我使用以下 XAML 将对象绑定到 TextBox：
当然，当我绑定一个新对象（其值仍然为零）时，Text 属性设置为 0.00。我有几个这样的文本框，这使得在输入新值之前删除每个值变得很乏味。
目前，我正在使用 FindVisualChildren 方法。
但它只是感觉很笨重。有没有一种巧妙的方法来做到这一点？
I am binding an object to a TextBox with the following XAML:
<TextBox Name="MyTextBox" Text="{Binding Path=MyValue, Mode=TwoWay, StringFormat={}{0:F2}}" />
Naturally when I bind a new object (which values are all still zero) the Text property is set to 0.00. I have several of these TextBoxes, which makes it tedious to delete every value before entering a new one.
At the moment I'm clearing these boxes in the Window_Loaded method using the FindVisualChildren method.
It just feels clunky though. Is there a neat way of doing this?
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请尝试以下操作：
StringFormat={}{0:#.##}它将格式化为两位小数，并且不会显示零。
Try the following:
StringFormat={}{0:#.##}It will format to two decimal places and won't show zeroes.