• Jim Linderman (8/8) Feb 06 2004 I am writing a DDL to be called by VB6. I am having trouble returning a
• Walter (6/14) Feb 14 2004 DMC++ returns floats and doubles in FPU regist ST(0). If that is not whe...

"Jim Linderman" <jimlinderman skyviewmail.com> writes:

I am writing a DDL to be called by VB6. I am having trouble returning a
float or double from the DLL function. My incoming parameters work fine and
I have no problem returning integers to VB. My current proficiency in C++ is
not very good, although I have done some programming in C and C++ in the
past. I am also new to Digital Mars.



Any help would be appreciated.



Thanks

Jim Linderman

"Walter" <walter digitalmars.com> writes:

DMC++ returns floats and doubles in FPU regist ST(0). If that is not where
VB6 expects them to be, that will not work.

"Jim Linderman" <jimlinderman skyviewmail.com> wrote in message
news:c0149p$2d3n$1 digitaldaemon.com...
 I am writing a DDL to be called by VB6. I am having trouble returning a
 float or double from the DLL function. My incoming parameters work fine

and
 I have no problem returning integers to VB. My current proficiency in C++

is
 not very good, although I have done some programming in C and C++ in the
 past. I am also new to Digital Mars.



 Any help would be appreciated.



 Thanks

 Jim Linderman