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- Newsgroups: comp.sys.mac.programmer
- Path: sparky!uunet!destroyer!news.iastate.edu!dunix.drake.edu!acad.drake.edu!gg4921s
- From: gg4921s@acad.drake.edu
- Subject: Think C & XFCNs returnValue Monster?
- Message-ID: <1993Jan7.115345.1@acad.drake.edu>
- Lines: 24
- Sender: news@dunix.drake.edu (USENET News System)
- Nntp-Posting-Host: acad.drake.edu
- Organization: Drake University, Des Moines, Iowa, USA
- Date: Thu, 7 Jan 1993 17:53:45 GMT
-
-
- XFCNs written in Think C:
- I have a problem returning a value to HyperCard: I can return a value
- to a field or the message box. My XFCN's will not return a value into a
- variable directly.
-
- example: Put myXFCN("param1") into myReturnValue
- Put myReturnValue
-
- yields an empty message box where as:
-
- Put "" into myReturnValue
- Put myXFCN("param1") & myReturnValue into myReturnValue
- Put myReturnValue
-
- or
- Put myXFCN("param1")
-
- yields the correct result in the message box.
-
- Since I am able to return value at all tells me I am doing something right?
- Any one out there have any clues?
- Thanks in advance,
-
-