ExecuteProcess.Execute Method Reference Feedback Definition Namespace: Microsoft.SqlServer.Dts.Tasks.ExecuteProcess Assembly: Microsoft.SqlServer.ExecProcTask.dll Runs the task. C#複製 publicoverrideMicrosoft.SqlServer.Dts.Runtime.DTSExecResultExecute(Microsoft.SqlServer.Dts.Runtime.Connections connection...
When you callExecuteCommand, the status of the service does not change. If the service was started, the status remainsRunning. If the service was stopped, the status remainsStopped, and so on. To process the custom command, the service must override theOnCustomCommandmethod and provide a hand...
When UseShellExecute is true on the startInfo parameter, make sure you have set a threading model on your application by setting the attribute [STAThread] on the main() method. Otherwise, a managed thread can be in an unknown state or put in the MTA state, the latter of which conflicts ...
WaitForInputIdle(TimeSpan) Process使组件等待指定的timeout,以便关联的进程进入空闲状态。 此重载仅适用于具有用户界面并因此具有消息循环的进程。 事件 展开表 Disposed 在通过调用Dispose()方法释放组件时发生。 (继承自Component) ErrorDataReceived 当应用程序写入其重定向StandardError流中时发生。
public boolean waitFor(long timeout,TimeUnitunit) throwsInterruptedException Causes the current thread to wait, if necessary, until the subprocess represented by thisProcessobject has terminated, or the specified waiting time elapses. If the subprocess has already terminated then this method returns imme...
As seen before,is_alive()checks if a process is running. Thewait()method can be used to wait until it has finished (or a specified timeout expires).. E.g. in the following codewait()needs to wait about 2 seconds for thesleeppxcommand to finish. ...
Microsoft.SqlServer.Dts.Runtime. . :: . .DtsObject Microsoft.SqlServer.Dts.Runtime. . :: . .Task Microsoft.SqlServer.Dts.Tasks.ExecuteProcess..::..ExecuteProcess 命名空间:Microsoft.SqlServer.Dts.Tasks.ExecuteProcess 程序集:Microsoft.SqlServer.ExecProcTask(在 Microsoft.SqlServer.ExecProcTask.dll 中...
The threads of a process execute individually and are unaware of each other unless you make them visible to each other. Threads that share common resources, however, must coordinate their work by using semaphores or another method of interprocess communication. ...
If the process has already terminated then this method returns immediately with the valuetrue. If the process has not terminated and the timeout value is less than, or equal to, zero, then this method returns immediately with the valuefalse. ...
result=task.execute()returnresult except Exceptionase:# 记录异常并抛出自定义异常print(f"Worker process encountered an exception: {e}")raiseCustomException("An error occurred during task execution.")defmain():# 创建进程池 pool=mp.Pool(mp.cpu_count())tasks=[Task1(),Task2(),Task3()]# 假设...