摘要：How to use safearray and fetch the safearray as a out parameter如何使用safearray并将运算过的safearray作为出参传回来HRESULT OperationOnSafeArray( SAFEARRAY** psa, double *data, int size ) { SAFEARRAYBOUND rgsabound[1]; rgsabound[0].lLbound = 0; rgsabound[0].cElements = 3; *psa = SafeArrayCreate(VT_R8, 1, rgsabound);. 阅读全文