Checking to see if an Array has data

It sounds like your array  may be null rather than just empty. Try changing your if condition to this:

if (customPartNumbers != null && customPartNumbers.Length > 0) 

Hi,

I tried that and I get an error that says "Object reference not set to an instance of an object."

my code looks like....

string[] customPartNumbers = pd.CustomPartNumbers;

if (customPartNumbers.Length > 0)

{

      command 1

}

else

{

      command2

}

The error points at the argument I have in the IF statement.

Is there something I am missing?

Array.Length property will tell you if items are > 0 that means it has data.