Pass field to events' function

[agibsonsw]

Hello. (Access 2003)

On a form, I'm using a function procedure for the Click event of a button. I'm trying to pass a field to the procedure: =MyFunc([LastName]) which has the declaration:
Function MyFunc(fld as Field)
It won't allow this with a Type Mismatch error. How can I pass this field to the procedure? Thanks, Andy.

[HansV]

A form doesn't have fields, it has controls.

If you want to pass the value of LastName, change the declaration to

Function MyFunc(fld As String)

If you want to pass LastName as a control, change the declaration to

Function MyFunc(fld As Control)

[agibsonsw]

Thank you - I should know that a form doesn't have fields..
I can pass it as a control and examine it's control source to find the field name. But having done that, I might as well pass the field name as a string anyway.
Ta, Andy.