in reply to Re: functions with optional arguments in Windows DLLs
in thread functions with optional arguments in Windows DLLs
Indeed, you're right about optional arguments in C. So I guess the DLL I'm looking at (rmchart) wasn't written in C, but probably some kind of Basic). This is how the particular function I'm interested in is described:
And judging by the description, the behavior I need happens when the optional args are not provided.nResult (LONG) = RMC_Draw2File( ByVal nCtrlId (LONG), ByRef sFileName (ASCIIZ), Optional ByVal nWidth (LONG), Optional ByVal nHeight (LONG), Optional ByVal nJPGQualityLevel (LONG) )
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Re^3: functions with optional arguments in Windows DLLs
by BrowserUk (Patriarch) on Dec 13, 2007 at 20:35 UTC | |
by spurperl (Priest) on Dec 14, 2007 at 06:30 UTC |
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