdating event is raised when an Update button within a DetailsView control is clicked, but before the update operation. This allows you to provide an event handler that performs a custom routine, such as canceling the update operation, whenever this event occurs. A DetailsViewUpdateEventArgs object is passed.… continue reading »
Hi, I get this error message when sorting a gridview The GridView 'GridView1' fired event Sorting which wasn't handled What do I need to do? Thanks!… continue reading »