C# 修改配置文件进行窗体logo切换

主窗体

String title = LogoConfig.GetLogoConfig("Title");
           if(title.Length>0)
           {
               this.Text = title;
               panelCaption.Text = title;
           }
 
           String logoImage = LogoConfig.GetLogoConfig("Logo");
           if (logoImage.Length > 0)
           {
               logoImage = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "image\\" + logoImage);
               Image logo = Image.FromFile(logoImage);
               pictureLogo.Image = logo;
           }
 
           logoImage = LogoConfig.GetLogoConfig("Image");
           if (logoImage.Length > 0)
           {
               logoImage = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "image\\" + logoImage);
               Image brand = Image.FromFile(logoImage);
               pictureBrand.Image = brand;
           }

　　类文件

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
 
namespace EvenTHZSystem
{
    class LogoConfig
    {
        static Dictionary<string, string> logoconfigmap = new Dictionary<string, string>();
        static bool bInitialized = false;
        public static string GetLogoConfig(string key)
        {
 
            if (!bInitialized)
            {
                try
                {
                    String logoConfig = Path.Combine(AppDomain.CurrentDomain.BaseDirectory + "image\\logo.config");
 
                    using (StreamReader reader = new StreamReader(logoConfig))
                    {
                        while (!reader.EndOfStream)
                        {
                            String line = reader.ReadLine();
                            string[] kv = line.Split('=');
                            if (kv != null)
                            {
                                logoconfigmap.Add(kv[0], kv[1]);
                            }
                        }
                    }
 
                }
                catch { }
                bInitialized = true;
            }
 
            string value = "";
            try
            {
                value = logoconfigmap[key];
            }
            catch { }
            return value;
        }
    }
}