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Chevy Mark Sunderland
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How I check If reader has Null value ?
Mar 26 2012 11:02 AM
How I check If reader has Null value ?
Hi all, I hope your appreciated help.
I need check value of reader, and try this code, I don't have error in the asp net page but when the `reader[0].ToString();` is not null I have the incorrect output: Output --
Thanks in advance.
string top = "--";
if (!top.Equals(System.DBNull.Value))
{
top = "--";
}
else
{
top = reader[0].ToString();
}
reader.Close();
reader.Dispose();
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