I have a StackPanel on a Windows 8.1 app and I want to add a Mouse-Over function.
If I understand correctly the similar function on Windows 8.1 apps is PointerEntered/PointerExited. How can I get the "Item's" text of a TextBlock for example with those functions?
EDIT: I basically want to get the TextBlock's handle when mouse is over it so I can get or set it's properties(text etc...).
This is my C# function
private void itemGridView_PointerEntered(object sender, PointerRoutedEventArgs e)
{
}
and my xaml code:
<GridView
x:Name="itemGridView"
AutomationProperties.AutomationId="ItemGridView"
AutomationProperties.Name="Items In Group"
TabIndex="1"
Grid.RowSpan="2"
Padding="120,126,120,50"
ItemsSource="{Binding Source={StaticResource itemsViewSource}}"
SelectionMode="None"
IsSwipeEnabled="false"
IsItemClickEnabled="True"
ItemClick="ItemView_ItemClick" PointerEntered="itemGridView_PointerEntered">
<GridView.ItemTemplate>
<DataTemplate>
<Grid Height="110" Width="480" Margin="10">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<Border Background="{ThemeResource ListViewItemPlaceholderBackgroundThemeBrush}" Width="110" Height="110">
<Image x:Name="ImageItemName" Source="{Binding ImagePath}" Stretch="UniformToFill" AutomationProperties.Name="{Binding Title}"/>
</Border>
<StackPanel x:Name="stackPanel1" Grid.Column="1" VerticalAlignment="Top" Margin="10,0,0,0">
<TextBlock x:Name="ItemTitleText" Text="{Binding Title}" Style="{StaticResource TitleTextBlockStyle}" TextWrapping="NoWrap"/>
<TextBlock Text="{Binding Subtitle}" Style="{StaticResource CaptionTextBlockStyle}" TextWrapping="NoWrap"/>
<TextBlock x:Name="ItemDescText" Text="{Binding Description}" Style="{StaticResource BodyTextBlockStyle}" MaxHeight="60"/>
</StackPanel>
</Grid>
</DataTemplate>
</GridView.ItemTemplate>
<GridView.Header>
<StackPanel Width="480" Margin="0,4,14,0">
<TextBlock x:Name="TitleTextBlock" Text="{Binding Subtitle}" Margin="0,0,0,20" Style="{StaticResource SubheaderTextBlockStyle}" MaxHeight="60"/>
<Image x:Name="imageName" Source="{Binding ImagePath}" Height="400" Margin="0,0,0,20" Stretch="UniformToFill" AutomationProperties.Name="{Binding Title}"/>
<TextBlock x:Name="DescTextBlock" Text="{Binding Description}" Margin="0,0,0,0" Style="{StaticResource BodyTextBlockStyle}"/>
</StackPanel>
</GridView.Header>
<GridView.ItemContainerStyle>
<Style TargetType="FrameworkElement">
<Setter Property="Margin" Value="52,0,0,2"/>
</Style>
</GridView.ItemContainerStyle>
</GridView>
Use property Children to getting a UIElementCollection of child elements.
Panel.Children property. MSDN
private void StackPanel_PointerEntered(object sender, PointerRoutedEventArgs e)
{
var values = new List<string>();
var sp = sender as StackPanel;
if (sp != null)
{
foreach (var child in sp.Children)
{
var tb = child as TextBlock;
if (tb != null)
{
values.Add(tb.Text);
}
}
}
}
Related
I'm using the following code to display some data in a ListView, which is working fine. What I am wanting to do is show a slightly different template in the list depending on the value of a binding value.
Can anyone give some example code to allow me to do that? I want to show a few more textblocks depending on the value of a binding value called Realtime. In other words if Realtime exists show one template, if it doesn't show another.
Thanks in advance!
