API:System.Variants.TCustomVariantType.OlePromotion
Delphi
function OlePromotion(const V: TVarData; out RequiredVarType: TVarType): Boolean; virtual;
C++
virtual bool __fastcall OlePromotion(const TVarData &V, /* out */ System::Word &RequiredVarType);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | protected | System.Variants.pas System.Variants.hpp |
System.Variants | TCustomVariantType |
Description
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