.NET (Core and Framework)

    class Program
    {
        public static int ERROR_CANCELLED { get; private set; }

        private static bool IsRunAsAdmin()
        {
            WindowsIdentity id = WindowsIdentity.GetCurrent();
            WindowsPrincipal principal = new WindowsPrincipal(id);

            return principal.IsInRole(WindowsBuiltInRole.Administrator);
        }

        static void Main(string[] args)
        {
            if (!IsRunAsAdmin())
            {
                ProcessStartInfo proc = new ProcessStartInfo(@"C:\Personal Docs\FileWatcherBackups\20170221\FileWatcher\FileWatcherScheduleApp\bin\Release\FileWatcherScheduleApp.exe");
                proc.UseShellExecute = true;
                proc.WorkingDirectory = Environment.CurrentDirectory;
                proc.FileName = Assembly.GetEntryAssembly().CodeBase;
                proc.WindowStyle = ProcessWindowStyle.Normal;
                //proc.FileName = myExePath;
                proc.CreateNoWindow = false;
                //proc.UseShellExecute = false;

                proc.Verb = "runas";

                try
                {
                    Process.Start(proc);
                }
                catch (Win32Exception ex)
                {
                    if (ex.NativeErrorCode == ERROR_CANCELLED)
                    { }
                    else
                    { }
                }
                catch
                {
                    Console.WriteLine("This application requires elevated credentials in order to operate correctly!");
                }

                Application.Exit();
           }
        }
    }

private void Form1_Load(object sender, EventArgs e)
{
  UserControl1 uc1 = new UserControl1();
  uc1.Parent = this;
  uc1.Location = new Point(607, 350);
}

public void SetText(String testo)
    {
      Graphics gr;
      PaintEventArgs e;

      gr = CreateGraphics();
      Font f = new Font("Tahoma", 14, FontStyle.Bold);
      e = new PaintEventArgs(gr, ClientRectangle);
      SolidBrush br = new SolidBrush(System.Drawing.SystemColors.ControlText);
      StringFormat sf = new StringFormat();
      sf.Alignment = StringAlignment.Center;
      Rectangle centered = e.ClipRectangle;
      centered.Offset(0, (int)(e.ClipRectangle.Height - e.Graphics.MeasureString(testo, f).Height) / 2);

      e.Graphics.DrawString(testo, f, br, centered, sf);

    }

private void Form1_Load(object sender, EventArgs e)
{
  UserControl1 uc1 = new UserControl1();
  uc1.Parent = this;
  uc1.Location = new Point(607, 350);
  uc1.SetText("1");
}

public void SetText(String testo, PaintEventArgs e)
{
  Graphics gr;
  //PaintEventArgs e;
  gr = CreateGraphics();
  Font f = new Font("Tahoma", 14, FontStyle.Bold);
  //e = new PaintEventArgs(gr, ClientRectangle);
  SolidBrush br = new SolidBrush(System.Drawing.SystemColors.ControlText);
  StringFormat sf = new StringFormat();
  sf.Alignment = StringAlignment.Center;
  Rectangle centered = e.ClipRectangle;
  centered.Offset(0, (int)(e.ClipRectangle.Height - e.Graphics.MeasureString(testo, f).Height) / 2);

  e.Graphics.DrawString(testo, f, br, centered, sf);

}

private void Form1_Load(object sender, EventArgs e)
{
  UserControl1 uc1 = new UserControl1();
  uc1.Parent = this;
  uc1.Location = new Point(607, 350);

  PaintEventArgs ea;
  Graphics gr;
  gr = CreateGraphics();
  ea = new PaintEventArgs(gr, uc1.ClientRectangle);

  uc1.SetText("1", ea);
}

private void UserControl1_Paint(object sender, PaintEventArgs e)
{
  Font f = new Font("Tahoma", 14, FontStyle.Bold);
  string s = "1";
  SolidBrush br = new SolidBrush(System.Drawing.SystemColors.ControlText);
  StringFormat sf = new StringFormat();
  sf.Alignment = StringAlignment.Center;
  Rectangle centered = e.ClipRectangle;
  centered.Offset(0, (int)(e.ClipRectangle.Height - e.Graphics.MeasureString(s, f).Height) / 2);

  e.Graphics.DrawString(s, f, br, centered, sf);
}

private void UserControl1_Paint(object sender, PaintEventArgs e)
{
  SetText("1");
}

private void UserControl1_Paint(object sender, PaintEventArgs e)
{
  SetText("1",e);
}

1. Does SSIS Package which runs from within C# code, does it run with the same Privileges as then Windows logged in account or different account? If its different account what account it runs with?

Type thanglish in keyboard when display tamil letters in textbox