Hey Rick,

That is a tricky one ... it looks to me like it's blowing up on the

int index = Command.Parameters.Add("@PkField");

statement. I tried changing it to:

int index = Command.Parameters.Add(Row[PkField]);

and it still didn't like it. From the error message, it looks like it's expecting to be adding an already defined Parameter and I can't figure out how to create that Parameter object using only IDbDataParameter. The error says:

The SqlParameterCollection only accepts non-null SqlParameter type objects, not Int32 objects.

Have you figured it out yet?

~~Bonnie