February 06, 2004 Problem returning float from DLL function to VB6 | ||||
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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 |
February 14, 2004 Re: Problem returning float from DLL function to VB6 | ||||
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Posted in reply to Jim Linderman | 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 > > |
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