GMS.Framework.Utility/AppSettings.cs

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using System;
using System.Collections.Specialized;

namespace GMS.Framework.Utility
{
    /// <summary>
    /// 配置文件appSettings节点的帮助方法
    /// </summary>
    public class AppSettingsHelper {
        private static readonly NameValueCollection appSettings;

        static AppSettingsHelper() {
            appSettings = System.Configuration.ConfigurationManager.AppSettings; ;
        }

        public static bool GetBoolValue(string key)
        {
            bool value = false;
            if (appSettings[key] != null)
                bool.TryParse(appSettings[key], out value);

            return value;
        }

        public static int GetIntValue(string key)
        {
            int value = 0;
            if (appSettings[key] != null)
                int.TryParse(appSettings[key], out value);

            return value;
        }

        #region GetString

        /// <summary>
        /// 获取配置文件中appSettings节点下指定索引键的字符串类型的的值
        /// </summary>
        /// <param name="key">索引键</param>
        /// <returns>字符串</returns>
        public static string GetString(string key) {
            return getValue(key, true, null);
        }

        /// <summary>
        /// 获取配置文件中appSettings节点下指定索引键的字符串类型的的值
        /// </summary>
        /// <param name="key">索引键</param>
        /// <param name="defaultValue">默认值</param>
        /// <returns>字符串</returns>
        public static string GetString(string key, string defaultValue) {
            return getValue(key, false, defaultValue);
        }

        #endregion

        #region GetStringArray

        /// <summary>
        /// 获取配置文件中appSettings节点下指定索引键的string[]类型的的值