绑定和吸气剂 &二传手 [英] Binding and Getters & Setters

问题描述

为什么public string name {get;set;} 绑定时有效，但 public string name; 不行?为什么当它们都返回相同的字符串时需要 getter?

Why does public string name {get; set;} work when binding, but public string name; does not? Why is the getter required when they both return the same string?

推荐答案

因为您只能绑定到 WPF 中的公共属性.以下是字段而不是属性:

Because you can only bind to public properties in WPF. The following is a field and not a property:

public string name;

绑定引擎仅在运行时使用反射计算绑定表达式时才查找属性.

The binding engine only looks for properties when the binding expressions are evaluated using reflection at runtime.

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