System.Variants.TCustomVariantType.RaiseCastError

• Up to Parent: TCustomVariantType

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.

See Also

• Cast

• CastTo