Internet Direct (Indy) Version 9.0.2 Beta
TIdCommandHandler.Tag
Stores an Integer value.

property Tag: integer;
Description
Tag is an Integer property that has no predefined meaning. The Tag property is provided for the convenience of developers. It can be used for storing an additional integer value, or it can be typecast to any value such as a component reference or a pointer.

TIdNNTPServer uses the Tag property to identify the index position of the NNTPCommand assigned to the TIdCommandHandler.