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在 Visual Basic 中运行任务？

发布于 2024-11-18 19:00:52 字数 102 浏览 1 评论 0原文

我正在用 VB 编写一个小应用程序，我想知道如何设置它，以便当用户按下按钮时，运行预定任务。请记住，该任务已经创建，我只需要运行它即可。

有什么想法吗？

谢谢

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中二柚 2024-11-25 19:00:52

使用 System.Diagnostics.Process 类。您可以创建一个进程并使用 Process.Start() 方法运行它。

编辑：
以下代码示例启动 helloworld.exe。这只是为了提供有关 Process 类的想法。您可以在 Process.Start Method 中找到此示例

using System;
using System.Diagnostics;
using System.ComponentModel;

namespace MyProcessSample
{
    class MyProcess
    {
        public static void Main()
        {
            Process myProcess = new Process();

            try
            {
                myProcess.StartInfo.UseShellExecute = false;
                // You can start any process, HelloWorld is a do-nothing example.
                myProcess.StartInfo.FileName = "C:\\HelloWorld.exe";
                myProcess.StartInfo.CreateNoWindow = true;
                myProcess.Start();
                // This code assumes the process you are starting will terminate itself. 
                // Given that is is started without a window so you cannot terminate it 
                // on the desktop, it must terminate itself or you can do it programmatically
                // from this application using the Kill method.
            }
            catch (Exception e)
            {
                Console.WriteLine(e.Message);
            }
        }
    }
}

Use the System.Diagnostics.Process class. You can create a process and run it with Process.Start() method.

EDIT:
Following code sample starts the helloworld.exe. This is just to give an idea about the Process class. You can find this example in Process.Start Method

using System;
using System.Diagnostics;
using System.ComponentModel;

namespace MyProcessSample
{
    class MyProcess
    {
        public static void Main()
        {
            Process myProcess = new Process();

            try
            {
                myProcess.StartInfo.UseShellExecute = false;
                // You can start any process, HelloWorld is a do-nothing example.
                myProcess.StartInfo.FileName = "C:\\HelloWorld.exe";
                myProcess.StartInfo.CreateNoWindow = true;
                myProcess.Start();
                // This code assumes the process you are starting will terminate itself. 
                // Given that is is started without a window so you cannot terminate it 
                // on the desktop, it must terminate itself or you can do it programmatically
                // from this application using the Kill method.
            }
            catch (Exception e)
            {
                Console.WriteLine(e.Message);
            }
        }
    }
}

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