C# Type类获取类型方法(通过字符串型的类名)

  public static Type typen(string typeName)
        {
            Type type = null;
            Assembly[] assemblyArray = AppDomain.CurrentDomain.GetAssemblies();
            int assemblyArrayLength = assemblyArray.Length;
            for (int i = 0; i < assemblyArrayLength; ++i)
            {
                type = assemblyArray[i].GetType(typeName);
                if (type != null)
                {
                    return type;
                }
            }

            for (int i = 0; (i < assemblyArrayLength); ++i)
            {
                Type[] typeArray = assemblyArray[i].GetTypes();
                int typeArrayLength = typeArray.Length;
                for (int j = 0; j < typeArrayLength; ++j)
                {
                    if (typeArray[j].Name.Equals(typeName))
                    {
                        return typeArray[j];
                    }
                }
            }
            return type;
        }

通过字符串，创建类

            string str = "Model";
            Type t = typen(str);