vb.net启动其它程序,如何启动vb应用程序

提示：扫一扫查出行
【扫一扫了解最新限行尾号】
复制提示

vb.net如何实现另一个程序的功能

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Text;

using System.Windows.Forms;

using System.Diagnostics;

namespace test

{

public partial class Form1 : Form

{

public Form1()

{

InitializeComponent();

Process.Start("cmd");//启动CMD

}

相关问答

Q1: 如何让VB.NET执行循环时执行其他东西呢？

给你个多线程执行任务的例子

先添加BackgroundWorker1、TextBox1、Button1，都是标准控件（窗体）在工具箱中找

vb.net2008

Public Class Form1

Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

BackgroundWorker1.WorkerReportsProgress = True '可以传值

BackgroundWorker1.WorkerSupportsCancellation = True '可以暂停

TextBox1.Text = "开始多任务"

Button1.Text = "0"

BackgroundWorker1.RunWorkerAsync() '调用多任务程序

End Sub

'多任务程序

Private Sub BackgroundWorker1_DoWork(ByVal sender As System.Object, ByVal e As System.ComponentModel.DoWorkEventArgs) Handles BackgroundWorker1.DoWork

System.Threading.Thread.Sleep(20000) '暂停时间，可以是你的非常耗时程序任务

BackgroundWorker1.ReportProgress(100) '传出0-100数值

End Sub

'接收传出数值

Private Sub BackgroundWorker1_ProgressChanged(ByVal sender As Object, ByVal e As System.ComponentModel.ProgressChangedEventArgs) Handles BackgroundWorker1.ProgressChanged

'TextBox1.Text = e.ProgressPercentage

TextBox1.Text = "结束多任务"

End Sub

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

Button1.Text += 1

End Sub

End Class

在启动程序后可以不停点击Button1看到数值的增加而不会卡死，20秒后TextBox1就会改成"结束多任务"，实际上看你的程序是什么了，传值和接收传出数值的部分可取消

Q2: VB.NET，如何调用外部程序？

两种方法

Shell(""Explorer.exe", AppWinStyle.NormalFocus")

Dim proc As New Process