RdsConstraintType

Description

The RdsConstraintType enumeration contains variants of behavior on attempting to remove elements in the dictionary, to which references in other dictionaries exist.

It is used by the following property:

Available Values

Value Brief description
0 Restrict. On attempt to delete elements, to which references exist in other dictionaries, the access is restricted, and exception is thrown.
1 Cascade. On deleting the elements, to which references exist in other dictionaries, linked elements are deleted too.
2 None. On deleting the elements, to which references exist in other dictionaries, a reference is deleted in the linked elements.
3 SetNull. On deleting the elements, to which references exist in other dictionaries, empty value is set in attributes of linked elements.
4 MakeHidden. On deleting the elements, to which references exist in other dictionaries, linked elements are marked as hidden.

See also:

Rds Assembly Enumerations