如何在DataGridTextColumn中将XAML中的双值格式化为德文格式？ [英] How do I format a double value in XAML to German format on a DataGridTextColumn?

问题描述

我有这个简单的代码，我想知道如何将它转换成德语格式（＃。###，##）？

  //显示＃。## 
< DataGridTextColumn Header =Sum ValueBinding ={Binding SumValue}/> 
  

解决方案

在这种情况下，请尝试几个选项：

A。全球设置语言文化为整个应用程序，它可以解决与当前语言文化相关的一些问题。

添加启动事件 App.xaml ，它建立了必要的语言文化。它影响日期的显示，双重值，金额等。

XAML

 <应用程序x：Class =DataGridTargetUpdateHelp.App
 xmlns =http://schemas.microsoft.com / winfx / 2006 / xaml / presentation
 xmlns：x =http://schemas.microsoft.com/winfx/2006/xaml
 StartupUri =MainWindow.xaml
启动= Application_Startup > 
 
< Application.Resources> 
 
< /Application.Resources> 
< / Application> 
  

代码隐藏

  public partial class App：Application 
 {
 private void Application_Startup（object sender，StartupEventArgs e）
 {
 FrameworkElement.LanguageProperty.OverrideMetadata（typeof（FrameworkElement），
 new FrameworkPropertyMetadata（System.Windows.Markup.XmlLanguage.GetLanguage（de-DE）））; // CultureInfo.CurrentCulture.IetfLanguageTag返回当前的语言代码
} 
} 
  

< blockquote>

B。使用 DataGridTemplateColumn

在这种情况下，您可以设置任何 Control 在DataGridCell中显示值：

 < DataGrid.Columns> 
< DataGridTemplateColumn Header =ID> 
< DataGridTemplateColumn.CellTemplate> 
< DataTemplate> 
< TextBlock Text ={Binding Path = ID，StringFormat = {} {0：N2}}xml：lang =de-DE/> 
< / DataTemplate> 
< /DataGridTemplateColumn.CellTemplate> 
< / DataGridTemplateColumn> 
< /DataGrid.Columns> 
  

I have this simple piece of code and I am wondering how to convert it to German format (#.###,##) ?

// displays #.##
<DataGridTextColumn Header="Sum Value" Binding="{Binding SumValue}"/>

解决方案

In this case try several options:

A. Global setting language culture for the entire application, it can solve some problems related to the current language culture.

Add Startup event for App.xaml, which establishes the necessary language culture. It affects the display of the date, double values​​, sums of money, etc:

XAML

<Application x:Class="DataGridTargetUpdateHelp.App"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             StartupUri="MainWindow.xaml"
             Startup="Application_Startup">

    <Application.Resources>

    </Application.Resources>
</Application>

Code-behind

public partial class App : Application
{
    private void Application_Startup(object sender, StartupEventArgs e)
    {
        FrameworkElement.LanguageProperty.OverrideMetadata(typeof(FrameworkElement),
            new FrameworkPropertyMetadata(System.Windows.Markup.XmlLanguage.GetLanguage("de-DE"))); // CultureInfo.CurrentCulture.IetfLanguageTag return the current code of language
    }
}

B. Use the DataGridTemplateColumn

In this case you can set any Control to display values in the DataGridCell:

<DataGrid.Columns>
    <DataGridTemplateColumn Header="ID">
        <DataGridTemplateColumn.CellTemplate>
            <DataTemplate>
                <TextBlock Text="{Binding Path=ID, StringFormat={}{0:N2}}" xml:lang="de-DE" />
            </DataTemplate>
        </DataGridTemplateColumn.CellTemplate>
    </DataGridTemplateColumn>
</DataGrid.Columns>

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