collection class

Question

can any one show me example of collection methods with return types (0 if found. -1 if not found) methods that throw exception messages

Nitin Sontakke · Answer

I am really not sure if I understand your question. Need more description. Where is this question coming from? College assignment? Interview? Please provide bit of background and context.

Nitin Sontakke · Answer

Looks more of a school / college assignment to me in a computer science class. What is it anyway? Have you even tried. Please attempt to solve it yourself. If you are not sure, google create class C#, create property c#, etc. Forum members, I am sure, will be able to answer your question in about less than a minute. But then what's the point. You surely not gain anything from those answers.

Allie Moosa · Answer

create a collection class called Subjects. this class is a DictionaryBase. subjects must be a strongly typed collection of type subject. Subjects must have the following properties/methoda: - int Add(Subject newSubject): this method must add newSubject to Dictionary. if the the add was successful, the method returns 0 if however, newSubject is already in Dictionary, the add will fail and the method must return -1. only one local varieble may be used and it must be for the return value/code. - int Remove(string subjectCode) : this method must remove the subject object represented by subjectCode from Dictionary. if Dictionary is empty, a ListEmptyExcepetion exception must be thrown with the message "Subject collection is empty". if the object exists and was removed, the method must return 0. if the object was not found the method must return -1.

Rafnas T P · Answer

hi, please describe your question properlly