Sub report not running Event Procedure

[Thomas 1958]

I created a simple Report and On Load/On Current it runs an [event Procedure] with an If-Then to control the visible property of a few data fields. If I run this portion by itself, it seems to work fine.

However, when I embed it into a larger Report as a sub routine it will not run until I click within the subroutine.

New to the forum, suggestions welcome for better posting.
Tom

[Micron]

suggest posting code with proper indentation - please enclose in code tags (# button on posting toolbar) - always appreciated.
You run it ok how? Cursor in code and press F5? What does 'embed in a larger report as a sub routine' mean? That means the report is a subreport on another report?

[June7]

Use Detail section OnFormat or OnPrint event to control visibility of controls when multiple records are retrieved. However, these events do not run for ReportView.

An alternative is an expression in textbox to return Null if condition is met.

[Thomas 1958]

Print Preview did the trick! thanks!!