小编moj*_*ojo的帖子

第一次在这里发帖，很抱歉，如果我弄错了一些细节。我正在尝试捕获用户输入无效（不存在）员工的异常。我尝试了许多不同的变体，但从未出现错误。相反，代码只是终止，在这种情况下，它将在以下几行之后退出：

 MyPostSalary = Convert.ToDouble(Console.ReadLine());
 Console.WriteLine();

谁能看到我做错了什么？

完整代码：

       Console.Write("Employee ID: ");
        myEID = Console.ReadLine();

        try
        {
            Console.Write("Post ID: ");
            myPID = Console.ReadLine();

            if ((myEmployees[myEID] is MonthlyPaidEmployee) || (myEmployees[myEID] isWeeklyPaidEmployee))
            {

                Console.Write("Post Name: ");
                MyPostName = Console.ReadLine();
                Console.Write("Post Start Date: ");
                MyPostStartDate = Convert.ToDateTime(Console.ReadLine());
                Console.Write("Post End Date: ");
                MyPostEndDate = Convert.ToDateTime(Console.ReadLine());
                Console.Write("Post Salary: ");
                MyPostSalary = Convert.ToDouble(Console.ReadLine());
                Console.WriteLine();

                myPost = new Post(myPID, MyPostName, MyPostStartDate, MyPostEndDate, MyPostSalary);

                if (myEmployees[myEID] is MonthlyPaidEmployee)
                {
                    myMonthlyEmp = (MonthlyPaidEmployee)myEmployees[myEID];
                    myMonthlyEmp.PostHistory.Add(myPID, myPost);
                }

                if (myEmployees[myEID] is WeeklyPaidEmployee)
                { …