Gridview rowupdating textbox value

For those who do not know on how to generate Events in Grid View you can follow these steps below: I have a project that I coppied the above code into. Find Control, I only get unedited values, those initially displayed from database, not the actual values displayed on screen. Rows(index) Dim str Add As String = "" str Add = (CType(row. Here in this Example you can learn how to get the values of selected row from a Grid view and display the values in textboxes using C# code.

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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.

But for this demo, I’ll show you the simple version, that also doesn’t work 🙂Let’s bind the data to our Grid View and have it autogenerate our columns, as well as an edit button.

When we edit a row in our Grid View and press the “Update” button, at some time it’s received in the Row Updating method.

If we look at this event we can see the Grid View nicely packages for us the new values, old values and the keys for the updating row.

Unfortunately these dictionaries are only filled out if you are bound to a datasource control :(.

In this example, this time I used my own database called Sample DB which has Customers Table and basically contains the following field columns: As you have noticed in STEP 2, we have added six Text Box and a Button in the web form in order for us to type the information there and Insert them to the database.

Now let’s create a method for executing the Update or Insert.

The problem is, I’d very much like to do so, if ASP. But I can’t set a Data Source property or anything on the Sql Data Source!!! I probably have to read the cells on the Grid View of the selected row, find the controls, get the values from those and insert those into my Data Set.

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