ReaderWriterLock 构造函数
初始化 ReaderWriterLock 类的新实例。
**命名空间:**System.Threading
**程序集:**mscorlib（在 mscorlib.dll 中）
语法
声明
Public Sub New
用法
Dim instance As New ReaderWriterLock
public ReaderWriterLock ()
public:
ReaderWriterLock ()
public ReaderWriterLock ()
public function ReaderWriterLock ()
示例
' The complete code is located in the ReaderWriterLock
' class topic.
Imports System
Imports System.Threading
Imports Microsoft.VisualBasic
Public Class Test
' Declaring the ReaderWriterLock at the class level
' makes it visible to all threads.
Private Shared rwl As New ReaderWriterLock()
' For this example, the shared resource protected by the
' ReaderWriterLock is just an integer.
Private Shared resource As Integer = 0
...
End Class 'Test
// The complete code is located in the ReaderWriterLock
// class topic.
using System;
using System.Threading;
public class Test
{
// Declaring the ReaderWriterLock at the class level
// makes it visible to all threads.
static ReaderWriterLock rwl = new ReaderWriterLock();
// For this example, the shared resource protected by the
// ReaderWriterLock is just an integer.
static int resource = 0;
...
}
// The complete code is located in the ReaderWriterLock
// class topic.
using namespace System;
using namespace System::Threading;
public ref class Test
{
public:
// Declaring the ReaderWriterLock at the class level
// makes it visible to all threads.
static ReaderWriterLock^ rwl = gcnew ReaderWriterLock;
// For this example, the shared resource protected by the
// ReaderWriterLock is just an integer.
static int resource = 0;
...
};
// The complete code is located in the ReaderWriterLock
// class topic.
import System.*;
import System.Threading.*;
import System.Threading.Thread;
public class Test
{
// Declaring the ReaderWriterLock at the class level
// makes it visible to all threads.
private static ReaderWriterLock rwl = new ReaderWriterLock();
// For this example, the shared resource protected by the
// ReaderWriterLock is just an integer.
private static int resource = 0;
...
}
平台
Windows 98、Windows 2000 SP4、Windows Millennium Edition、Windows Server 2003、Windows XP Media Center Edition、Windows XP Professional x64 Edition、Windows XP SP2、Windows XP Starter Edition
.NET Framework 并不是对每个平台的所有版本都提供支持。有关受支持版本的列表，请参见系统要求。
版本信息
.NET Framework
受以下版本支持：2.0、1.1、1.0
请参见
参考
ReaderWriterLock 类
ReaderWriterLock 成员
System.Threading 命名空间