C# 读取注册表获取本机的全部的typelib信息

根据本机的注册表得出结论

　1 public class MyTypeLibInfor
    {
        public string TypeLibName { get; set; }
        public string TypeLibGuid { get; set; }
        public string TypeLibWin32FullPath { get; set; }
        public string TypeLibWin64FullPath { get; set; }
        public string Description { get; set; }
        public MyTypeLibInfor(RegistryKey regKey)
        {
            this.TypeLibGuid = regKey.Name;
            var item = regKey.OpenSubKey(regKey.GetSubKeyNames()[0], false);
            if (item.GetValue("") != null) this.TypeLibName = item.GetValue("").ToString();
            if (item.OpenSubKey("0\win32", false) != null)
            {
                if (item.OpenSubKey("0\win32", false).GetValue("") != null)
                {
                    this.TypeLibWin32FullPath = item.OpenSubKey("0\win32", false).GetValue("").ToString();
                }
            }
            if (item.OpenSubKey("0\win64", false) != null)
            {
                if (item.OpenSubKey("0\win64", false).GetValue("") != null)
                {
                    this.TypeLibWin64FullPath = item.OpenSubKey("0\win64", false).GetValue("").ToString();
                }
            }
        }
    }

主函数

 private void getAllTypeLibToolStripMenuItem_Click(object sender, EventArgs e)
        {
            List<MyTypeLibInfor> listTypelibs = new List<MyTypeLibInfor>();
            using (var clsidRootKey = Registry.ClassesRoot.OpenSubKey("TypeLib"))
            {
                foreach (var typeLibKey in clsidRootKey.GetSubKeyNames())
                {
                    var key = clsidRootKey.OpenSubKey(typeLibKey, false);
                    if (key != null) listTypelibs.Add(new MyTypeLibInfor(key));
                }
            }
            if (listTypelibs.Count > 0) MycommonUility.ListClassToExcelSh(listTypelibs);
        }

 lsit class 转excel导出

 public static void ListClassToExcelSh<T>(List<T> myList)
        {
            Excel.Application xlapp = new Excel.Application();
            Excel.Workbook wb = xlapp.Workbooks.Add();
            Excel.Worksheet ws = (wb.Sheets[1]) as Excel.Worksheet;
            Type t = myList[0].GetType();
            var pros = t.GetProperties().Where(c => c.DeclaringType.IsPublic).ToArray();
            for (int i = 0; i < pros.Length; i++) ws.Cells[1, i + 1] = pros[i].Name;
            for (int i = 0; i < myList.Count; i++)
            {
                for (int j = 0; j < pros.Length; j++) ws.Cells[i + 2, j + 1] = pros[j].GetValue(myList[i]);
            }
            ws.UsedRange.EntireColumn.AutoFit();
            xlapp.Visible = true;
            xlapp.WindowState = Excel.XlWindowState.xlMaximized;
        }