whhl_WindowsApp_wpf1/CW-Engine-SDK-v5.3.4.190903-Windows/Demo_CSharp/update/ConfigUtils.cs

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

namespace update
{
	public class ConfigUtils
	{
		public static string configpath = AppDomain.CurrentDomain.SetupInformation.ApplicationBase + "..\\MainPro\\DemoUI.exe.config";
		public static String GetKey(String configPath, String key)
		{
			Configuration ConfigurationInstance = ConfigurationManager.OpenMappedExeConfiguration(new ExeConfigurationFileMap()
			{
				ExeConfigFilename = configPath
			}, ConfigurationUserLevel.None);


			if (ConfigurationInstance.AppSettings.Settings[key] != null)
				return ConfigurationInstance.AppSettings.Settings[key].Value;
			else

				return string.Empty;
		}

		public static bool SetKey(string configPath, string key, string vls)
		{
			try
			{
				Configuration ConfigurationInstance = ConfigurationManager.OpenMappedExeConfiguration(new ExeConfigurationFileMap()
				{
					ExeConfigFilename = configPath
				}, ConfigurationUserLevel.None);

				if (ConfigurationInstance.AppSettings.Settings[key] != null)
					ConfigurationInstance.AppSettings.Settings[key].Value = vls;
				else
					ConfigurationInstance.AppSettings.Settings.Add(key, vls);
				ConfigurationInstance.Save(ConfigurationSaveMode.Modified);
				ConfigurationManager.RefreshSection("appSettings");
				return true;
			}
			catch
			{
				return false;
			}
		}

		public bool SetKey(string key, string vls)
		{
			return SetKey(configpath, key, vls);
		}


		public string GetKey(string key)
		{
			return GetKey(configpath, key);
		}
	}
}