Virtual Functions and Polymorphism
Question: Say you have three classes, a base (called Base),and two classes derived from it (called Derv1 andDerv2). Base has a pure virtual function (called TypeGet()) that is defined in
Question: Say you have three classes, a base (called Base),and two classes derived from it (called Derv1 andDerv2). Base has a pure virtual function (called TypeGet()) that is defined in
Question: Is there any way to abort a loop with just pressing a kee. Like you could do in Pascal: dountil keypress Answer: If you are writing a loop that
Question: What is the best way to learn c++?I can study on line, by book or attend a course.Which are the bests places to start. Answer: The answer really depends
Question: I installed MS Visual C++ 5.0 at work and on my home machine. At work it’s fine running on Windows NT with 96 megs of RAM. On my home
Question: Can you explain to me how a linked list works with FILE I/O. For example, how do you add, modify, delete, and search for a student record in a
Question: In what direction should I look to find a way tobuild a simple dos aplication with mouse control. Answer: Building a DOS application that provides mouse support involves writing
Question: Our Powerbuilder application launches an external program using the RUN command. We use the Timer Event to keep checkingif the process is running by using theKERNAL32 external function GetModuleHandleA.
Question: I would like to program the parallel port in Windows NT or 95. What should I do? Answer: At the simplest level, accessing the parallel port involves reading and
Question: I tried to place wild-card (e.g. ‘%Ken%’) for the searching of records in a DataWindow through QueryMode, but couldn’t get the result. Are there any other ways to do