TCustomVariantType.CastToOle
Cast variant value to OLE value
Declaration
Source position: variants.pp line 202
public
procedure CastToOle(var Dest: tvardata; const Source: tvardata)
; Virtual;
Description
CastToOle is called when a variant must be cast to a value that can be used in OLE variants. Descendents must override this method to provide the desired conversion behaviour.
The TCustomVariantType implementation of CastToOle raises an 'unsupported' exception.
See also
| Name | Description |
|---|---|
| TCustomVariantType.Cast | Cast a custom variant to another type |
| TCustomVariantType.CastTo | Cast a custom variant to another type |