setter

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How does setNeedsLayout work?

I would like to know how Apple\'s -setNeedsLayout works. I already know that it\'s more efficient than directly calling -layoutSubviews, since I might need to do that twice in a method.[详细]

2023-04-13 08:18 分类：问答
Why C# compiler does not allows private property setters in interfaces?

In certain scenario like a MVVM view-model, I sometimes needs to have private setter as the view-model exposes a state that can only be modified internally.[详细]

2023-04-12 20:04 分类：问答
Tri state image button cant get both mouse over & pressed work together

Hi I\'m trying to create a three state button using three images. I cannot get both mouse over and pressed triggers work together. In the code below, mouse over works fine but the pressed image does[详细]

2023-04-09 23:32 分类：问答
Does it matter if this is used in a C++ setter?

Suppose I have a c++ class with a private variable, x. Fo开发者_Go百科r it\'s setter, is there any difference using this? Is there the potential for unwanted / unexpected behavior is I don\'t use this[详细]

2023-04-07 23:17 分类：问答
PHP set magic method with array as names

I am creating a class which I will use to store and load some settings. Inside the class all settings are stored in an array. The settings can be nested, so the settings array is a multidimensional ar[详细]

2023-04-06 15:44 分类：问答
Is (retain) required if setter is manually implemented?

I would like to know what effect (if any) does the retain in the following property declaration have. The manually implemented setter is retaining the variable.[详细]

2023-04-05 03:09 分类：问答
Defining Setter/Getter for an unparented local variable: impossible?

There\'s a few previous questions on StackOverflow questioning how one goes about accessing local variables via the scope chain, like if you wanted to reference a local variables using brac开发者_运维[详细]

2023-04-05 00:40 分类：问答
setters and getters simple use?

Question the SECOND PART Thanks for the great help so far.. OK I\'ve made progress but something still isn\'t right.[详细]

2023-04-01 22:19 分类：问答
Problem setting specific member of CornerRadius in style setter

In the Resources section of a ControlTemplate I try to use a setter in a DataTrigger to modify individual corner radii on a Border:[详细]

2023-03-31 14:06 分类：问答
Enforce use of Getter / Setter within same class (C++)

Is there a way in C++ to enforce the use of getters or setters WITHIN the class? class C{ private: int x;// should only be Changed by setX();[详细]

2023-03-30 20:42 分类：问答