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Constraint Members
Public:
Constructor
Properties
ConstraintName |
The name of this constraint within the ConstraintsCollection. An ArgumentException is thrown if setting the name to null or empty string and the column belongs to a collection. A DuplicateNameException is thrown if this column belongs to a collection and it already has a column with the same name (case insensitive). |
DataSet |
Gets the DataSet to which this constraint belongs. |
IsPrimaryKey |
Gets a value indicating whether the constraint is on a primary key column. |
Table |
Gets the DataTable to which the constraint applies. |
Methods
Equals (inherited from Object) |
Determines whether the specified Object is the same instance as the current Object. Subclasses are expected to override this method to support value equality (not reference equality). |
GetHashCode (inherited from Object) |
Serves as a hash function for a particular type, suitable for use in hashing algorithms and data structures like a hash table. |
GetType (inherited from Object) |
Gets the Type of the Object. |
ToString (inherited from Object) |
Returns a String that represents the current Object. |
Protected:
Properties
Methods
Finalize (inherited from Object) |
Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by the Garbage Collector (GC). This method may be ignored by the runtime; therefore, necessary cleanup operations should be done elsewhere. |
MemberwiseClone (inherited from Object) |
Creates a shallow copy of the current Object. |
SetDataSet |
Sets the constraint's DataSet. |
See Also
Constraint Class | System.Data Namespace