[mapguide-users] Re: Set NULL value

[Jackie Ng]

If you want to write the value back into the data store
(MgInsertFeatures/MgUpdateFeatures), you will need to use MgNullableProperty
objects anyway.

If you are wanting to handle null values as you are reading them from the
MgFeatureReader, just call IsNull(propertyName). If it returns true, then
that property is null for the current feature, and you can handle this
situation accordingly.

Other than that, I don't understand the question you are trying to ask.

- Jackie
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