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  • winform中读写配置文件appSettings 一节中的配置。

    代码

            
    #region 读写配置文件
            
    /// <summary>
            
    /// 修改配置文件中某项的值
            
    /// </summary>
            
    /// <param name="key">appSettings的key</param>
            
    /// <param name="value">appSettings的Value</param>
            public static void SetConfig(string key, string value)
            {
                Configuration config 
    = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);

                
    if (config.AppSettings.Settings[key] != null)
                    config.AppSettings.Settings[key].Value 
    = value;
                
    else
                    config.AppSettings.Settings.Add(key, value);

                config.Save(ConfigurationSaveMode.Modified);
                ConfigurationManager.RefreshSection(
    "appSettings");
            }

            
    /// <summary>
            
    /// 读取配置文件某项的值
            
    /// </summary>
            
    /// <param name="key">appSettings的key</param>
            
    /// <returns>appSettings的Value</returns>
            public static string GetConfig(string key)
            {
                
    string _value = string.Empty;
                Configuration config 
    = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
                
    if (config.AppSettings.Settings[key] != null)
                {
                    _value 
    = config.AppSettings.Settings[key].Value;
                }
                
    return _value;
            }
            
    #endregion
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    ////////////////////////////////
    ////////Sixi. Let it be.../////
    //////////////////////////////

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  • 原文地址:https://www.cnblogs.com/sixiweb/p/1769283.html
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