Check out these links:

http://www.microsoft.com/downloads/details.aspx?FamilyId=F663BF48-31EE-4CBE-AAC5-0AFFD5FB27DD&displaylang=en

http://www.pocketpcdn.com/sections/evb.html

Also might do well to ensure the object itself is not Nothing.
If a SQL call fails, the dataset/table object can remain uninitialized, in which case myReader.Rows will throw an error.

Zeroth-
trust me, no one here wants to hear about my problems. My computer-related questions, maybe.... ;)

Don't know if this is resolved but...
Can you indicate the declaration code (from " Windows Form Designer generated code ") for the chkdrugnegative?
MY checkboxes don't have the property...

Just make sure to close the reader before opening any others on the same connection.

Hi Folks. My name is Elie S. Hirschman, though I usually go by my initials ESH (especially online). I have an educational background in C++, then learned Java, VB and VB.Net on the job, and taught...