<ListView x:Name="list" IsItemClickEnabled="False" Margin="0,300,0,0" SelectionMode="None">
<ListView.ItemContainerStyle>
<Style TargetType="ListViewItem">
<Setter Property="HorizontalContentAlignment" Value="Stretch"/>
</Style>
</ListView.ItemContainerStyle>
<ListView.ItemTemplate>
<DataTemplate>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="1*"/>
<ColumnDefinition Width="4*"/>
<ColumnDefinition Width="1*"/>
</Grid.ColumnDefinitions>
<TextBlock Grid.Column="0" HorizontalAlignment="Center" VerticalAlignment="Center" Text="{Binding Scheduled}"/>
<StackPanel Grid.Column="1">
<TextBlock TextTrimming="WordEllipsis" Text="{Binding Destination}"/>
<TextBlock TextTrimming="WordEllipsis" Text="{Binding Company}"/>
</StackPanel>
<TextBlock Grid.Column="2" HorizontalAlignment="Center" VerticalAlignment="Center" Text="{Binding Route}"/>
</Grid>
</DataTemplate>
</ListView.ItemTemplate>
</ListView>
You can create a DataTemplateSelector to get a different template based on each item
https://marcominerva.wordpress.com/2013/02/18/dynamically-choose-datatemplate-in-winrt/
//MyDataTemplateSelector.cs
public class MyDataTemplateSelector : DataTemplateSelector
{
public DataTemplate TextTemplate { get; set; }
public DataTemplate ImageTemplate { get; set; }
protected override DataTemplate SelectTemplateCore(object item,
DependencyObject container)
{
//Here you can cast 'item' and check the RealTime value
if (item is TextItem)
return TextTemplate;
if (item is ImageItem)
return ImageTemplate;
return base.SelectTemplateCore(item, container);
}
}
//XAML
<Page.Resources>
<DataTemplate x:Key="TextDataTemplate">
<Border BorderBrush="LightGray" BorderThickness="1">
<Grid HorizontalAlignment="Left" Width="400" Height="280">
<StackPanel>
<TextBlock Text="{Binding Name}" Margin="15,0,15,20"
Style="{StaticResource TitleTextStyle}"
TextWrapping="Wrap" TextTrimming="WordEllipsis" MaxHeight="40"/>
<TextBlock Text="{Binding Content}" Margin="15,0,15,0" Height="200"
TextWrapping="Wrap" TextTrimming="WordEllipsis"/>
</StackPanel>
</Grid>
</Border>
</DataTemplate>
<DataTemplate x:Key="ImageDataTemplate">
<Grid HorizontalAlignment="Left" Width="400" Height="280">
<Border Background=
"{StaticResource ListViewItemPlaceholderBackgroundThemeBrush}">
<Image Source="{Binding Url}" Stretch="UniformToFill"/>
</Border>
<StackPanel VerticalAlignment="Bottom"
Background=
"{StaticResource ListViewItemOverlayBackgroundThemeBrush}">
<TextBlock Text="{Binding Name}"
Foreground=
"{StaticResource ListViewItemOverlayForegroundThemeBrush}"
Style="{StaticResource TitleTextStyle}"
Height="40" Margin="15,0,15,0"/>
</StackPanel>
</Grid>
</DataTemplate>
<local:MyDataTemplateSelector x:Key="MyDataTemplateSelector"
TextTemplate="{StaticResource TextDataTemplate}"
ImageTemplate="{StaticResource ImageDataTemplate}">
</local:MyDataTemplateSelector>
</Page.Resources>
<GridView
x:Name="itemGridView"
Padding="116,137,40,46"
ItemTemplateSelector="{StaticResource MyDataTemplateSelector}" />
So I have this XAML as my UserControl. I have an Expander for each property I need to use. In the Header property of the Expander I've done binding to a DataTemplate to use a Image Button. What I need is to edit the fields inside the Expander (put them enabled) when I click the Image Button. But since it is inside of a DataTemplate I don't see the way to ask for it's "major parent" (Expander) and then ask the parent (Expander) to enable the fields.
