One of the basic principles that you need to learn when you start programming the API is that for top level object (constituents, gifts, funds, participants, etc) whenever you initialize the object you need to close it down. This is not too difficult to remember to do and you are swiftly reminded when you close the plug-in or the application (it crashes).

However there are some exceptions to this. When you loop a collection of top level records e.g. CGifts, using the for each construct you also have to close down the individual item. This goes against the above logic as you did not initialize it.
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