These overloaded assignment operators copy the source value into this COleVariant object.
const COleVariant& operator =(
const VARIANT& varSrc
);
const COleVariant& operator =(
LPCVARIANT pSrc
);
const COleVariant& operator =(
const COleVariant& varSrc
);
const COleVariant& operator =(
const LPCTSTR lpszSrc
);
const COleVariant& operator =(
const CString& strSrc
);
const COleVariant& operator =(
BYTE nSrc
);
const COleVariant& operator =(
short nSrc
);
const COleVariant& operator =(
long lSrc
);
const COleVariant& operator =(
const COleCurrency& curSrc
);
const COleVariant& operator =(
float fltSrc
);
const COleVariant& operator =(
double dblSrc
);
const COleVariant& operator =(
const COleDateTime& dateSrc
);
const COleVariant& operator =(
const CByteArray& arrSrc
);
const COleVariant& operator =(
const CLongBinary& lbSrc
);
Remarks
A brief description of each operator follows:
operator =( varSrc ) Copies an existing VARIANT or COleVariant object into this object.
operator =( pSrc ) Copies the VARIANT object accessed by pSrc into this object.
operator =( lpszSrc ) Copies a null-terminated string into this object and sets the VARTYPE to VT_BSTR.
operator =( strSrc ) Copies a CString object into this object and sets the VARTYPE to VT_BSTR.
operator =( nSrc ) Copies an 8- or 16-bit integer value into this object. If nSrc is an 8-bit value, the VARTYPE of this is set to VT_UI1. If nSrc is a 16-bit value and the VARTYPE of this is VT_BOOL, it is kept; otherwise, it is set to VT_I2.
operator =( lSrc ) Copies a 32-bit integer value into this object. If the VARTYPE of this is VT_ERROR, it is kept; otherwise, it is set to VT_I4.
operator =( curSrc ) Copies a COleCurrency object into this object and sets the VARTYPE to VT_CY.
operator =( fltSrc ) Copies a 32-bit floating-point value into this object and sets the VARTYPE to VT_R4.
operator =( dblSrc ) Copies a 64-bit floating-point value into this object and sets the VARTYPE to VT_R8.
operator =( dateSrc ) Copies a COleDateTime object into this object and sets the VARTYPE to VT_DATE.
operator =( arrSrc ) Copies a CByteArray object into this COleVariant object.
operator =( lbSrc ) Copies a CLongBinary object into this COleVariant object.
For more information, see the VARIANT and VARTYPE entries in the Windows SDK.
Requirements
Header: afxdisp.h