COleVariant::operador =

Artigo
08/25/2010

Esses operadores de atribuição sobrecarregado copiar o valor de fonte para este COleVariant objeto.

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 
);

Comentários

Segue uma breve descrição de cada operador:

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 é um valor de 8 bit, o VARTYPE isso é conjunto para VT_UI1. If nSrc é um valor de 16 bit e o VARTYPE isso é VT_BOOL, é mantido; caso contrário, ele é conjunto para VT_I2.
operator =( lSrc ) Copies a 32-bit integer value into this object.Se o VARTYPE isso é VT_ERROR, é mantido; caso contrário, ele é conjunto para 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.