Discipline attributes is usually hooked up on the compiler produced backing area in car-executed properties. One example is, look at a revision to the Person course that provides a novel integer Id property. You produce the Id assets applying an automobile-implemented assets, but your structure will not demand persisting the Id residence.
The two accessors may additionally perform some conversion or computation on the information ahead of It truly is stored or returned.
Easy properties that demand no personalized accessor code may be applied either as expression system definitions or as vehicle-carried out properties.
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Now, the FirstName property could be accessed from any code, but it surely can only be assigned from other code in the individual course.
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Properties behave like fields whenever they're accessed. Nevertheless, not like fields, properties are applied with properties accessors that define the statements executed every time a assets is accessed or assigned.
. This function enables data being accessed very easily and nonetheless can help promote the protection and suppleness of strategies.
You may also limit modifications to the assets so that it might only be set inside of a constructor. You could modify the Person course In order follows:
Vehicle-executed properties can declare various accessibilities for that get and established accessors. You frequently declare a community get accessor and A non-public set accessor. You may learn more from the write-up on restricting accessor accessibility.
The NonSerializedAttribute can only be hooked up to fields, not properties. It is possible to connect the NonSerializedAttribute to your backing subject with the Id home by utilizing the sector: specifier about the attribute, as demonstrated in the subsequent example:
The preceding case in point could be simplified by utilizing a throw expression as Portion of the house setter validation:
Properties empower a class to reveal a community means of having and placing values, though hiding implementation or verification code.
The property definition revealed above can be a study-write home. Recognize the key word benefit from the set accessor. The set accessor always has a single parameter named price. The get accessor will have to return a price that's convertible to the type of the property (string in this example).