Csharp/CSharp Tutorial/Windows/Windows Application Process

IE processes

<source lang="csharp">using System; using System.Collections.Generic; using System.Diagnostics; using System.IO; using System.Reflection; using System.Runtime; using System.Runtime.rupilerServices; using System.Security; using System.Text; using System.Threading; public class MainClass {

   public static void Main()
   {
       Process[] iexplorerProcs = Process.GetProcessesByName("iexplore");
       foreach (Process p in iexplorerProcs) 
          Console.WriteLine("  -> {0} - {1}", p.ProcessName, p.PeakWorkingSet64);
   }

}</source>

Start Notepad as the specified user

<source lang="csharp">using System; using System.Security; using System.Diagnostics; class MainClass {

   public static void Main()
   {
       Console.Write("Enter the user"s password: ");
       SecureString str = new SecureString();
       str.AppendChar("A");
       str.AppendChar("B");
       str.AppendChar("C");
       str.MakeReadOnly();
       
       ProcessStartInfo startInfo = new ProcessStartInfo();
       startInfo.FileName = "notepad.exe";
       startInfo.UserName = "user";
       //startInfo.Password = "pword";
       startInfo.UseShellExecute = false;
       using (Process process = new Process())
       {
           process.StartInfo = startInfo;
           try
           {
               process.Start();
           }
           catch (Exception ex)
           {
               Console.WriteLine("\n\nCould not start Notepad process.");
               Console.WriteLine(ex);
           }
       }
   }

}</source>

Terminating Notepad with CloseMainWindow

<source lang="csharp">using System; using System.Threading; using System.Diagnostics; class MainClass {

   public static void Main()
   {
       using (Process process = Process.Start("notepad.exe",@"c:\test.txt"))
       {
           Console.WriteLine("Waiting 5 seconds before terminating notepad.exe.");
           Thread.Sleep(5000);
           if (!process.CloseMainWindow())
           {
               Console.WriteLine("CloseMainWindow returned false - terminating Notepad with Kill.");
               process.Kill();
           }
           else
           {
               if (!process.WaitForExit(2000))
               {
                   Console.WriteLine("CloseMainWindow failed to terminate - terminating Notepad with Kill.");
                   process.Kill();
               }
           }
       }
   }

}</source>

Terminating Notepad with Kill

<source lang="csharp">using System; using System.Threading; using System.Diagnostics; class MainClass {

   public static void Main()
   {
       using (Process process = Process.Start("notepad.exe",@"c:\test.txt"))
       {
           Console.WriteLine("Waiting 5 seconds before terminating notepad.exe.");
           Thread.Sleep(5000);
           if (!process.CloseMainWindow())
           {
               Console.WriteLine("CloseMainWindow returned false - terminating Notepad with Kill.");
               process.Kill();
           }
           else
           {
               if (!process.WaitForExit(2000))
               {
                   Console.WriteLine("CloseMainWindow failed to terminate - terminating Notepad with Kill.");
                   process.Kill();
               }
           }
       }
   }

}</source>