Asp net gridview rowupdating findcontrol
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.
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.
Raises the Page Index Changing and Page Index Changed events.
event is raised when a button listed in the previous table is clicked, it is recommended that you use the events listed in the table for the operation.
NET page that will handle different Grid View events to provide complete editing functionality.I have tried accessing the Old Values property, but that is only available (in Visual Web Developer) in the Row Updating event.This is too late in the sequence, occurring the Update button is clicked.I want access to the Old Values when the Edit button is clicked.Do I need to do a database read within code for that particular row?
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In data driven web sites, users are normally allowed to view data and administrators are allowed to add, edit or delete data.