C#

void UpdateAndRestart()
 {
     //Assumes you have already downloaded new exe to myNewExeLoc
     string myNewExeLoc = @"C:\My Folder\myNewExe.new";
     string myCurrentExe = System.Reflection.Assembly.GetExecutingAssembly().Location;
     string myBakExe = myCurrentExe + ".bak";
     if (System.IO.File.Exists(myBakExe))
         System.IO.File.Delete(myBakExe);
     System.IO.File.Move(myCurrentExe, myBakExe);
     System.IO.File.Move(myNewExeLoc, myCurrentExe);
     System.Diagnostics.Process p = System.Diagnostics.Process.GetCurrentProcess(); //Change #1
     System.Diagnostics.Process newP = new System.Diagnostics.Process();
     newP.StartInfo.FileName = myCurrentExe;
     newP.StartInfo.Arguments = string.Format("/restart {0}", p.Id); //Change #2
     newP.Start(); //Make sure this is the second to last thing you do
     System.Environment.Exit(0); //Make sure this is the last thing you do
 }
 //Then do this in your Main (or Splash) but do it before you need to muck with the new/old exe thing
 void Main(string[] args)
 {
     if (args.Length > 0)
     {
         switch (args[0].ToLower())
         {
             case "/restart":
                 int oldPid;

                 if (args.GetUpperBound(0) < 1 || !int.TryParse(args[1], out oldPid))
                     break;

                 Process p = System.Diagnostics.Process.GetProcessById(oldPid);
                 if (p != null)
                     p.Kill();   //since you already did all your shutdown stuff before you called this
                                 //it should be safe to just kill the process if its hanging
                 break;
         }
     }
 }

SomeClass sc;
sc.SomeProperty = "Blah";

Form2 f = new Form2();
f.TopMost = true;
f.ShowDialog();            

Member 4257632 wrote:

using reflection

private void timeToolStripMenuItem_Click(object sender, EventArgs e)
       {
           ((ToolStripMenuItem)sender).Checked ^= false;


           Settings.Default["timecheck"] = timeToolStripMenuItem.Checked;
           Settings.Default.Save();
       }

       private void calenderToolStripMenuItem_Click(object sender, EventArgs e)
       {

           ((ToolStripMenuItem)sender).Checked ^= false;


           Settings.Default["calendercheck"] = calenderToolStripMenuItem.Checked;
           Settings.Default.Save();
       }

       private void alarmToolStripMenuItem_Click(object sender, EventArgs e)
       {

           ((ToolStripMenuItem)sender).Checked ^= false;


           Settings.Default["alarmcheck"] = alarmToolStripMenuItem.Checked;
           Settings.Default.Save();
       }

       private void sRLSToolStripMenuItem_Click(object sender, EventArgs e)
       {
           ((ToolStripMenuItem)sender).Checked ^= false;


           Settings.Default["srlscheck"] = sRLSToolStripMenuItem.Checked;
           Settings.Default.Save();
       }

       private void searchToolStripMenuItem_Click(object sender, EventArgs e)
       {
           ((ToolStripMenuItem)sender).Checked ^= false;


           Settings.Default["searchcheck"] = searchToolStripMenuItem.Checked;
           Settings.Default.Save();
       }

       private void noteToolStripMenuItem_Click(object sender, EventArgs e)
       {
           ((ToolStripMenuItem)sender).Checked ^= false;


           Settings.Default["notecheck"] = noteToolStripMenuItem.Checked;
           Settings.Default.Save();
       }

       private void quickLaunchToolStripMenuItem_Click(object sender, EventArgs e)
       {
           ((ToolStripMenuItem)sender).Checked ^= false;


           Settings.Default["quickLaunchcheck"] = quickLaunchToolStripMenuItem.Checked;
           Settings.Default.Save();
       }