class diagram for student registration system

Label:I. Interface designRegardless of the student, teacher landing interface is unified, according to the user name entered to determine what kind of interface to enter.After the student login interface:Teacher interface: After the teacher login to the course name interface, select the course to get the second picture.Two. Class

The Chrome browser of Win8 system prompts "no registration class" SOLUTIONWhen a user opens a Chrome browser under the Win8 system, a prompt window appears, indicating that “chrome.exe does not have a registration class ". This is

the train, the driver only operates the train, the actual internal or by the train braking system to force the train to stop; people close the door instead of people, imagine if the door does not have a rotating shaft you can not shut it, or the process of the encounter obstacles you can not shut it. 3. Class Diagram Drawing is very helpful in understanding and

Google Browser is a lot of users of the preferred browser, upgraded to the WIN8 system, it was found that can not open Google Browser, and there is no registration class error prompts, on this issue, you can look at the following solution, may be helpful Google Browser is a lot of users of the preferred browser, but there are individual users since the upgrade t

WIN8 System Chrome browser Prompts "No registration class" How to do? The method is as follows: 1, view the installation location of Chrome, Win8.1 X64 under the C:Program Files (x86) googlechromeapplication, where the number of folders, such as 47.0.2526.80, noted. 2, the registry found the following similar key values: [Hkey_local_machinesoftwa

Limited time, simple and quick completion of this blog ...... (I will not elaborate on many issues here, but mainly record the results .) * First, the list of requirements to be completed by the entire subsystem: * It is then the analysis of it and the structure of the entire logical solution. The "summary" section in the figure illustrates the division of static structures and runtime periods. * And the following describes how to implement the entire requirement: * T