I have an ItemControl containing a list of elements.
I need to get the value of the TextBlock using MVVM.
This is my XAML code:
<ItemsControl ItemsSource="{Binding IhmtEcosystemFilterList}">
<ItemsControl.ItemTemplate>
<DataTemplate>
<Button Margin="5" Height="80" Background="LightBlue" BorderBrush="Black" Command="{Binding CmdStatistiqueEcoSystem, ElementName={Binding Name}}">
<StackPanel Width="150">
<TextBlock Text="{Binding Name}" Foreground="White" FontSize="17" Name="valueTxtBloc" />
<Image x:Name="imgAvion" Source="/Resources/Images/avion.png" Width="35"></Image>
</StackPanel>
</Button>
</DataTemplate>
</ItemsControl.ItemTemplate>
Related
I'm trying to put a ComboBox, a checkbox and a few textboxes inside a treeview in WPF.
Following is the basic structure of the treeview requirement
-Parent
--Label Textbox
--Label Textbox
--Label Textbox
--Label Combo box
--Label Check box
--Payload
---Label
----Label Textbox
----Label Combobox
----Label Textbox
Following is the xaml code
<TreeView x:Name="BTreeView" Grid.Column="1" Grid.Row="1" Margin="1,10,0,10" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" ItemsSource="{Binding TreeViewListings}" >
<TreeView.Resources>
<HierarchicalDataTemplate DataType="{x:Type viewmodel:TreeViewBViewModel}" ItemsSource="{Binding Positions}" >
<TextBlock Text="Level1"/>
<HierarchicalDataTemplate.ItemTemplate>
<HierarchicalDataTemplate ItemsSource="{Binding PayLoadList}" DataType="{x:Type viewmodel:Position}">
<StackPanel>
<StackPanel Orientation="Horizontal">
<TextBlock Text="Text 1" />
<TextBox Text="{Binding Path=Text1, UpdateSourceTrigger=PropertyChanged}" Width="200" Margin="10,0,0,0" BorderThickness="0" HorizontalAlignment="Left"/>
</StackPanel>
<StackPanel Orientation="Horizontal">
<TextBlock Text="Text 2" />
<TextBox Text="{Binding Path=Text1, UpdateSourceTrigger=PropertyChanged}" Width="200" Margin="10,0,0,0" BorderThickness="0" HorizontalAlignment="Left"/>
</StackPanel>
<StackPanel Orientation="Horizontal">
<TextBlock Text="Text 3"/>
<ComboBox Width="100" Height="18" Margin="10,0,0,0" VerticalAlignment="Top" HorizontalAlignment="Left" FontSize="10" IsEditable="True" IsReadOnly="True" BorderThickness="0">
<ComboBoxItem IsSelected="True">Item 1</ComboBoxItem>
<ComboBoxItem>Item 2</ComboBoxItem>
<ComboBoxItem>Item 3</ComboBoxItem>
<ComboBoxItem>Item 4</ComboBoxItem>
<ComboBoxItem>Item 5</ComboBoxItem>
</ComboBox>
</StackPanel>
<StackPanel Orientation="Horizontal">
<CheckBox Canvas.Left="10" Canvas.Top="10" Content="Active" IsChecked="False"/>
</StackPanel>
<TextBlock Text="{Binding PayLoadText}"/>
</StackPanel>
<HierarchicalDataTemplate.ItemTemplate>
<HierarchicalDataTemplate ItemsSource="{Binding PayLoadData}" DataType="{x:Type viewmodel:Payload}">
<Label Content="{Binding FieldName}"/>
<HierarchicalDataTemplate.ItemTemplate>
<DataTemplate DataType="{x:Type viewmodel:PayloadData}">
<StackPanel>
<StackPanel Orientation="Horizontal">
<TextBlock Text="Text 4" />
<TextBox Text="{Binding Path=Text4, UpdateSourceTrigger=PropertyChanged}" Width="200" Margin="10,0,0,0" BorderThickness="0" HorizontalAlignment="Left"/>
</StackPanel>
<StackPanel Orientation="Horizontal">
<TextBlock Text="{Binding Data}" />
<TextBox Text="{Binding Path=DataFieldValue, UpdateSourceTrigger=PropertyChanged}" Width="200" BorderThickness="0" HorizontalAlignment="Left"/>
</StackPanel>
<StackPanel Orientation="Horizontal">
<TextBlock Text="Operation" />
<ComboBox Width="100" Height="18" Margin="10,0,0,0" VerticalAlignment="Top" HorizontalAlignment="Left" FontSize="10" IsEditable="True" IsReadOnly="True" BorderThickness="0">
<ComboBoxItem>Item 1</ComboBoxItem>
<ComboBoxItem>Item 2</ComboBoxItem>
<ComboBoxItem>Item 3</ComboBoxItem>
<ComboBoxItem>Item 4</ComboBoxItem>
</ComboBox>
</StackPanel>
</StackPanel>
</DataTemplate>
</HierarchicalDataTemplate.ItemTemplate>
</HierarchicalDataTemplate>
</HierarchicalDataTemplate.ItemTemplate>
</HierarchicalDataTemplate>
</HierarchicalDataTemplate.ItemTemplate>
</HierarchicalDataTemplate>
</TreeView.Resources>
</TreeView>
I am using MVVM architectural pattern to achieve this goal. The problem that I am facing is with the arrow head of second level node. It is not aligned at the right position. The arrowhead gets automatically aligned to "Text3" combo box instead of "Payload" node. Following is the image of my tree view
I do not know if there is any other approach to include Combo box, check box, text boxes inside a treeview using MVVM approach. Would appreciate if you let me know your approach of designing this treeview
I have listBox and i want to see the selected item ftom the listBox on some textBox.
