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Is it a good idea to write your new program in an oject-oriented-language ? .

If we want to write a program for controlling a device for instance for a mobile phone we have a lot of items to pay attention to: We have a to provide a method to insert the number, the numbers must be displayed, the numbers entered should be saved in case of a correction, it expects a key tone when inserting, the number has to be sent to the provider etc.

The programm can become complex. If we programm in an object-oriented-language, we can produce a class for each task. You find datails in the agendas of the seminars like that: .NET Seminare in C#,VB.NET(German).

So what is a class ?
A class holds data and methods. A class is a blueprint and has data and related methods. For the display, keyboard, provider we provide classes. These classes are concentrating only on their own task. The classes only contain data, they need for their task and the methods to change the data. The object-oriented-language provides us with mechanisms to avoid access of data from one class to another class.

Through inheritance a class can be reused. The derived class inherits all the data and methods of her 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: Vektor-orientierte Oberflächen mit WPF(German).

The time for testing is significantly shorter. It is much easier to make changes. We have 2000 classes and more in large programs. The complexity of the tasks is divided into many small, manageable classes. Object-oriented-programs keeps the time for editing and debugging moderate and is less expensive. A very good way to improve your company’s dotnet skills, is by booking a Firmenseminar(German) .

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