TellmePdmsPluging/Class1.cs

using Aveva.ApplicationFramework;
using System;
using System.Windows.Forms;

namespace TellmePdmsPluging
{
    public class TellmePdmsAddin : IAddin
    {
        public string Name
        {
            get
            {
                return "TellmePdmsAddin";
            }
        }

        public string Description
        {
            get
            {
                return "PDMS远程控制插件";
            }
        }

        /// <summary>
        /// 程序打开时，会调用这个方法
        /// </summary>
        /// <param name="serviceManager"></param>
        public void Start(ServiceManager serviceManager)
        {
            try
            {
                // 直接弹出窗口，不需要按钮
                MessageBox.Show("TellmePdms插件已成功加载！\n准备启动HTTP服务器...", "插件加载成功", MessageBoxButtons.OK, MessageBoxIcon.Information);
                
                // 记录日志
                System.IO.File.WriteAllText(@"C:\temp\pdms_plugin_log.txt", 
                    $"Plugin loaded successfully at {DateTime.Now}\r\n");
            }
            catch (Exception ex)
            {
                try
                {
                    System.IO.File.WriteAllText(@"C:\temp\pdms_plugin_error.txt", 
                        $"Plugin Error at {DateTime.Now}: {ex.Message}\r\n{ex.StackTrace}\r\n");
                }
                catch { }
                MessageBox.Show($"插件加载错误: {ex.Message}", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }

        /// <summary>
        /// 程序关闭时，会调用这个方法
        /// </summary>
        public void Stop()
        {
            // 插件停止时的清理操作
        }
    }
}