WPF在XAML中Binding使用StringFormat属性

时间:2023-03-09 19:09:33
WPF在XAML中Binding使用StringFormat属性

1. 绑定Currency, 如果没有字符的话, =后面需要先加入{}. 不加的话会出问题.

1
<TextBlock Text="{Binding Amount, StringFormat={}{0:C}}" />

2. 绑定Currency,并在前面加入一些字符. 跟上面相比, 没有{}

1
<TextBlock Text="{Binding Amount, StringFormat=Total: {0:C}}" />

3. 绑定日期

1
<TextBlock Text="{Binding Date, StringFormat={}{0:MM/dd/yyyy}}" />

4. 绑定时间

1
<TextBlock Text="{Binding Date, StringFormat={}{0:MM/dd/yyyy hh:mm tt}}" />

5. 多重绑定

1
2
3
4
5
6
<TextBlock.Text>
    <MultiBinding StringFormat="Delete {0} {1}">
        <Binding Path="FirstName" />
        <Binding Path="LastName" />
    </MultiBinding>
 </TextBlock.Text>

6. 多重绑定中的特殊字符, 如 \t

1
2
3
4
5
6
<TextBlock.Text>
    <MultiBinding StringFormat="Delete {0} {1}">
        <Binding Path="FirstName" />
        <Binding Path="LastName" />
    </MultiBinding>
 </TextBlock.Text>

特殊字符如下:

  • \a  &#x07;  BEL
  • \b  &#x08;  BS - Backspace
  • \f  &#x0c;  FF - Formfeed
  • \n    LF, NL - Linefeed, New Line
  • \r    CR - Carriage return
  • \t    HT - Tab, Horizontal Tabelator
  • \v  &#x0b;  VT - Vertical Tabelator

转自:http://blog.jinlook.com/post/2012/07/23/XAMLBindingStringFormat.aspx