小编Ayy*_*ian的帖子

是否可以将WrapPanel中所有TextBlocks的宽度调整为WrapPanel中最大TextBlock的大小？最终结果应该是包含"Some data"的控件的宽度与包含"比以前更多的数据"的控件的宽度相同.我已经附上我的初始代码作为起点.我使用字符串作为示例,但集合数据和模板可以是任何东西,所以我不能依赖字符串的长度.

<Window x:Class="WpfApplication1.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:System="clr-namespace:System;assembly=mscorlib"
        xmlns:Collections="clr-namespace:System.Collections;assembly=mscorlib"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="MainWindow" Height="350" Width="525">
    <Window.Resources>
        <Collections:ArrayList x:Key="data">
            <System:String>Some data</System:String>
            <System:String>Some more data</System:String>
            <System:String>Even more data than before</System:String>
        </Collections:ArrayList>
    </Window.Resources>
    <ItemsControl ItemsSource="{StaticResource data}">
        <ItemsControl.ItemsPanel>
            <ItemsPanelTemplate>
                <WrapPanel></WrapPanel>
            </ItemsPanelTemplate>
        </ItemsControl.ItemsPanel>
        <ItemsControl.ItemTemplate>
            <DataTemplate>
                <Border Margin="5" BorderThickness="1" BorderBrush="Black">
                    <TextBlock Text="{Binding}"></TextBlock>
                </Border>
            </DataTemplate>
        </ItemsControl.ItemTemplate>
    </ItemsControl>
</Window>

以及所需输出的图像:

我正在尝试制作自定义窗口样式。目标是创建一个模板，供我的应用程序中的每个窗口使用。模板包含工具栏，标题和“窗口将使用的区域”。问题是：使用样式时，我无法再添加网格和控制。

应用程式

<Style x:Key="CustomWindowStyle" TargetType="{x:Type Window}">
  <Setter Property="WindowStyle" Value="None"/>
  <Setter Property="AllowsTransparency" Value="True"/>
  <Setter Property="ResizeMode" Value="NoResize"/>
  <Setter Property="Background" Value="MintCream"/>
  <Setter Property="BorderBrush" Value="#0046E7"/>
  <Setter Property="BorderThickness" Value="2"/>
  <Setter Property="Template">
    <Setter.Value>
      <ControlTemplate TargetType="{x:Type Window}">
        <Grid Background="{TemplateBinding Background}">
          <Grid.RowDefinitions>
            <RowDefinition Height="Auto"/>
            <RowDefinition/>
          </Grid.RowDefinitions>
          <Grid.ColumnDefinitions>
            <ColumnDefinition/>
            <ColumnDefinition Width="Auto"/>
          </Grid.ColumnDefinitions>
          <StackPanel Grid.ColumnSpan="2">
            <TextBlock TextAlignment="Center"
                       Margin="0 10 0 0"
                       FontSize="22"
                       FontWeight="DemiBold"
                       Foreground="RoyalBlue"
                       Text="{TemplateBinding Title}"/>
          </StackPanel>
          <StackPanel Grid.Row="0" Grid.Column="1"
                      Orientation="Horizontal"
                      HorizontalAlignment="Stretch"
                      VerticalAlignment="Center"
                      Margin="0 10 15 0">
            <Button Style="{StaticResource MinimizeButtonStyle}"
                    Width="25"
                    Height="22"
                    Margin="0 0 10 0"/>
            <Button Style="{StaticResource CloseButtonStyle}"
                    Width="25" …

如果值大于0,我需要连接多列的值.

例:

Video     1  
Internet  0  
Phone     3  
Security  0  
Basic     1  

所以最终的价值就是 1 Video|3 Phone|1 Basic|

有没有比写代码更好的方法来做到这一点:

    Case When Video > 0 and Internet+Phone+Security+Basic < 0 Then Video + ' Video|' 
    When Video > 0 and Internet > 0 and Phone+Security+Basic < 0 Then Video + ' Video|' + Internet + ' Internet|' 
    When Video > 0 and Phone > 0 and Internet+Security+Basic < 0 Then Video + ' Video|' + Phone + ' Phone|'

等等,直到考虑到每个组合.