DefaultFieldDefClass := TMyFieldDef;
When clicking on the second toolbar button, the program modifies the ExtraDescription property for the first field definition and the fetches it along with more field definition class information:
141 It might be interesting to add into each field definition a reference to metadata information, a data dictionary, a field definition, or anything that would let you have a more flexible and powerful data access layer.
Sender: TObject); begi n
(ClientDataSetl.Fie1dDefs as TMyFieldDef).
ExtraDescription := 'This is the first column'; Log ('ClientDataSetl.FieldDefs.ToString: ' + ClientDataSetl.FieldDefs.ToString);
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