CODEWITHSUNDEEP
c++comolevariantsafearray
duyeoung.ryu
duyeoung.ryu

Reputation: 33

How to convert string array to SAFEARRAY or VARIANT or COleVariant?

i'm working about OLE(COM) ,so that i want to convert string array to SAFEARRAY or CComSafeArray or COleSafeArray or VARIANT or COleVariant.

  1. CString[100] -> SAFEARRAY
  2. CString[100] -> CComSafeArray
  3. CString[100] -> COleSafeArray
  4. CString[100] -> VARIANT
  5. CString[100] -> COleVariant

converted string array to SAFEARRAY or CComSafeArray or COleSafeArray or VARIANT or COleVariant is sended OLEMethod to do COM.

please help me

Upvotes: 3

Views: 2692

Answers (1)

Igor Tandetnik
Igor Tandetnik

Reputation: 52461

CString strings[100];

CComSafeArray<BSTR> myArray(100);
for (int i = 0; i < 100; ++i) {
  myArray.SetAt(i, strings[i].AllocSysString(), /*copy=*/ false);
}

Upvotes: 2

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