SqlDataReader.GetFieldType Method (Int32)
Gets the Type that is the data type of the object.
Assembly: System.Data (in System.Data.dll)
The zero-based column ordinal.
Return ValueType: System.Type
The Type that is the data type of the object. If the type does not exist on the client, in the case of a User-Defined Type (UDT) returned from the database, GetFieldType returns null.
Available since 1.1