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Get the Value of a DataKey for a given Row in a ASP.NET Grid VIew

Posted on 2009-07-08
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Last Modified: 2012-05-07
Hello,
I have a Grid view GV, that have 2 of its field as DataKeyNames DK1, DK2

And i have on a click event button the attached loop.
now i guess Val is the value of the 1st DataKey DK1,
How can i get the value of DK2
thanks

Dim row As GridViewRow In GV.Rows
                 
                Dim val As Integer = Convert.ToInt32(GV.DataKeys(row.RowIndex).Value)

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Question by:Nyana22
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5 Comments
 
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Expert Comment

by:shahprabal
ID: 24806204

Dim row As GridViewRow In GV.Rows
                 
                Dim val1 As Integer = Convert.ToInt32(GV.DataKeys(row.RowIndex).Value(0))
 Dim val2 As Integer = Convert.ToInt32(GV.DataKeys(row.RowIndex).Value(1))

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shahprabal earned 500 total points
ID: 24806216
Its values not value
Dim row As GridViewRow In GV.Rows
                 
                Dim val1 As Integer = Convert.ToInt32(GV.DataKeys(row.RowIndex).Values(0))
 Dim val2 As Integer = Convert.ToInt32(GV.DataKeys(row.RowIndex).Values(1))

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Expert Comment

by:shahprabal
ID: 24806243
You can also use the key names instead of 0 and 1
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Author Comment

by:Nyana22
ID: 24806257
i got an error :
No default member found for type 'Integer'.
didnt work for .value(0) neither .value(1),

no error for  Dim val As Integer = Convert.ToInt32(GV.DataKeys(row.RowIndex).Value)
but because of the missing parameter so the update is not working
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Author Comment

by:Nyana22
ID: 24806294
sorry, was writing while you answered,
it's working with values,
thanks again
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