System.Variant.operator =
C++
Variant& operator =(const Variant& rhs);
Variant& operator =(const bool src);
Variant& operator =(const char src);
Variant& operator =(const signed char src);
Variant& operator =(const unsigned char src);
Variant& operator =(const short src);
Variant& operator =(const unsigned short src);
Variant& operator =(const int src);
Variant& operator =(const unsigned int src);
Variant& operator =(const long src);
Variant& operator =(const unsigned long src);
Variant& operator =(const float src);
Variant& operator =(const double src);
Variant& operator =(const __int64 src);
Variant& operator =(const unsigned __int64 src);
Variant& operator =(const CURRENCY& src);
Variant& operator =(const DECIMAL& src);
Variant& operator =(const SAFEARRAY& src);
Variant& operator =(const VARIANT& rhs);
Variant& operator =(SAFEARRAY* src);
Variant& operator =(VARIANT* rhs);
Variant& operator =(const TVariant& rhs);
Variant& operator =(TVariant* rhs);
Variant& operator =(const AnsiString& src);
Variant& operator =(const Currency& src);
Variant& operator =(const TDateTime& src);
Variant& operator =(const VariantError& src);
Variant& operator =(const WideString& src);
Variant& operator =(const UnicodeString& src);
Variant& operator =(const System::DelphiInterface<IDispatch>& src);
Variant& operator =(wchar_t* src) {
Variant& operator =(IUnknown* src);
Variant& operator =(IDispatch* src);
Variant& operator =(const char* src); // Treated as pointer Asciiz string
Variant& operator =(signed char* src);
Variant& operator =(unsigned char* src);
Variant& operator =(short* src);
Variant& operator =(unsigned short* src);
Variant& operator =(int* src);
Variant& operator =(unsigned int* src);
Variant& operator =(long* src);
Variant& operator =(unsigned long* src);
Variant& operator =(float* src);
Variant& operator =(double* src);
Variant& operator =(__int64* src);
Variant& operator =(unsigned __int64* src);
Variant& operator =(CURRENCY* src);
Variant& operator =(SAFEARRAY** src);
Variant& operator =(DECIMAL* src);
Variant& operator =(wchar_t** src); // VT_BSTR|VT_BYREF
Variant& operator =(IUnknown** src);
Variant& operator =(IInterface**src);
Variant& operator =(IDispatch** src);
Variant& operator =(Currency* src);
Variant& operator =(TDateTime* src);
Variant& operator =(Variant* src);
Propriétés
| Type | Visibilité | Source | Unité | Parent |
|---|---|---|---|---|
| function | public | sysvari.h | System | Variant |
Description
Copie le Variant spécifié par rhs dans ce Variant.
La signification de cette opération est déterminée par les types réels des Variants. Si les Variants peuvent être convertis dans des types ayant une signification pour l'opération en question, l'affectation est effectuée. Si l'une de ces opérations est impossible à cause d'une conversion de type variant incorrecte, une exception EVariantError est déclenchée.