Hi,
The form below is a SysQueryForm. I would like to add some validation on the Ship date Criteria. Is there a way to trigger a validation method when clicking the OK button on this form? The idea is to validate the content of the Criteria field, and if the content is invalid, I would like to display a messagebox showing an error message, and then abort the closure of the SysQueryForm.
Any hint, or pointer to documentation or other posts that might be helpful, is appreciated.
Best regards,
Frederiek