WaitHandleExtensions.GetSafeWaitHandle(WaitHandle) 方法

定义

命名空间:

System.Threading

程序集:

System.Runtime.dll

Source:

WaitHandleExtensions.cs

获取本机操作系统等待句柄的安全句柄。

public:
[System::Runtime::CompilerServices::Extension]
 static Microsoft::Win32::SafeHandles::SafeWaitHandle ^ GetSafeWaitHandle(System::Threading::WaitHandle ^ waitHandle);

public static Microsoft.Win32.SafeHandles.SafeWaitHandle GetSafeWaitHandle (this System.Threading.WaitHandle waitHandle);

static member GetSafeWaitHandle : System.Threading.WaitHandle -> Microsoft.Win32.SafeHandles.SafeWaitHandle

<Extension()>
Public Function GetSafeWaitHandle (waitHandle As WaitHandle) As SafeWaitHandle

参数

waitHandle

WaitHandle

本机操作系统句柄。

返回

SafeWaitHandle

包装本机操作系统等待句柄的安全等待句柄。

例外

ArgumentNullException

waitHandle 为 null。

注解

GetSafeWaitHandle 是一种扩展方法，等效于检索 属性的值 WaitHandle.SafeWaitHandle 。