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Why this code returns null?
Message
 
 
À
15/09/2008 12:07:25
Information générale
Forum:
ASP.NET
Catégorie:
Autre
Versions des environnements
Environment:
C# 3.0
OS:
Windows XP
Network:
Windows 2003 Server
Database:
MS SQL Server
Divers
Thread ID:
01347651
Message ID:
01347676
Vues:
32
>Hi,
>
>>I use similar code in other places and it works fine, but for some reason in RowDeleted event this code
>>
>> DataRowView view = ProfilesGrid.Rows[e.RowIndex].DataItem as DataRowView;
>>
>>returns null. The DataItem is null, but the type is DataRow
>
>Don't really see how view could be other than null if the Datatem is null...
>>
>>Is my only option to try to get names through columns (cells)?
>
>Not sure that I understand what you intended to do with the DataRowView if it was available?
>Regards,
>Viv

Viv,

I changed this code to this and it works, but why DataItem is null?
DataRowView view = ProfilesGrid.Rows[e.RowIndex].DataItem as DataRowView;
            if (view != null)
                PersonName = view["FirstName"].ToString() +
                            " " + view["LastName"].ToString();
            else
                PersonName = ProfilesGrid.Rows[e.RowIndex].Cells[6].Text + " " + ProfilesGrid.Rows[e.RowIndex].Cells[5].Text;
If it's not broken, fix it until it is.


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