System.Variants.TCustomVariantType.RaiseInvalidOp
Delphi
procedure RaiseInvalidOp;
C++
void __fastcall RaiseInvalidOp();
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
procedure function |
protected | System.Variants.pas System.Variants.hpp |
System.Variants | TCustomVariantType |
Description
Generates a system error indicating an invalid operation.
Call RaiseInvalidOp from the implementation of a TCustomVariantType descendant when it can't perform an operation.