1.定义Style,需要定义x:Key
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用Setter标签定义属性和值(注意这里的Property是Button.Background,而非Background)
由于Button继承自Control,所以定义成Control.Background也可以,这样的话,所有Control控件都可以共享这个Style,但并不推荐这种做法,比较混乱
2.当定义的属性无法找到(wpf揭密中说是会忽略的),在vs2008中是会报编译错误的
3.优先级问题(以本地值为主)
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4.样式继承(会覆盖父级的样式)
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5.样式限定
指定TargetType属性,只有Button控件才可以应用此样式,下列Label应用了此样式是错误的
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6.隐式样式
忽略x:Key属性,把样式指向所有目标类型(如同css样式定义了input样式一般)
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7.触发器
待补充