This class is accessed using the ExtendedProperties property of the DataColumn, DataTable, DataSet, Constraint, and DataRelation. It can store additional information about the object. For example, you might want to store an expiration date for a DataSet.

public class PropertyCollection : Hashtable {

// Public Constructors

   public PropertyCollection( );  



System.Object System.Collections.Hashtable(System.Collections.IDictionary, System.Collections.ICollection, System.Collections.IEnumerable, System.Runtime.Serialization.ISerializable, System.Runtime.Serialization.IDeserializationCallback, System.ICloneable) PropertyCollection

Returned By

Constraint.ExtendedProperties, DataColumn.ExtendedProperties, DataRelation.ExtendedProperties, DataSet.ExtendedProperties, DataTable.ExtendedProperties

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