The commonly used public properties of the DataColumn class are listed in Table 24-1.
Table 24-1. DataColumn properties
The commonly used public collections of the DataColumn class are listed in Table 24-2.
Table 24-2. DataColumn collections
The DataColumn class is contained within the System.Data namespace. The DataColumn class inherits from MarshalByValueComponent . It's safe for multithreaded read operations; multithreaded write operations must be synchronized. DataColumn objects cannot be passed between different application domains.