[RESOLVED] [2.0] this is a really simple question

And I should know it but I don't...

What is the simplest way to check for the existence of a value in a database. Like I wanna know if studyIdNumber FF12033 already has been inserted. I have like 14 lines of code to do it. There has to be a better way.

Thanks

c# Code:

//your SqlConnection here, name it conn
 
//SqlCommand
Sqlcommand cmd = new SqlCommand();
cmd.CommandText = "Select Count(studyIdNumber) from table_name WHERE studyIdNumber='FF12033'";
 
cmd.Connection = conn;
 
conn.Open();
 
int num_of_instance = cmd.ExecuteScalar();
 
conn.Close();
 
if (num_of_instance == 1)
{
     //Item already inserted
}
else
{
     //Insert new Item
}

Hope it helps!!

Wowser... As soon as you posted that I realized I had done that before. what can I say? It is the day after the fourth.

Thanks!