System.Variants.TCustomVariantType.RaiseCastError
Delphi
procedure RaiseCastError;
C++
void __fastcall RaiseCastError();
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
procedure function |
protected | System.Variants.pas System.Variants.hpp |
System.Variants | TCustomVariantType |
Description
Generates a system error that indicates an invalid cast.
Call RaiseCastError from the implementation of a TCustomVariantType descendant when an operation fails because a Variant value could not be cast to a necessary type.