我刚刚开始使用c#和Wpf。我正在尝试构建一个实用程序,该实用程序从活动目录获取计算机,在树状视图中显示它们,然后通过WMI恢复信息。我已经成功地完成了大部分工作,而没有提出任何问题。但是,现在我的演示文稿有问题。Current Wpf output
选择所需的信息(磁盘/打印机/服务等)后,我想在右侧面板中显示该信息。我的问题是此信息可能是选项卡式表单,列表框,Gridview或graphic.ex A tab view什么是获得此结果的最佳方法。提前致谢。
“”当前占用的区域应显示不同的格式。
<StackPanel>
<DockPanel Margin="3">
<Border CornerRadius="6"
BorderBrush="Gray"
Background="LightGray"
BorderThickness="2" >
<StackPanel Background="SkyBlue" Height="80">
<StackPanel Orientation="Horizontal" VerticalAlignment="Center">
<Label Content="Domaine:" HorizontalAlignment="Left" Height="30"/>
<TextBox Name="FrmDomain" HorizontalAlignment="Left" Height="30" Width="80"/>
<Label Content="Zone" Height="30"/>
<TextBox Name="FrmTreeZone" HorizontalAlignment="Left" Height="30" Width="80"/>
<Label Content="Ordinateur:" />
<TextBox Name="FrmTreeOrdi" HorizontalAlignment="Left" Height="30" Width="80"/>
<Label Content="Option:" />
<TextBox Name="FrmTreeOption" HorizontalAlignment="Left" Height="30" Width="80" />
<Label Content="Disponible:" />
<TextBlock Name="FrmTreeAlive" HorizontalAlignment="Left" Height="30" Width="40"/>
</StackPanel>
<StackPanel Orientation="Horizontal" VerticalAlignment="Center">
<Label Content="Recherche:"/>
<TextBox x:Name="FrmRecherche" HorizontalAlignment="Left" Height="30" Width="80"/>
<Button x:Name="btnRech" Click="btnRech_MouseClick" >
<materialDesign:PackIcon Kind="Search"/>
</Button>
<Label Content="Mac:" />
<TextBox x:Name="FrmMac" HorizontalAlignment="Left" Height="30" Width="80"/>
</StackPanel>
</StackPanel>
</Border>
</DockPanel>
<DockPanel Margin="3">
<Border CornerRadius="6"
BorderBrush="Gray"
Background="LightGray"
BorderThickness="2" >
<StackPanel Orientation="Vertical" HorizontalAlignment="Left" Background="LightCyan" MinWidth="300" Width="300">
<TreeView Name="FrmTreeView" Height="540" Margin="8"
SelectedItemChanged="TreeView_SelectedItemChanged"
PreviewMouseRightButtonDown="OnPreviewMouseRightButtonDown"
TreeViewItem.Selected="NodeSelected">
<TreeView.Resources>
<ContextMenu x:Key="TestMenu">
</ContextMenu>
<Style TargetType="TreeViewItem" >
<Setter Property="HeaderTemplate">
<Setter.Value>
<DataTemplate>
<StackPanel Orientation="Horizontal">
<Image Width="20" Margin="3" Source="{Binding RelativeSource={RelativeSource Mode=FindAncestor,
AncestorType={x:Type TreeViewItem}},
Path=Tag,
Converter={x:Static local:HeaderToImageConverter.Instance }}"/>
<TextBlock VerticalAlignment="Center" Text="{Binding}"/>
</StackPanel>
</DataTemplate>
</Setter.Value>
</Setter>
</Style>
</TreeView.Resources>
</TreeView>
</StackPanel>
</Border>
<StackPanel Name="test" DockPanel.Dock="Right" Visibility="Visible">
<Border CornerRadius="6"
BorderBrush="Gray"
Background="WhiteSmoke"
BorderThickness="2" >
<TextBlock Name="FrmActionAffiche" Height="540" Margin="8"/>
</Border>
<DataGrid Height="1" Name="FrmDataGrid"/>
</StackPanel>
</DockPanel>
<StackPanel Orientation="Horizontal">
<Button Name="btnDisque" Content="Disque" Height="30" Width="100" Click="btnDisque_MouseClick" />
</StackPanel>
<StackPanel Orientation="Vertical" Height="30">
<StatusBar>
<StatusBar.ItemsPanel>
<ItemsPanelTemplate>
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="4*"/>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
</Grid>
</ItemsPanelTemplate>
</StatusBar.ItemsPanel>
<StatusBarItem>
<TextBlock>Ready</TextBlock>
</StatusBarItem>
<StatusBarItem Grid.Column="1">
<ProgressBar Value="30" Width="80" Height="18"/>
</StatusBarItem>
<StatusBarItem Grid.Column="2">
<TextBlock>Set</TextBlock>
</StatusBarItem>
<StatusBarItem Grid.Column="3">
<TextBlock>Go!</TextBlock>
</StatusBarItem>
</StatusBar>
</StackPanel>
</StackPanel>
最佳答案
为了能够以不同的方式显示不同类型的信息,您应该使用一个DataTemplate,您可以有多个DataTemplates并根据类型选择显示哪个DataTemplates,而无需任何其他编码(或编写自己的逻辑以选择模板DataTemplateSelector)。
例如,假设左侧的TreeView包含类型为Computer和Printer的项目,则可以将控件绑定到TreeView的SelectedItem属性(显示当前选定的项目),然后将Type = Printer和Type = Computer的DataTemplates添加到该控件中描述您要如何显示它们之一。
如果您发布当前的代码(XAML和C#),我将很乐意为您提供具体案例的示例。