Converts data in the format of this TCustomVariantType to the format ... Override CastTo to enable Variants of this custom type to be cast to ...
2 KB (151 words) - 00:39, 17 October 2011
Variants. ... Do not use VarDataCastTo as the entire implementation of the CastTo method, as this will lead to a circular reference. ...
1 KB (115 words) - 23:50, 16 October 2011
Override Cast to enable other types of Variants to be cast to this ... As implemented in TCustomVariantType , Cast checks whether Source is ...
2 KB (171 words) - 00:31, 17 October 2011
data types for Delphi Variants. TCustomVariantType descendants do not ... CompareOp or Compare , Cast , CastTo , Clear , Copy , IsClear , ...
3 KB (278 words) - 00:31, 17 October 2011
this custom Variant type to a format that can be used by COM Variants. ... It then calls the CastTo method to perform the actual conversion. ...
2 KB (134 words) - 23:33, 16 October 2011
Variants. ... Call RaiseCastError from the implementation of a TCustomVariantType descendant when an operation fails because a Variant value ...
826 bytes (52 words) - 23:34, 16 October 2011
Variants. ... Call VarDataCast from the implementation of a TCustomVariantType descendant to perform casts on the data from another Variant ...
1 KB (97 words) - 23:30, 16 October 2011