(the Collection is a list of string)
I trying to write the code but this is not working.
<ListBox x:Name="Collection__" Grid.Row="0" ItemsSource="{Binding Collection}" />
<StackPanel Grid.Row="0" Grid.Column="1" Orientation="Vertical" Margin="5">
<DockPanel>
<TextBlock DockPanel.Dock="Left" Text="Collection name:"/>
<TextBox DockPanel.Dock="Left" Margin="5,0" Text="{Binding ElementName=Collection__, Path=SelectedItem}"/>
</DockPanel>
</StackPanel>
found it ...
<StackPanel>
<ListBox x:Name="ElementListBox" ItemsSource="{Binding Elements}"
IsSynchronizedWithCurrentItem="True">
<ListBox.ItemTemplate>
<DataTemplate>
<StackPanel Orientation="Vertical">
<TextBlock Text="{Binding Name}"/>
</StackPanel>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
<TextBox Text="{Binding Elements/Name}"/>
</StackPanel>
I have an ItemsControl for which the ItemsSource is Binded. i coded it as per the below so that it would add the UserControl (showing the different items) to a StackPanel with a horizontal orientation that then contains a wrappanel to wrap the items inside but it is not working. All of the items are showing but they are all on one line and do not wrap to a new line when needed.
How can this code be fixed to include wrapping?
<ScrollViewer HorizontalScrollBarVisibility="Hidden" VerticalScrollBarVisibility="Auto"
Grid.Column="0" Grid.Row="1">
<ItemsControl x:Name="tStack"
ScrollViewer.HorizontalScrollBarVisibility="Auto"
ScrollViewer.VerticalScrollBarVisibility="Auto" Grid.Row="1"
ItemsSource="{Binding Items.View}">
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<WrapPanel x:Name="stckPnl" Orientation="Horizontal"/>
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
<ItemsControl.ItemTemplate>
<DataTemplate>
<StackPanel>
<WrapPanel>
<Viewbox HorizontalAlignment="Left" Height="400">
<Controls1:MyItemsUserControl Padding="5"/>
</Viewbox>
</WrapPanel>
</StackPanel>
</DataTemplate>
</ItemsControl.ItemTemplate>
</ItemsControl>
</ScrollViewer>
I have solved this issue by setting Width for WrapPanel. In below snippet i have binded WrapPanel width to its Parent Grid control named MainGrid and Path to its ActualWidth. Please see below snippet will helps you sometimes to solve your issue
<ItemsControl Name="ThemesItemControl"
Grid.Column="1"
Grid.Row="1"
ItemsSource="{Binding InstalledCollection}"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch"
BorderThickness="0.5">
<ItemsControl.ItemsPanel>
<ItemsPanelTemplate>
<WrapPanel Orientation="Horizontal"
VerticalAlignment="Top"
Width="{Binding ElementName=MainGrid, Path=ActualWidth}"/>
</ItemsPanelTemplate>
</ItemsControl.ItemsPanel>
<ItemsControl.ItemTemplate>
<DataTemplate>
<StackPanel>
<Button Width="210"
Height="260"
Margin="20"
Tag="{Binding ID}"
Command="{Binding DataContext.ThemeSelectCommand,RelativeSource={RelativeSource FindAncestor,AncestorType={x:Type Window}}}"
CommandParameter="{Binding RelativeSource={RelativeSource Self}}">
<StackPanel>
<Image Source="{Binding TileImage}"/>
</StackPanel>
</Button>
<TextBlock Text="{Binding Title}"
FontWeight="ExtraBold"
HorizontalAlignment="Center"
FontSize="15"
FontFamily="Segoe Print"
Foreground="Red"/>
<TextBlock Text="{Binding Description}"
HorizontalAlignment="Center"
FontSize="13"
FontFamily="Segoe Print"
Foreground="Red"/>
</StackPanel>
</DataTemplate>
</ItemsControl.ItemTemplate>
</ItemsControl>
<ListBox Height="498" Margin="2,0,0,0" Name="listBox1" Width="879" ItemsSource="{Binding}" >
<ListBoxItem >
<StackPanel Width="418" Orientation="Horizontal">
<TextBlock Name="MedicineName" Text="Alamoxy"
FontWeight="Bold" FontSize="18"
Margin="5" Width="205" >
</TextBlock>
<TextBlock Name="ListBoxLetter" Text="Amoksilin"
FontSize="18" Margin="0" Width="255" Height="23">
</TextBlock>
</StackPanel>
</ListBoxItem>
</ListBox>
I want to bind data to the listbox.
Textblock will show seprate fields. How i can do it?
please Help me about this/
Use an ItemTemplate to make it look something like this.
<ListBox Width="400" Margin="10" ItemsSource="{Binding myItems}">
<ListBox.ItemTemplate>
<DataTemplate>
<StackPanel>
<TextBlock Text="{Binding Path=MedicineName}" />
<TextBlock Text="{Binding Path=ListBoxLetter}"/>
</StackPanel>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
I need to make the ListBox expand to fit the width it has available. Here's the XAML:
<ListBox Grid.Row="2" Height="400" ItemsSource="{StaticResource Notes}" VerticalAlignment="Top">
<ListBox.ItemTemplate>
<DataTemplate>
<StackPanel Orientation="Vertical" Height="90" Margin="5">
<TextBlock Text="{Binding Title}" FontSize="30" />
<TextBlock Text="{Binding Text}" FontSize="15" />
<Rectangle Fill="#1192D4" Height="2" />
</StackPanel>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
Please take a look at this post
A ListBoxItem that fills its parent