MessageQueuePermission 构造函数
定义
初始化 MessageQueuePermission 类的新实例。Initializes a new instance of the MessageQueuePermission class.
重载
| MessageQueuePermission() |
初始化 MessageQueuePermission 类的新实例。Initializes a new instance of the MessageQueuePermission class. |
| MessageQueuePermission(MessageQueuePermissionEntry[]) |
使用指定的权限访问级别项初始化 MessageQueuePermission 类的新实例。Initializes a new instance of the MessageQueuePermission class with the specified permission access level entries. |
| MessageQueuePermission(PermissionState) |
初始化具有指定权限状态的 MessageQueuePermission 类的一个新实例。Initializes a new instance of the MessageQueuePermission class with the specified permission state. |
| MessageQueuePermission(MessageQueuePermissionAccess, String) |
使用指定的访问级别和队列路径初始化 MessageQueuePermission 类的新实例。Initializes a new instance of the MessageQueuePermission class with the specified access levels and the path of the queue. |
| MessageQueuePermission(MessageQueuePermissionAccess, String, String, String) |
使用指定的访问级别、要使用的计算机、队列说明和队列类别初始化 MessageQueuePermission 类的新实例。Initializes a new instance of the MessageQueuePermission class with the specified access levels, computer to use, queue description, and queue category. |
MessageQueuePermission()
初始化 MessageQueuePermission 类的新实例。Initializes a new instance of the MessageQueuePermission class.
public:
MessageQueuePermission();
public MessageQueuePermission ();
Public Sub New ()
示例
下面的代码示例创建的一个新实例 MessageQueuePermission 。The following code example creates a new instance of MessageQueuePermission.
// Create a new instance of MessageQueuePermission.
MessageQueuePermission permission = new MessageQueuePermission();
适用于
MessageQueuePermission(MessageQueuePermissionEntry[])
使用指定的权限访问级别项初始化 MessageQueuePermission 类的新实例。Initializes a new instance of the MessageQueuePermission class with the specified permission access level entries.
public:
MessageQueuePermission(cli::array <System::Messaging::MessageQueuePermissionEntry ^> ^ permissionAccessEntries);
public MessageQueuePermission (System.Messaging.MessageQueuePermissionEntry[] permissionAccessEntries);
new System.Messaging.MessageQueuePermission : System.Messaging.MessageQueuePermissionEntry[] -> System.Messaging.MessageQueuePermission
Public Sub New (permissionAccessEntries As MessageQueuePermissionEntry())
参数
- permissionAccessEntries
- MessageQueuePermissionEntry[]
一个 MessageQueuePermissionEntry 对象数组。An array of MessageQueuePermissionEntry objects. PermissionEntries 属性被设置为该值。The PermissionEntries property is set to this value.
示例
下面的代码示例创建的一个新实例 MessageQueuePermission 。The following code example creates a new instance of MessageQueuePermission.
// Connect to a queue on the local computer.
MessageQueue queue = new MessageQueue(".\\exampleQueue");
// Create an array of type MessageQueuePermissionEntry.
MessageQueuePermissionEntry[] entries =
new MessageQueuePermissionEntry[1];
// Create a new instance of MessageQueuePermissionEntry and place the
// instance in the array.
string machineName = queue.MachineName;
string label = queue.Label;
entries[0] = new MessageQueuePermissionEntry(
MessageQueuePermissionAccess.Receive,
machineName,
label,
queue.Category.ToString());
// Create a new instance of MessageQueuePermission.
MessageQueuePermission permission = new MessageQueuePermission(
entries);
适用于
MessageQueuePermission(PermissionState)
初始化具有指定权限状态的 MessageQueuePermission 类的一个新实例。Initializes a new instance of the MessageQueuePermission class with the specified permission state.
public:
MessageQueuePermission(System::Security::Permissions::PermissionState state);
public MessageQueuePermission (System.Security.Permissions.PermissionState state);
new System.Messaging.MessageQueuePermission : System.Security.Permissions.PermissionState -> System.Messaging.MessageQueuePermission
Public Sub New (state As PermissionState)
参数
- state
- PermissionState
PermissionState 值之一。One of the PermissionState values.
示例
下面的代码示例创建的一个新实例 MessageQueuePermission 。The following code example creates a new instance of MessageQueuePermission.
// Create a new instance of MessageQueuePermission.
MessageQueuePermission permission = new MessageQueuePermission(
System.Security.Permissions.PermissionState.Unrestricted);
另请参阅
适用于
MessageQueuePermission(MessageQueuePermissionAccess, String)
使用指定的访问级别和队列路径初始化 MessageQueuePermission 类的新实例。Initializes a new instance of the MessageQueuePermission class with the specified access levels and the path of the queue.
public:
MessageQueuePermission(System::Messaging::MessageQueuePermissionAccess permissionAccess, System::String ^ path);
public MessageQueuePermission (System.Messaging.MessageQueuePermissionAccess permissionAccess, string path);
new System.Messaging.MessageQueuePermission : System.Messaging.MessageQueuePermissionAccess * string -> System.Messaging.MessageQueuePermission
Public Sub New (permissionAccess As MessageQueuePermissionAccess, path As String)
参数
- permissionAccess
- MessageQueuePermissionAccess
MessageQueuePermissionAccess 值之一。One of the MessageQueuePermissionAccess values.
- path
- String
由 MessageQueue 引用的队列的路径。The path of the queue that is referenced by the MessageQueue.
示例
下面的代码示例创建的一个新实例 MessageQueuePermission 。The following code example creates a new instance of MessageQueuePermission.
// Create a new instance of MessageQueuePermission.
MessageQueuePermission permission = new MessageQueuePermission(
MessageQueuePermissionAccess.Receive,
".\\exampleQueue");
适用于
MessageQueuePermission(MessageQueuePermissionAccess, String, String, String)
使用指定的访问级别、要使用的计算机、队列说明和队列类别初始化 MessageQueuePermission 类的新实例。Initializes a new instance of the MessageQueuePermission class with the specified access levels, computer to use, queue description, and queue category.
public:
MessageQueuePermission(System::Messaging::MessageQueuePermissionAccess permissionAccess, System::String ^ machineName, System::String ^ label, System::String ^ category);
public MessageQueuePermission (System.Messaging.MessageQueuePermissionAccess permissionAccess, string machineName, string label, string category);
new System.Messaging.MessageQueuePermission : System.Messaging.MessageQueuePermissionAccess * string * string * string -> System.Messaging.MessageQueuePermission
Public Sub New (permissionAccess As MessageQueuePermissionAccess, machineName As String, label As String, category As String)
参数
- permissionAccess
- MessageQueuePermissionAccess
MessageQueuePermissionAccess 值之一。One of the MessageQueuePermissionAccess values.
- machineName
- String
“消息队列”队列所在的计算机的名称。The name of the computer where the Message Queuing queue is located.
- label
- String
队列说明。The queue description.
- category
- String
队列类别(消息队列类型标识符)。The queue category (Message Queuing type identifier).
示例
下面的代码示例创建的一个新实例 MessageQueuePermission 。The following code example creates a new instance of MessageQueuePermission.
// Connect to a queue on the local computer.
MessageQueue queue = new MessageQueue(".\\exampleQueue");
// Create a new instance of MessageQueuePermission.
string queueCategory = queue.Category.ToString();
string machineName = queue.MachineName;
string label = queue.Label;
MessageQueuePermission permission = new MessageQueuePermission(
MessageQueuePermissionAccess.Receive,
machineName,
label,
queueCategory);