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Getting object references to forms
Message
General information
Forum:
Visual FoxPro
Category:
Forms & Form designer
Miscellaneous
Thread ID:
00382212
Message ID:
00382218
Views:
18
Hi Bret,

Take a look at the FFC. It has a form manager that let's you call either a form or a class with the same syntax. I looked at about a year ago.

hth

>I am making a form manager which will DO FORM myform.scx, oForm.Show, oForm.Release and that sort of thing. In order to make it flexible and reduce dependencies, I don't want to require the forms to "register themselves" with the form manager. I therefore need a means of getting object references to forms when I start with a form name, or vice versa. If my method receives "myform.scx" or just "myform" as a parameter, I can DO FORM myparameter. But I don't know how to take "myform" and get an object reference oForm for it (assuming the form already exists). If I have the form.Name property value, I can get oForm like so:
>
>FOR nLoop = 1 TO _SCREEN.Formcount
>	IF _SCREEN.Forms(nLoop).Name = cFormName
>		oFormRef = _SCREEN.Forms(nLoop)
>		RETURN .T.
>	ENDIF
>ENDFOR
>
>...though it would be nice to have a function that didn't require looping like this. However, if I have form.Name, I don't know a way to get the name of the .scx so I can then DO FORM. So:
>
>IF I HAVE                      I NEED
>myform.scx                     oForm
>"Form.name property value"     myform.scx
>
>Thank you. I hope this makes sense.
Roi
'MCP' Visual FoxPro

In Rome, there was a poem.
About a dog, who found two bone.
He lick the one, he lick the other.
He went pyscho, he drop dead!
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