我们并不希望允许终端使用者直接地存取实体变数或者某个特定实作的细节。

We don't want to allow access directly to the Instance Variables or to the specific implementation details.

youdao

若要保留此物件的参照，请在您实作方案事件处理常式的类别中宣告私用变数。

To retain a reference to this object, declare a private variable in the class in which you implement the solution event handlers.

youdao

若要修正此错误，请使用一个新的实值型别变数来储存中继运算式，然后指派值给这个新变数。

To fix this, use a new value-type variable to store the intermediate expression, and assign the value to the new variable.

youdao

若要修正此错误，请使用一个新的实值型别变数来储存中继运算式，然后指派值给这个新变数。

To fix this, use a new value-type variable to store the intermediate expression, and assign the value to the new variable.

youdao