초기 커밋.

ssgrestserver/Program.cs

@@ -0,0 +1,59 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Security.Principal;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace ssgrestserver
+{
+    static class Program
+    {
+        /// <summary>
+        /// 해당 응용 프로그램의 주 진입점입니다.
+        /// </summary>
+        [STAThread]
+        static void Main()
+        {
+            System.Diagnostics.Process[] processes = null;
+            string processName = System.Diagnostics.Process.GetCurrentProcess().ProcessName.ToUpper();
+            processes = System.Diagnostics.Process.GetProcessesByName(processName);
+            if (processes.Length > 2)
+            {
+                MessageBox.Show("프로그램이 이미 실행중입니다.");
+                return;
+            }
+
+            if (IsAdministrator() == false)
+            {
+                ProcessStartInfo procInfo = new ProcessStartInfo();
+                procInfo.UseShellExecute = true;
+                procInfo.FileName = Application.ExecutablePath;
+                procInfo.WorkingDirectory = Environment.CurrentDirectory;
+                procInfo.Verb = "runas";
+                Process.Start(procInfo);
+            }
+            else
+            {
+                Application.EnableVisualStyles();
+                Application.SetCompatibleTextRenderingDefault(false);
+                mainForm = new Form1();
+                Application.Run(mainForm);
+            }
+        }
+        public static Form1 mainForm;
+
+        public static bool IsAdministrator()
+        {
+            WindowsIdentity identity = WindowsIdentity.GetCurrent();
+
+            if (identity != null)
+            {
+                WindowsPrincipal principal = new WindowsPrincipal(identity);
+                return principal.IsInRole(WindowsBuiltInRole.Administrator);
+            }
+            return false;
+        }
+    }
+}