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Does IDataReader.GetName (i) work with empty data readers?

In the case of an empty data reader, I want field names with empty values ​​to be displayed. Those.

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So, are IDataReader.GetName (i) and IDataReader.FieldCount safe to use when they have no results?

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In fact, I just experienced this myself, running the reader against an empty set. Then without calling Read (); I successfully crash FieldCount and GetName (i) for all columns, while the data reader had 0 rows.

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