(轉)c++ excel判斷類型

http://dev.firnow.com/course/3_program/c++/cppjs/20071111/85611_5.html

unsigned char bVal; VT_UI1

short iVal; VT_I2

long lVal; VT_I4

float fltVal; VT_R4

double dblVal; VT_R8

VARIANT_BOOL boolVal; VT_BOOL

SCODE scode; VT_ERROR

CY cyVal; VT_CY

DATE date; VT_DATE

BSTR bstrVal; VT_BSTR

IUnknown FAR* punkVal; VT_UNKNOWN

IDispatch FAR* pdispVal; VT_DISPATCH

SAFEARRAY FAR* parray; VT_ARRAY|*

unsigned char FAR* pbVal; VT_BYREF|VT_UI1

short FAR* piVal; VT_BYREF|VT_I2

long FAR* plVal; VT_BYREF|VT_I4

float FAR* pfltVal; VT_BYREF|VT_R4

double FAR* pdblVal; VT_BYREF|VT_R8

VARIANT_BOOL FAR* pboolVal; VT_BYREF|VT_BOOL

SCODE FAR* pscode; VT_BYREF|VT_ERROR

CY FAR* pcyVal; VT_BYREF|VT_CY

DATE FAR* pdate; VT_BYREF|VT_DATE

BSTR FAR* pbstrVal; VT_BYREF|VT_BSTR

IUnknown FAR* FAR* ppunkVal; VT_BYREF|VT_UNKNOWN

IDispatch FAR* FAR* ppdispVal; VT_BYREF|VT_DISPATCH

SAFEARRAY FAR* FAR* pparray; VT_ARRAY|*

VARIANT FAR* pvarVal; VT_BYREF|VT_VARIANT

void FAR* byref; VT_BYREF

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