6
컨트롤의 DependencyProperty을 기반으로 ListBox의 ItemsPanelTemplate 속성을 설정해야합니다. DataTemplateSelector을 사용하면 어떻게됩니까? 여기Wpf 변경하는 방법 목록 상자 ItemspanelTemplate을 사용하여 트리거
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<!-- Here I need to replace with either a StackPanel or a wrap panel-->
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
(ItemsPanelTemplate Selector in wpf?) 비슷한 질문와 링크는 다음과 같습니다
내가 좋아하는 뭔가가있다. 다음은 내 코드하지만이 작동하지입니다 :
<Window x:Class="MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="MainWindow" Height="350" Width="525">
<Window.Resources>
<XmlDataProvider x:Key="myXmlDataBase" XPath="/myXmlData">
<x:XData>
<myXmlData xmlns="">
<Item Name = "CoverSheet" SNo="1" Type="GrpBX" Image="C:\Work\00288511851128436163\N12201_0003_003\00000003.tif"/>
<Item Name = "HCFA" SNo="2" Type="GrpBX" Image="C:\Work\00288511851128436163\N12201_0003_003\00000004.tif"/>
<Item Name = "HCFA" SNo="3" Type="GrpBX" Image="C:\Work\00288511851128436163\N12201_0003_003\00000004.tif"/>
<Item Name = "HCFA" SNo="4" Type="GrpBX" Image="C:\Work\00288511851128436163\N12201_0003_003\00000004.tif"/>
<Item Name = "HCFA" SNo="5" Type="GrpBX" Image="C:\Work\00288511851128436163\N12201_0003_003\00000004.tif"/>
<Item Name = "HCFA" SNo="6" Type="GrpBX" Image="C:\Work\00288511851128436163\N12201_0003_003\00000004.tif"/>
<Item Name = "HCFA_CC" SNo="7" Type="GrpBX" Image="C:\Work\00288511851128436163\N12201_0003_003\00000005.tif"/>
<Item Name = "FrontPage" SNo="8" Type="GrpBX" Image="C:\Work\00288511851128436163\N12201_0003_003\N12201_0003_003I00.tif"/>
</myXmlData>
</x:XData>
</XmlDataProvider>
</Window.Resources>
<DockPanel>
<ListBox Name="lv" ItemsSource="{Binding Source={StaticResource myXmlDataBase},XPath=Item}" FontSize="12" Background="LightGreen" ItemsPanel="{Binding RelativeSource={RelativeSource Self}, Path=Background}">
<ListBox.Resources>
<Style x:Key="ListBoxWrapStyle" TargetType="ListBox">
<Setter Property="ItemsPanel">
<Setter.Value>
<ItemsPanelTemplate>
<WrapPanel Width="{Binding FrameworkElement.ActualWidth),RelativeSource={RelativeSource AncestorType=ScrollContentPresenter}}" ItemWidth="{Binding (ListView.View).ItemWidth, RelativeSource={RelativeSource AncestorType=ListView}}" ItemHeight="{Binding (ListView.View).ItemHeight, RelativeSource={RelativeSource AncestorType=ListView}}" />
</ItemsPanelTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="ListBoxHorizontalStackStyle" TargetType="ListBox">
<Setter Property="ItemsPanel">
<Setter.Value>
<ItemsPanelTemplate>
<StackPanel Width="{Binding (FrameworkElement.ActualWidth),RelativeSource={RelativeSource AncestorType=ScrollContentPresenter}}" Orientation="Horizontal" />
</ItemsPanelTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="ListBoxVerticalStackStyle" TargetType="ListBox">
<Setter Property="ItemsPanel">
<Setter.Value>
<ItemsPanelTemplate>
<StackPanel Width="{Binding (FrameworkElement.ActualWidth),RelativeSource={RelativeSource AncestorType=ScrollContentPresenter}}" Orientation="Vertical" />
</ItemsPanelTemplate>
</Setter.Value>
</Setter>
</Style>
</ListBox.Resources>
<ListBox.Style>
<Style TargetType="ListBox">
<Style.Triggers>
<!-- Your Trigger.. -->
<Trigger Property="Background" Value="Green">
<Setter Property="ItemsPanel" Value="{StaticResource ListBoxVerticalStackStyle}"/>
</Trigger>
<Trigger Property="Background" Value="LightBlue">
<Setter Property="ItemsPanel" Value="{StaticResource ListBoxHorizontalStackStyle}"/>
</Trigger>
<Trigger Property="Background" Value="LightGreen">
<Setter Property="ItemsPanel" Value="{StaticResource ListBoxWrapStyle}"/>
</Trigger>
</Style.Triggers>
</Style>
</ListBox.Style>
<ListBox.ItemTemplate>
<DataTemplate>
<Viewbox Stretch="Fill" HorizontalAlignment="Stretch" >
<Border BorderThickness="1" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" DataContext="{Binding}" BorderBrush="IndianRed" Margin="0" Height="Auto">
<DockPanel>
<Image
DockPanel.Dock="Top"
Width="150" Margin="5"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch"
Height="Auto" x:Name="Myimage"
RenderOptions.BitmapScalingMode="HighQuality" Source="{Binding [email protected]}">
</Image>
<Grid>
<TextBlock Text="{Binding [email protected]}" HorizontalAlignment="Center" FontWeight="Normal" FontSize="13" />
</Grid>
</DockPanel>
</Border>
</Viewbox>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
</DockPanel>
</Window>
내가 ListBoxVerticalStackStyle '만지고있어이 코드를 실행하는 동안.
덕분에 많은 완벽하게 잘 작동하고 또한 내가 ** 정적 리소스 ** ratherthan ** DynamicResource ** 변경과 내가 하나 더 문제 때와 붙어있어 ** ListBoxWrapTemplate ** 사실 HorizontalScroll bar **와 함께 Horzontally로 정렬 된 이미지가 래핑되지 않습니다. ** HorizontalScroll bar **는 원하지 않지만 이미지는 래핑되어야합니다. – Selva
작업 할 디자인에 대한 수정이 있습니까? ** ListBoxWraptemplate ** ?? 안내해주십시오. 고맙습니다. – Selva
@Selva 'WrapPanel'의 Width가'Wrap = '을 설정하려고 시도하지 않았기 때문에 생각합니다.'Width = "{Binding Path = ActualWidth, RelativeSource = {RelativeSource FindAncestor, AncestorType = {x : Type ListBox}}} "''WrapPanel' – Viv