SPRoleAssignmentCollection 成员

Represents a collection of role assignments for a securable object.

SPRoleAssignmentCollection 类型公开以下成员。

属性

	名称	说明
	Count	Gets the number of role assignments in the collection. （覆盖 SPBaseCollection.Count。）
	Groups	Gets the groups that directly belong to the access control list (ACL). for this securable object.
	Id	Gets the ID of the role assignment collection.
	Item	Gets the role assignment at the specified index in the collection.
	Parent	已过时。Gets the parent object that controls the permissions for the object to which the role assignments apply.
	ParentSecurableObject	Gets the permissions and role assignments for the collection.
	Xml	Gets the role assignment collection in XML format.

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方法

	名称	说明
	Add(SPPrincipal)	Creates a new role assignment for a specified security principal and gives the security principal guest access to objects in the current scope and in all parent scopes.
	Add(SPRoleAssignment)	Adds a role assignment to the collection of role assignment objects.
	AddToCurrentScopeOnly	Adds a role assignment to the collection of role assignment objects at the current scope.
	Equals	（从 Object 继承。）
	Finalize	（从 Object 继承。）
	GetAssignmentByPrincipal	Gets the role assignment object based on the specified user or group.
	GetEnumerator	获取要循环访问集合的枚举。 （从 SPBaseCollection 继承。）
	GetHashCode	（从 Object 继承。）
	GetType	（从 Object 继承。）
	GetTypedEnumerator<T>	返回以循环访问集合的类型安全枚举。 （从 SPBaseCollection 继承。）
	MemberwiseClone	（从 Object 继承。）
	Remove(Int32)	Removes the user or group at the specified index from the collection.
	Remove(SPPrincipal)	Removes the specified user or group from the role assignment collection.
	RemoveById	Removes the user or group with the specified identifier (ID) from the role assignment collection.
	RemoveFromCurrentScopeOnly	Removes the specified user or group from the current security scope.
	ToString	（从 Object 继承。）

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显式 接口 实现

	名称	说明
	ICollection.CopyTo	将集合中的元素复制到的指定索引处开始的数组。 （从 SPBaseCollection 继承。）
	ICollection.IsSynchronized	获取一个布尔值，指示集合访问是同步还是线程安全。 （从 SPBaseCollection 继承。）
	ICollection.SyncRoot	获取用于同步到集合的对象。 （从 SPBaseCollection 继承。）

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另请参阅

引用

SPRoleAssignmentCollection 类

Microsoft.SharePoint 命名空间