C#利用进程启动程序

小咪咪 2023-05-31 03:09 16阅读 0赞

头文件中添加

using System.Diagnostics;

判断是否有该程序的服务

bool havedriver = false;
                Process[] sysProcess = Process.GetProcesses();
                foreach(Process ps in sysProcess)
                { 
                    if (ps.ProcessName == "XatDevService")
                    { 
                        havedriver = true;
                        break;
                    }
                }

如果没有该服务，则启动相应的服务

if(!havedriver)
                { 
                    string appName = "vci_CAN_driver";
                    string appPath = AppDomain.CurrentDomain.BaseDirectory + "drivers\\";
                    RunSoftware(appName, appPath);
    
                }

具体的实现函数

public void RunSoftware(string strName, string strPath)
            { 
                try
                { 
                    Process[] localByName = Process.GetProcessesByName(strName);    //因为可以同时启动多个CDGRegedit.exe 
                    if (localByName.Length >= 1) 
                    { 
                        return;
                    }
                    ProcessStartInfo info = null;
                    info = new ProcessStartInfo();
                    info.FileName = strName;// + ".exe.lnk";这是快捷方式
                    info.WindowStyle = ProcessWindowStyle.Normal;
                    info.Arguments = "";
                    info.WorkingDirectory = strPath;
                    //启动外部程序
                    Process process = System.Diagnostics.Process.Start(info);
                    process.WaitForInputIdle();
                   
                }
                catch
                { 
                    MessageBox.Show("打开"+strName+"失败！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
                }
            }