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101 VFP7 THings, Part 15 - DLLS
Hey Sports fans.
In VFP7 there are some fancy new DLL things. For example, there is a way to specify what DLLS you want to release with teh CLEAR command. It used to be CLEAR DLLS would kill them all, now you can do CLEAR DLLS dll1, dll2
.
DOn't know whats been DECLAREd? ADlls() will tell you all the DECLAREd Function Names, Function Aliases, and the libraries that contain them.
Finally, there is even new additions to the DECLARE statement itself. You can specify a return type of OBJECT: IDispatch object type. THe blurb in the help file is:
You can also use OBJECT as a return value, such as "DECLARE OBJECT myfunc IN some DLL ..." although COM conventionally doesn't have any APIs of this form. For example:
DECLARE INTEGER AccessibleObjectFromWindow IN oleacc.dll ;
integer, integer, string , object @
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