Gridview rowupdating event code
NET page that will handle different Grid View events to provide complete editing functionality.
In the Page_Load event, you simply load your data from the database and bind it with the Grid View control as shown below: For brevity I am not storing connection string in the web.config and also not using any Data Access Component.
These properties will automatically render Edit, Update and Cancel buttons inside Grid View column.
I am using Template Field’s Item Template and Edit Item Template for providing read only and editing interface of the same column in the Grid View.
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This collection only requires the row index no and it will give us the primary key.
Last line of the following code is calling a local method for updating the database and passing all the parameters to this method.
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). I have tried to add an event handler to the Row Updated event of my custom control but it is not called.I have tried to override On Row Updated in my custom control, but the breakpoint never gets hit.In this tutorial I will show you how you can create an editable Grid View control for administrators to modify database records directly into the Grid View control.Editing the Grid View control can be an incredibly easy feature to add for certain database tables, especially those who have no foreign key associated and can easily be edited through the use of a standard Text Box web control as shown in the figure below: Before we start examining the ASP.
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I have tried to not override in control and instead use delegates like I described in ...