wpf TargetType="{x:Type Button}" 和 TargetType="Button" 有什么区别？
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What is the difference for TargetType="{x:Type Button}" and TargetType="Button"?
提问by DEN
What is the difference for
有什么区别
TargetType="{x:Type Button}"
and
和
TargetType="Button"
采纳答案by WPF-it
The XAML designer applies inbuilt type converters that convert the string value "Button" to System.Typewhich is Button, which makes it seem like there is no practical difference.
XAML 设计器应用内置类型转换器将字符串值 "Button" 转换System.Type为 is Button，这使得看起来没有实际区别。
However one should practise to use the explicit Type specification using x:Type.
但是，应该练习使用显式类型规范使用x:Type.
Explicit Typespecification is required is when we inherit Stylesusing BasedOn, there implicit string Typewont work.
Type需要显式规范是当我们继承Stylesusing 时BasedOn，隐式字符串将Type不起作用。
e.g.
例如
This would work
这会工作
BasedOn="{StaticResource {x:Type Button}}"
But not this...
但不是这个...
BasedOn="{StaticResource Button}"
as here it would try to search a resource with Key "Button". But in the x:Typespecification, as we already specified explicit ButtonTypethe search of the static resource would be happen for the Stylewhich is targetted for a Button.
就像这里一样，它会尝试使用“按钮”键搜索资源。但是在x:Type规范中，正如我们已经明确指定ButtonType的那样，静态资源的搜索将Style针对Button.
