HRESULT PASCAL __export CPoly::EnumPoints(IEnumVARIANT ** ppenum)
{
unsigned int i;
HRESULT hresult;
VARIANT var;
SAFEARRAY * psa;
CEnumPoint * penum;
POINTLINK * ppointlink;
SAFEARRAYBOUND rgsabound[1];
rgsabound[0].lLbound = 0;
rgsabound[0].cElements = m_cPoints;
psa = SafeArrayCreate(VT_VARIANT, 1, rgsabound);
if(psa == NULL){hresult = ReportResult(0, E_OUTOFMEMORY, 0, 0);
goto LError0} // Code omitted here for brevity.LError0:;
return hresult;
}
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{
unsigned int i;
HRESULT hresult;
VARIANT var;
SAFEARRAY * psa;
CEnumPoint * penum;
POINTLINK * ppointlink;
SAFEARRAYBOUND rgsabound[1];
rgsabound[0].lLbound = 0;
rgsabound[0].cElements = m_cPoints;
psa = SafeArrayCreate(VT_VARIANT, 1, rgsabound);
if(psa == NULL){hresult = ReportResult(0, E_OUTOFMEMORY, 0, 0);
goto LError0} // Code omitted here for brevity.LError0:;
return hresult;
}
看MSDN.
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