Open Folder / Start .exe With arguments

DoProcess.cs

//Process For Get Backup of Your Database

System.Diagnostics.Process myProcess = new System.Diagnostics.Process();
myProcess.StartInfo.FileName = "OSQL.exe";
myProcess.StartInfo.WorkingDirectory = @"C:\";
myProcess.StartInfo.Arguments = "-Usa -PmyPasword -n -Q \"BACKUP DATABASE msdb TO DISK = > 'c:\\msdb.dat_bak'\"";
myProcess.Start()

//Open Folder
 public void OpenFolder(string dir)
{
  string argument = @"/select, " + dir;
  System.Diagnostics.Process.Start("explorer.exe", argument);
  }
//Another Open Folder
string windir = Environment.GetEnvironmentVariable("WINDIR");
System.Diagnostics.Process prc = new System.Diagnostics.Process();
prc.StartInfo.FileName = windir + @"\explorer.exe";
prc.StartInfo.Arguments = dir;
prc.Start();