guys i've been working on a port of an application that uses the Com IPersist Interface , one of its procedures seems to be wrong ,
Function GetClassId(clsid:TClsId):HResult; StdCall; yet i believe it should be Function GetClassId(out clsid:TClsId):HResult; StdCall i've checked the MSDN and it says it should be returning a value - its defined in C++ as HRESULT GetClassID([out] CLSID *pClassID); pClassID [out] A pointer to the location that receives the CLSID on return. The CLSID is a globally unique identifier (GUID) that uniquely represents an object class that defines the code that can manipulate the object's data. Delphian Ps if i change this in the code , its the FPC that needs to be re complied ?
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