Eliminating Duplicate rows in Gridview.

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Hi, My requirement is like I have 9 columns in a GridView.Duplicate values will exist in Each row at that time i have to display first value and other row values i need to disable. If data is not duplicate i have to show dat row as it is. This applies to all the 9 colums. I mean if any of the row data is getting repeated then i have to show only one and others should be disabled. Can anyone come across this type of requirement ?? If Yes please sugest the solution.
I tried in Rowdatabound with some logicam able to do for 1 or 2 colums but same is not happening for all the colums. Can anyone help on this. Thanks

Posted 11-Oct-11 4:17am

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Frank Kerrigan · Answer 1 · 2011-10-11T05:02:00

Remove them before they are bound by using SELECT DISTINCT in linq

such as

C#

public void Linq46()
{
    int[] factorsOf300 = { 2, 2, 3, 5, 5 };

    var uniqueFactors = factorsOf300.Distinct();

    Console.WriteLine("Prime factors of 300:");
    foreach (var f in uniqueFactors)
    {
        Console.WriteLine(f);
    }
}

http://msdn.microsoft.com/en-us/vcsharp/aa336761.aspx#distinct1[^]