C# XAML StringFormat 格式化 Double 值
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XAML StringFormat to format a Double value
提问by Jobi Joy
I want to format my slider value to be 00:00 format. The below code worked for me, but what I wanted is 00:00 format. I am looking for a total XAML solution. I know that I can write a converter for this easily but wonder if there are any StringFormat way to make it.
我想将我的滑块值格式化为 00:00 格式。下面的代码对我有用,但我想要的是 00:00 格式。我正在寻找一个完整的 XAML 解决方案。我知道我可以轻松地为此编写一个转换器,但想知道是否有任何 StringFormat 方法来制作它。
Text="{Binding Value, ElementName=slider,StringFormat=\{0:00.00\}}"
My question here is how can I get colon ':' instead of dot '.' ?
我的问题是我怎样才能得到冒号“:”而不是点“。” ?
回答by user112889
回答by Alan Mendelevich
I don't think there's a real solution to this but if you can multiply your slider values by 100 you can just use 00:00 as your format string.
我认为没有真正的解决方案,但是如果您可以将滑块值乘以 100,则可以使用 00:00 作为格式字符串。
回答by Nate Zaugg
If you just want to put a :
symbol in the format string, then you escape it with backslashes:
如果您只想:
在格式字符串中放置一个符号,那么您可以使用反斜杠对其进行转义:
Text="{Binding Value, ElementName=slider,StringFormat=\{0:00\:00\}}"
But I think this is what you want to do:
但我认为这就是你想要做的:
<Slider Name="slider" Width="500" Height="30" Maximum="100" Minimum="0" />
<TextBlock Text="{Binding Path=Value, ElementName=slider, StringFormat={}{0:00\:00}}" />