I have the following code in Destroy event of a form:
Do MyPrg with thisform

In MyPrg:
Parameters oForm
wait window oForm.caption .......

Most of the time this works but the ODD occasion, an error comes up saying oForm is not an object. I cannot repilcate this myself on testing but it has happened a few times out on site !!!!

Is it possible for the Screen to be destroyed by the time the code is run ? or is there any other reason this would not work ?

Regards,

Gerard