website for dating for - Gridview rowupdating event

Last line of the following code is calling a local method for updating the database and passing all the parameters to this method.

Please keep in mind that there are many different ways to update the database using the Grid View control depending on the type of data you are updating and the functionality the user need and there are many solutions to achieve the same end result.

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gridview rowupdating event-7

In my custom grid View control I cannot raise the Row Updated event.

I have tried to add an event handler to the Row Updated event of my custom control but it is not called.

For demonstration I have created a database (named Database.mdf) in which we have a table named tbl_Employee.

On Row Deleting - can call registered event handlers" I couldnt figure out how to continue this thread, but the issues in it are related so i'm including it as a reference.

the good old problem of getting the data from the row that is being currently edited within a Grid View. Accessing the "Controls": This method gets you access to the control in the Grid View, which might be useful based on what you are doing.

Obviously the simplest method is to use Data Key Names on the Grid View and then you should have the data in your Grid View Update Event Args as part of e. (In the following example, I cast to a Check Box as I know I have a checkbox at the col Index You Are Interested In - you should cast to whatever control you have in that column).

In the above code, I set two properties Show Edit Button and Show Cancel Button of Command Field.

These properties will automatically render Edit, Update and Cancel buttons inside Grid View column.

This will lead to problems like "Grid View does not show updated values", "Grid View looses values changed by user". In your Page_load, this is typically only inside a block where you check to make sure that Page_Load is not being called during a post-back call.

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In my case this was happening because I was binding to a List of custom objects.

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