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by Joseph O'Dwyer >> Sun, 12 Sep 1999 23:48:13 GMT

I have a collection property of an object of type Property and would like to determine the membership type of the collection. Does anyone know how to do this.

Joseph O'Dwyer

by Torrie Moore >> Mon, 13 Sep 1999 5:40:56 GMT

The CollClass class has a method getMemberType that returns the type of the members in a collection. For Example the following code fragment will assign Object to the variable c and then write Object on the screen.

vars
oa : ObjectArray;
c : Type;begin

create oa transient;
c := oa.class.CollClass.getMemberType;
write c.name;
delete oa;
end;

Torrie Moore
Concept Engineering