3> 在第10行调用set方法设置age的值 4> 在第13行调用get方法获取age的值 5> 在第15行输出age的值,输出结果如下: 2015-05-0922:03:57.345a.out[2643:707] ageis10 这就是OC传统的get方法和set方法的简单使用。
set和get用于private变量的封装，一般只用在封装里。封装的一个最主要的用途就在于：数据的安全性。若所有的属性都用public来修饰，在操作性上是可行的，但是这样的数据时非常不安全的。get是读取属性时进行的操作，set是设置属性时进行的操作。定义一个属性如果只有get，这个属性就是只读的。同样，只有set...
Now we can use theNameproperty to access and update theprivatefield of thePersonclass: Example classPerson{privatestringname;// fieldpublicstringName// property{get{returnname;}set{name=value;}}}classProgram{staticvoidMain(string[]args){PersonmyObj=newPerson();myObj.Name="Liam";Console.WriteLin...
C#关键字——get、set、value get 在属性或索引器中定义“访问器”方法,以检索该属性或该索引器元素的值。 set 义属性或索引器中的“访问器”方法,用于设置属性或索引器元素的值。 value 隐式参数,用于设置访问器以及添加或移除事件处理程序。 复制 // 简单示例classEmployee{privatestring_name;publicstringName{...
But good self-control can besetto run in families in that children who have good self-control are more likely to grow up to be healthy and prosperous parents. 2016年6月六级真题(第一套)听力 Section C Google and Apple have made it far too difficult to adjust these settings so it's up ...
They'll be able to interact with remote apps or desktops like they would with a local PC no matter where they are. Once you set up your Remote Desktop web client, all your users need to get started is the URL where they can access the client, their credentials, and a su...
The model step function uses the legacy get and set functions to execute the algorithm. The generated code accesses the legacy signal and parameter data by calling the custom, handwritten get and set functions. Get coder.example.extractLines(fullfile('GetSetScalar_ert_rtw','GetSetScalar.c'),...
Colormaps can be any length, but must be three columns wide. Each row in the matrix defines one color using an RGB triplet. An RGB triplet is a three-element row vector whose elements specify the intensities of the red, green, and blue components of the color. Typically, the intensities...
PS C:\> $Comp = Get-ADComputer -Identity "USER04-SRV1" PS C:\> $Comp.Location = "NA/HQ/Building A" PS C:\> $Comp.ManagedBy = "CN=SQL Administrator 01,OU=UserAccounts,OU=Managed,DC=USER04,DC=COM" PS C:\> Set-ADComputer -Instance $Comp This command sets the Location and Ma...
Colormaps can be any length, but must be three columns wide. Each row in the matrix defines one color using an RGB triplet. An RGB triplet is a three-element row vector whose elements specify the intensities of the red, green, and blue components of the color. Typically, the intensities...