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Returning a value from a form
Message
From
06/12/2000 13:23:37
 
 
To
06/12/2000 12:15:13
General information
Forum:
Visual Basic
Category:
Coding, syntax & commands
Miscellaneous
Thread ID:
00449724
Message ID:
00450033
Views:
34
>>>Can you return a value from a form? What does the syntax look like from the calling form, if you can?
>>>
>>>TIA
>>
>>No you can't do that directly. There are a couples of workaround to that.
>>
>>1. You assign return value to a public variable of the parent form.
>>2. You call a function in the child form and this child shows the form modally. Then the function can return a value.
>>3. You put the value in a public variable in the child form, just hide the child form, retreive the public variable from the parent form and the unload the child.
>
>I ended up making the calling form a public variable. I needed to store the return value in a text box of the calling form. The called form is basically a selec printer modal dialog. When I'm done if that hit Ok and they've selected a printer from the list I store it directly to the calling form's text box.

After thinking about it I'm going to go with #3 on your list. The child form shouldn't have to know about the parent form.
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