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Forms & Form designer
Thank you very much Fabio,
This is very strange, i also reinstalled the vfp. I did what you said, and still the same problem. I added this code, at the end of all the lines in the "activate" property of the form:
* Break when an expression becomes true
IF VARTYPE(principal)#"O"
WAIT "Reference lost" window
ELSE
WAIT "Reference Ok" Window
WAIT VARTYPE(principal) Window
ENDIF
And shows: "Reference Ok"
And i added a button on the form with the same code on its "click" property, and when i click this button, shows: "Reference Lost" :(
Why? I don't know :( But the reference is lost.
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