Tài liệu về Assignment
¾ Assignment Create a class to monitor and raise events in case of a new employment in your Organization. Write handlers to add the name of the new employee to the payroll after validating that the name does not exist. Order the First Day Joining papers for him and send a request to the Administration department for the id card to be given to the member. If the name does exist on the Payroll, raise another event to roll back all the activities taken place and ask for a new name to be entered. [Note: Events in C# use delegates to call methods in subscribing objects] . ¾ Assignment Create a class to monitor and raise events in case of a new employment