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