Update gridview row rowupdating event in asp net

23-May-2020 11:08 by 7 Comments

Update gridview row rowupdating event in asp net - poppy montgomery dating shawn sanford

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.

update gridview row rowupdating event in asp net-85update gridview row rowupdating event in asp net-87

It is located in the Row Data Bound event of the parent gridview.

By Default, Grid View control displays Item Template which directly shows the Product Name and Unit Price columns but when user clicks Edit button Grid View automatically switches to Edit Item Template and display the control available inside Edit Item Template for user editing.

Now I will show you the C# code behind file of the above ASP.

Based on the code samples I have, the way the process should work when the edit button is clicked is the Row Command and then the Row Editing events for the child gridview are supposed to fire, followed by the Row Data Bound for the parent.

The child events are firing after the parent though.

In this tutorial we are searching for our Text Box controls txt Product Name and txt Unit Price.

To get the Primary Key reference we can use the Data Keys collection of the Grid View.

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.

In this sample, I don’t use Data Source controls and manipulate data in ADO.

Hello Varun: I assume that the most optimal solution for this problem is using the server-side Row Validating event handler.

This wouldn't be a problem except that I am retrieving the parent line that holds the child record being edited so that value can be fed to the javascript function to expand the row. Greetings everyone, I've got this page where I display a 3 level nested gridview.

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