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As my Radion Button List box value is already known to me so I have hard coded it.If it would have come from somewhere else like from database, I would have specified the Data Source in the same way I have done for the Drop Down List. Apart from this article, there are many articles on Grid View available here. Full Name: Sheo Narayan Member Level: Honorary Platinum Member Status: Administrator Member Since: 7/8/2008 PMCountry: India Regards, Sheo Narayan MVP, Author, Writer, Mentor & architecting applications since year 2001.Problem in placing Drop Down List in the Grid View and preseving the Selected Value is one of the frequently asked question I have found on the different forums.In this article, I have shown how to achieve this functionality.The following listing shows how to create template fields at design time.It shows that we must know number of fields and their name in advance to create their templates. Listing 1 keeps an indicator in string form for a type of information within a template field i.e.displaying any table of any database with options for all possible operations on client side.This solution provided in this article will be the best and probably the only way to make it all possible.
Well, you can do that however in that case you will not be able to maintain the default value for that record that is coming from the database which I have specified using event fires when the Grid View Rows is actually being bounded and at the time of binding Grid View rows, the Drop Down List items is not bounded so there is no way you will be able to get its items and the Selected Value will complain that it couldn't find the item to select.
Now, coming to the member methods listed above, there is a constructer which simply sets the aforementioned data members with those passed as parameters. Container's control collection is filled with all controls in which items of each type are instantiated.
Its implementation in the current scenario is a little lengthy, yet it is quite easy as we have to do a similar type of job with each control; instantiate it, set its text property with is a Button then it creates three buttons for the aforementioned tasks.
This article shows how First, we should know what a template is. We may put this description at design time or at run time according to our need.
Generally, a template is description of how a particular item will be rendered at run time. At design time we can define templates declaratively using inline tags in aspx source of Grid View (the following listing shows this).