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Why often programs nowadays are written in an object-oriented-language.
Posted on October 20th, 2009 No commentsIf we wish to write a program for controlling a device for instance for a mobile phone we are quickly confronted with many different tasks: A method for inserting the number is required, the numbers must be displayed, the numbers entered should be saved in case of a correction, an acoustic feedback would also be useful, the number has to be sent to the provider etc.
The programm can become complicated. If we programm in an object-oriented-language, we can create a class for each task. You find datails in the agendas of the seminars like that: Inhouse Schulung in C#,VB.NET(German).
So what is a class ?
A class is a container of data and methods. A class is a blueprint and provides data and associated methods. For the display, keyboard, provider we provide classes. These various classes perform only their own tasks. The methods of each class can only change their own data. It is not possible to change data from outside the class.Through inheritance a class can be reused. All data and methods are inherited from the base class. Program errors are to be searched predominantly in the derived classes if the base classes are well tested. Those technics are used in the folowing seminars: Webanwendungen mit ASP.NET (German).
The time for testing is significantly shorter. Of course, the fundamental interaction between the classes is still to beverified. If we want to realize today’s complex programs in a moderate time we are well advised to use object-oriented-programs. Object-oriented-programs keeps the time for editing and debugging moderate and is less expensive. A very good way to improve your teams dotnet skills, is by booking a Inhouse Dotnet-Training(German) .
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