How do I grab the new values from these textboxes and proceed further?

I am binding to a custom datasource in the code behind.

I confirmed this using Reflector: protected virtual void On Row Updating(Grid View Update Event Args e) { bool flag1 = base.

rowupdating old values null-10

Please help me with writing a Row Updating function in C#, I don't know how to grab the current field's value and also get the old value for one of keys (which is Project Name for editing) of the selected row. the idea wa to don't allow binding the grid view after a post back.

hello my problem was that my gridview editable controls heep their old values. this is due to the grid view binding in the page_load method after every post back.

To cancel the update operation, set the collections, if necessary, before the values are passed to the data source.

A common way to use these collections is to HTML-encode the values supplied by the user before they are stored in the data source.

I have a Grid View control and use old style manual binding with a Data Source property and invoke the Data Bind() method.

If you don't use one of the Data Source controls, you are required to handle the Row Updating event. 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.But as I noted in the comments in that method, some collections that should contain the columns (names, old values and new values) are always empty. And the Row Updated method is never even touched!!! NET Forums that I need to use a Data Source control. Get String("Grid View_Unhandled Even t", new object[] { this. event is raised when a row's Update button is clicked, but before the Grid View control updates the row.This enables you to provide an event-handling method that performs a custom routine, such as canceling the update operation, whenever this event occurs.