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There can be several approaches taken for validating data. For our example we are going to use Customers table of Northwind database. Open its smart tag and choose "Configure Data Source" option to start Configure Data Source wizard.
On the first step of the wizard click on "New Connection" button to open a dialog as shown in Figure 1.
Yes, it does not work for me, however as you see I am using dynamically formatted grids so maybe it will work for you - if you have your grid defined in the Let me know R e.newvalues still looking at the e.oldvalues collection in gridview rowupdating event I am using 2.0.
Here is some relevant code - this is the Grid in - nothing specified so if any changes occur in the underlaying DB no aspx changes will be required (the idea that is being tested) That should give you back a valid Values collection.
I want to validate the user input before my row is updated. Datagrid(1.1) to Grid View(2.0) and using the Row Updating event how to extract the values from the controls.
My question: Is there any kind of workaround for this? Find Control("ddl2"); im able to get the value of second control but im not able to get the value of first control its returning me null...
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.
You might need to use old techniques of stor..to find new values in gridview on rowupdating event (e.newvalues.count=0) how to find new values in gridview on rowupdating event protected void Grid View1_Row Updating(object sender, Grid View Update Event Args e) Thanks and Regards Somnath Please click “Mark as Answer” on the post if it helps you, Hi,if getting the value in boundfields within a specific cells then you can have it this waystring val = Grid View1. i ve written code like this Drop Down List ddl1= (Drop Down List)grd Validations. I keep getting a "Compiler Error Message: CS0123: No overload for ' Adhoc Job Grid View_Page Index Changed' matches delegate ' System. Unfortunately a linkbutton insists on doing a postback every time it is clicked. New Values collection is empty in the Row Updating event Handler. New Values contains the collection of values updated in the Grid View control.