ScanClient/code/HXX.Scanner.Common/ConfigManager.cs

using System;
using System.Collections.Generic;
using System.Configuration;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace HXX.Scanner.Common
{
    /// <summary>
    /// 配置文件app.config操作类
    /// </summary>
    public class ConfigManager
    {
        /// <summary>
        /// 获取配置信息
        /// </summary>
        /// <param name="key"></param>
        /// <returns></returns>
        public static string GetConfig(string key)
        {
            var result = string.Empty;

            try
            {
                var config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);

                result = config.AppSettings.Settings[key].Value;
            }
            catch (Exception ee)
            {
                LogManager.WriteLog(ee.Message);
            }

            return result;
        }

        /// <summary>
        /// 设置配置信息
        /// </summary>
        /// <param name="key"></param>
        /// <param name="value"></param>
        public static void SetConfig(string key, string value)
        {
            try
            {
                var config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);

                config.AppSettings.Settings[key].Value = value;

                config.Save();
            }
            catch (Exception ee)
            {
                LogManager.WriteLog(ee.Message);
            }
        }
    }
}