A home doesn't need to have to simply return the value of the member field. You can generate properties that return a computed benefit. Let us develop the individual object to return the entire title, computed by concatenating the very first and previous names:
Equally accessors may execute some conversion or computation on the info prior to It is saved or returned.
Developers that use this course don't need to know the details of the implementation. None of these inside adjustments impact the use of the Person object. That is the vital cause of utilizing Properties to expose information users of an object.
syntax to determine techniques that include an individual expression. In this article, that expression returns the complete identify for the individual object.
That assignment throws an ArgumentException. Since a assets set accessor will need to have a void return type, you report errors inside the set accessor by throwing an exception.
To create a SaleItem, you will need to set the two the Title and Price tag properties applying item initializers, as shown in the following code:
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It is also lawful to put the more restrictive modifier around the get accessor. As an example, you might have a community assets, but restrict the get accessor to private. That circumstance is never finished in exercise.
Precise initialization is most useful for study-only properties, as you will see later in this article.
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The previous instance is often simplified by using a throw expression as A part of the property setter validation:
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The assets definition revealed over is often a examine-publish residence. Notice the search term price in the set accessor. The established accessor often has a single parameter named value. The get accessor will have to return a worth that is certainly convertible to the sort of the assets (string in this example).