[急]WPF中一个程序中如何启动另外一个程序

[starmoon1216]

小弟不才能力有限，各位大大可否给出接口方法。就是当一个程序启动了，这个程序后台就会启动另外一个程序。

[zcxhappy1688]

BackgroundWorker

[心蓝无敌]

Process.Start

[garfieldzf]

参考

[燃烧土豆]

方法有几种
1.程序中打开
System.Diagnostics.Process.Start(程序路径);
例子

public void OpenRunPark()
		{
			try
			{
				//string path = @"E:\Program Files\Microsoft Visual Studio .NET 2003\Common7\IDE\devenv.exe";
				//string path = @"E:\Program Files\TTPlayer\TTPlayer.exe";
//				string path = "C:\\Program Files\\Raymark\\Xpert-Central_live\\Main\\posisent.exe";
//				System.Diagnostics.Process.Start(path);

				System.Diagnostics.Process p = new System.Diagnostics.Process();
				p.StartInfo.FileName = "cmd.exe";
				p.StartInfo.UseShellExecute = false;
				p.StartInfo.RedirectStandardInput = true;
				p.StartInfo.RedirectStandardOutput = true;
				p.StartInfo.RedirectStandardError = true;
				p.StartInfo.CreateNoWindow = true;
				p.Start();
				//string path = "start /D \"E:\\Program Files\\TTPlayer\\\" TTPlayer.exe";
				string path = "start /D \"C:\\Program Files\\Raymark\\Xpert-Central_live\\Main\\\" posisent.exe";
				//"E:\Program Files\TTPlayer\TTPlayer.exe"
				//"C:\Program Files\Raymark\Xpert-Central_live\Main\posisent.exe"
				p.StandardInput.WriteLine(path);
				p.Close();
				p.Dispose();

				StreamWriter wt = File.AppendText(@"D:\xPertErrLog.txt");
				wt.Write("打开应用程序成功！路径为"+path);
				wt.WriteLine(File.GetLastWriteTime(@"D:\xPertErrLog.txt"));
				wt.Close();
			}
			catch
			{
				StreamWriter wt = File.AppendText(@"D:\xPertErrLog.txt");
				wt.Write("打开应用程序失败！请检查打开路径是否出错！ ");
				wt.WriteLine(File.GetLastWriteTime(@"D:\xPertErrLog.txt"));
				wt.Close();
			}
			
		}

2.调用CMD打开

start /D "C:\Program Files\Raymark\Xpert-Central\Main\" posisent.exe



        Dim p As New System.Diagnostics.Process
        p.StartInfo.FileName = "cmd.exe"
        p.StartInfo.UseShellExecute = False
        p.StartInfo.RedirectStandardInput = True
        p.StartInfo.RedirectStandardOutput = True
        p.StartInfo.RedirectStandardError = True
        p.StartInfo.CreateNoWindow = True
        p.Start()
        Dim s As String = "start /D ""C:\Program Files\Raymark\Xpert-Central\Main\"" posisent.exe"
        p.StandardInput.WriteLine(s)
        p.Close()
        p.Dispose()

3.注册后用协议打开
将下面的文件存储xx.reg


Code Snippet




REGEDIT4

[HKEY_CLASSES_ROOT\mxh]
"@"="URL:mxh Protocol"
@="URL:mxh Protocol"
"URL Protocol"=""

[HKEY_CLASSES_ROOT\mxh\Shell]

[HKEY_CLASSES_ROOT\mxh\Shell\Open]

[HKEY_CLASSES_ROOT\mxh\Shell\Open\Command]
@="C:\\windows\\system32\\notepad.exe \"%1\""








然后注册，在浏览器里面输入：

mxh://



就可以打开记事本。