for Push.

Ini/IniHelper.cs

@@ -0,0 +1,147 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Reflection;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace KssSmaPlaLib.Ini
+{
+    public static class IniHelper
+    {
+        public const string INI_PATH = @".\Settings.ini";
+
+        public static List<IniDto> IniList = new List<IniDto>();
+
+        // Win32 API宣言
+        [DllImport("kernel32.dll", CharSet = CharSet.Unicode)]
+        private static extern int GetPrivateProfileString(
+            string lpAppName,
+            string lpKeyName,
+            string lpDefault,
+            StringBuilder lpReturnedString,
+            int nSize,
+            string lpFileName);
+
+        [DllImport("kernel32.dll", CharSet = CharSet.Unicode)]
+        private static extern bool WritePrivateProfileString(
+            string lpAppName,
+            string lpKeyName,
+            string lpString,
+            string lpFileName);
+
+        /// <summary>
+        /// INIファイルから値を読み込み（セクション＋キー指定）
+        /// </summary>
+        public static string ReadValue(string iniPath, string section, string key, string defaultValue = "")
+        {
+            // もしINIリストにあったら、そこから返す
+            var value = IniList
+                .FirstOrDefault(m => m.Section == section && m.Key == key)
+                ?.Value;
+            if (value != null) return (string)value;
+
+            if (string.IsNullOrEmpty(iniPath)) iniPath = INI_PATH;
+            var sb = new StringBuilder(1024);
+            GetPrivateProfileString(section, key, defaultValue, sb, sb.Capacity, iniPath);
+            var str = sb.ToString();
+            str = string.IsNullOrEmpty(str) ? defaultValue : str;
+            return str;
+        }
+
+        /// <summary>
+        /// bool値の読み込み
+        /// </summary>
+        /// <param name="iniPath"></param>
+        /// <param name="section"></param>
+        /// <param name="key"></param>
+        /// <param name="defaultValue"></param>
+        /// <returns></returns>
+        public static bool ReadBoolValue(string iniPath, string section, string key, bool defaultValue = false)
+        {
+            var str = ReadValue(iniPath, section, key, defaultValue.ToString());
+            var boolValue = bool.TryParse(str, out var b) ? b : defaultValue;
+            return boolValue;
+        }
+
+        /// <summary>
+        /// 日付値の読み込み
+        /// </summary>
+        public static DateTime ReadDateValue(string iniPath, string section, string key, DateTime? defaultDate = null)
+        {
+            var defDate = defaultDate ?? DateTime.MinValue;
+
+            var str = ReadValue(iniPath, section, key, defDate.ToString("yyyy/MM/dd"));
+            var dateValue = DateTime.TryParse(str, out var d) ? d : defDate;
+            return dateValue;
+        }
+
+        /// <summary>
+        /// INIファイルに値を書き込み（セクション＋キー＋値指定）
+        /// </summary>
+        public static bool WriteValue(string iniPath, string section, string key, string value)
+        {
+            if (string.IsNullOrEmpty(iniPath)) iniPath = INI_PATH;
+            return WritePrivateProfileString(section, key, value, iniPath);
+        }
+
+        /// <summary>
+        /// bool値の書き込み
+        /// </summary>
+        /// <param name="iniPath"></param>
+        /// <param name="section"></param>
+        /// <param name="key"></param>
+        /// <param name="value"></param>
+        /// <returns></returns>
+        public static bool WriteBoolValue(string iniPath, string section, string key, bool value)
+        {
+            return WriteValue(iniPath, section, key, value.ToString());
+        }
+
+        /// <summary>
+        /// 日付値の書き込み
+        /// </summary>
+        /// <param name="iniPath"></param>
+        /// <param name="section"></param>
+        /// <param name="key"></param>
+        /// <param name="value"></param>
+        /// <returns></returns>
+        public static bool WriteDateValue(string iniPath, string section, string key, DateTime value)
+        {
+            return WriteValue(iniPath, section, key, value.ToString("yyyy/MM/dd"));
+        }
+
+        public static string OpenIni(string initialFolderPath = "")
+        {
+            using (var dlg = new OpenFileDialog())
+            {
+                dlg.Multiselect = false;
+                dlg.Title = "Settings.ini ファイルを選択してください。";
+                dlg.AddExtension = true;
+                dlg.CheckFileExists = true;
+                dlg.CheckPathExists = true;
+                dlg.RestoreDirectory = true;
+                dlg.Filter = "設定ファイル(*.ini)|*.ini";
+                if (!string.IsNullOrEmpty(initialFolderPath))
+                {
+                    // 最初に見せるフォルダ（デスクトップなど）
+                    dlg.InitialDirectory = initialFolderPath;
+                }
+
+                // ダイアログを表示して「OK」が押されたら処理
+                if (dlg.ShowDialog() == DialogResult.Cancel) return string.Empty;
+
+                // 選択されたファイルのパスを取得
+                return dlg.FileName;
+            }
+        }
+
+        public static object ReadValue(object value, string name, object iNI_KEY_ITAKUSAKI_MEI, string v)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}