Steps in building windows application
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1. Design the user interface form with appropriate objects like text boxes and labels. Map out the names and purposes of the objects. 2. Plan the functionality of each object by defining properties and naming conventions for use in code. Determine how user interactions should trigger actions. 3. Code the solution by writing program steps in pseudocode then programming logic with declared variables to perform calculations and display results.
Steps in building windows application
- 1. Steps in Building a Windows ApplicationVisual Studio 2008
- 2. 1. Design the FormThis is the fun part! You design your form in the design mode. It is easier to draw it out on a piece of paper also for mapping, this helps in coding later.Design hints: Textboxes are for retrieving information, taking in input from the user; this is a value they can change. Labels can be either descriptive or display information, do not use a label if you do not want the user to be able to change the information inside of it, like a total.
- 3. Mapping the objectsAfter designing your form for your application, map out the objects. Write out the names of the objects that you designed on your form on a screenshot, in your book, or on scratch paper. This will help in your programming so you know the names of the objects, where they are, and what you can use them for instead of having to click back and forth from your design in Visual Studio.
- 4. Requirements CheckNext read through the problem again Make sure you know what they or I want you to do on the application before you begin. This way you know what the application needs to do, as well as making sure you designed it correctly. Check Requirements DocumentProcedures and user guidelines
- 5. 2. Plan your objectsKnow what the object will doProperties for each object, including naming the objects to use in the code laterPlanning hints:It is just as important to name Buttons as it is any other object. This way in the coding, you now exactly where you are at and what it will be doing.
- 6. Action PlanningWhat action do you want to take place to allow the application to run? Normally, the code will be in a Button sub class because we want the user to click on the button to have the application calculate totals or other things. But that isn’t always the case, sometimes we want something to happen when we change the text in a textbox. Be aware of how you want the application to work.
- 7. 3.Code the solutionNow you get to code the program!Follow a procedureWhat happens from very beginning when form loads
- 8. PseudocodeLay out your basic program in pseudocodeThis means, in English describe the steps you will do in the program in the order in which you want to do themThe basics of the application will always be the same when you are using variables or not
- 9. Steps with VariablesDeclare variablesAssign variables, retrieve values from textboxesThe math, either arithmetic or comparison operatorsDisplay results