[C#] 응용 프로그램 재시작 예제

* C# 프로그램 재시작 예제...

 

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전체 소스 코드

Form1.cs

 

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

using System.Runtime.InteropServices;

namespace CSharp_ProgramReStart
{
    public partial class Form1 : Form
    {

        #region INI 파일 사용을 위해 API 선언...

        [DllImport("KERNEL32.DLL")]
        private static extern bool WritePrivateProfileString(string lpAppName, string lpKeyName, string lpString, string lpFileName);

        [DllImport("KERNEL32.DLL")]
        private static extern uint GetPrivateProfileInt(string lpAppName, string lpKeyName, int nDefault, string lpFileName);

        [DllImport("kernel32.dll")]
        static extern uint GetPrivateProfileString(string lpAppName, string lpKeyName, string lpDefault, StringBuilder lpReturnedString, int nSize, string lpFileName);

        #endregion

        string strINIPath = Application.ExecutablePath.Substring(0, Application.ExecutablePath.LastIndexOf('\\')) + "\\INI";
        int iCount = 0;

        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            //INI File 만들기...
            CreateIni("ReStart");

            //INI File Load...
            label2.Text = getIni("Restart_Info", "restart", "0", strINIPath + "\\Restart.ini");
            iCount = Convert.ToInt32(label2.Text);
        }


        private void button1_Click(object sender, EventArgs e)
        {
            iCount += 1;
            setIni("Restart_Info", "restart", iCount.ToString(), strINIPath + "\\Restart.ini");

            Application.Exit();
            //프로그램 다시 시작 하기... 1초 후
            System.Threading.Thread.Sleep(1000);
            //1번째 방법...
            //Application.Restart();
            //2번째 방법...
            System.Diagnostics.Process.Start(Application.ExecutablePath);
        }


        #region 사용자 정의 함수...

        //INIFile 읽어오기...
        private string getIni(string IpAppName, string IpKeyName, string lpDefalut, string filePath)
        {
            string inifile = filePath;    //Path + File

            try
            {
                StringBuilder result = new StringBuilder(255);
                GetPrivateProfileString(IpAppName, IpKeyName, lpDefalut, result, result.Capacity, inifile);

                return result.ToString();
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.ToString());
                return "실패";
            }
        }

        //INIFile 쓰기...
        private Boolean setIni(string IpAppName, string IpKeyName, string IpValue, string filePath)
        {
            try
            {
                string inifile = filePath;  //Path + File
                WritePrivateProfileString(IpAppName, IpKeyName, IpValue, inifile);
                return true;
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.ToString());
                return false;
            }
        }

        //INIFile 만들기...
        private Boolean CreateIni(string strFileName)
        {
            try
            {
                string strCheckFolder = "";

                strCheckFolder = Application.ExecutablePath.Substring(0, Application.ExecutablePath.LastIndexOf('\\'));
                strCheckFolder += "\\INI";
                if (!System.IO.Directory.Exists(strCheckFolder))
                {
                    System.IO.Directory.CreateDirectory(strCheckFolder);

                }

                strCheckFolder += "\\" + strFileName + ".ini";
                if (!System.IO.File.Exists(strCheckFolder))
                {
                    using (System.IO.StreamWriter sw = new System.IO.StreamWriter(strCheckFolder, true, Encoding.GetEncoding(949)))
                    {
                        sw.Write("\r\n");
                        sw.Flush();
                        sw.Close();
                    }

                }

            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.Message.ToString());
                return false;
            }
            return true;
        }


        #endregion

    }
}

 

* 예제 결과 

 

 

 

 

https://kdsoft-zeros.tistory.com/31

[C#] INI File Create & Read & Write