RequiredAttribute Properties

If true, indicates that this attribute removes all other instances of the same attribute type from the set of elements defined by the current instance.

Determines whether this attribute is inherited

Gets or sets the priority of the current attribute in case that multiple instances are defined on the same element (lower values are processed before).

Determines whether this attribute replaces other attributes found on the target declarations.

Gets or sets the assemblies to which the current attribute apply.

Gets or sets the kind of elements to which this custom attributes applies.

Gets or sets the visibilities, scopes, virtualities, and implementation of members to which this attribute applies, when the member is external to the current module.

Gets or sets the visibilities of types to which this attribute applies, when this type is external to the current module.

Gets or sets the visibilities, scopes, virtualities, and other characteristics of members to which this attribute applies.

Gets or sets the expression specifying to which members this instance applies.

Gets or sets the passing style (by value, out or ref) of parameters to which this attribute applies.

Gets or sets the expression specifying to which parameters this instance applies.

Gets or sets the attributes of types to which this attribute applies. Visibility, scope (Instance or Static) and generation are the only categories that are taken into account; attributes of other categories are ignored.

Gets or sets the expression specifying to which types this instance applies.

Gets or sets the error message formatting string.