This is the code of my XAML (the variables are in Spanish)
<UserControl x:Class="Guardian_GUI.Vistas.Recursos.AcordionSupertipos"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
mc:Ignorable="d"
d:DesignHeight="700" d:DesignWidth="1500">
<UserControl.Resources>
<DataTemplate x:Key="DataTemplate1">
<Grid Name="conten" >
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<TextBlock Text="{Binding}" Margin="15 8 15 0" ></TextBlock>
<Button Click="EditarValores" Background="Transparent" Template="{DynamicResource imagenBoton}" Grid.Column="1"/>
</Grid>
</DataTemplate>
<Style TargetType="DockPanel" x:Key="CeldaPropiedades">
<Setter Property="Background" Value="#d08e38"/>
<Setter Property="Margin" Value="5" />
<Setter Property="MinHeight" Value="35" />
</Style>
<Style TargetType="DockPanel" x:Key="CeldaValores">
<Setter Property="Background" Value="#d08e38"/>
<Setter Property="Margin" Value="5" />
<Setter Property="Height" Value="35" />
</Style>
</UserControl.Resources>
<Grid>
<ScrollViewer Name="scroll" HorizontalScrollBarVisibility="Auto" VerticalScrollBarVisibility="Auto" Grid.Row="2" Margin="0 0 0 40">
<StackPanel >
<ItemsControl Name="lista" BorderThickness="0"
ScrollViewer.HorizontalScrollBarVisibility="Disabled"
ItemsSource="{Binding ListaSuperTiposEnumerados}" Margin="0" Padding="0" Background="Transparent">
<ItemsControl.ItemTemplate>
<DataTemplate>
<Expander Header="{Binding Nombre}" BorderThickness="1" Width="1450" HeaderTemplate="{DynamicResource DataTemplate1}" BorderBrush="#8b8b8b" FontFamily="Myriad Pro" FontStyle="Italic"
FontSize="18" Foreground="#f2f2f2" Background="#333333" VerticalAlignment="Top" Padding="10" >
<ScrollViewer Height="400" ScrollViewer.VerticalScrollBarVisibility="Auto" Margin="-10,-10" >
<StackPanel>
<StackPanel Margin="0 20 0 0" >
<DockPanel Grid.Row="0" Grid.ColumnSpan="1" Background="#89673c" Margin="5" MinHeight="35">
<TextBlock Effect="{DynamicResource sombra}" TextWrapping="Wrap" FontSize="24" Text="Valores" Grid.Column="0" Grid.Row="0" Margin="0,0,107,0"/>
<CheckBox Content="Editar valores" Name="editadorValores" Margin="0 8 0 0" Foreground="#f2f2f2"/>
</DockPanel>
<Grid Margin="10,0,0,0" >
<Grid.ColumnDefinitions>
<ColumnDefinition Width="140"/>
<ColumnDefinition Width="440"/>
<ColumnDefinition Width="400"/>
<ColumnDefinition Width="160"/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="*" />
</Grid.RowDefinitions>
<DockPanel Grid.Column="0" Grid.Row="1" Style="{StaticResource CeldaValores}" >
<TextBlock Effect="{DynamicResource sombra}" TextWrapping="Wrap" FontSize="20" Text="Id" Grid.Column="0" Grid.Row="1" Margin="0,0,107,0"/>
</DockPanel>
<DockPanel Grid.Column="1" Grid.Row="1" Style="{StaticResource CeldaValores}" >
<TextBlock Name="valores" Effect="{DynamicResource sombra}" TextWrapping="Wrap" FontSize="20"
Text="Nombre" Grid.Column="1" Grid.Row="1" IsEnabled="{Binding ElementName=algod, Path=IsChecked}" Margin="0,0,107,0"/>
</DockPanel>
<DockPanel Grid.Column="2" Grid.Row="1" Style="{StaticResource CeldaValores}" >
<TextBlock Effect="{DynamicResource sombra}" TextWrapping="Wrap" FontSize="20" Text="Descripción" Grid.Column="2" Grid.Row="1" Margin="0,0,107,0"/>
</DockPanel>
<DockPanel Grid.Column="3" Grid.Row="1" Style="{StaticResource CeldaValores}" >
<TextBlock Effect="{DynamicResource sombra}" TextWrapping="Wrap" FontSize="20" Text="Valor" Grid.Column="3" Grid.Row="1" Margin="0,0,0,0"/>
</DockPanel>
</Grid>
<ItemsControl Name="lista_2" BorderThickness="0" ScrollViewer.HorizontalScrollBarVisibility="Disabled"
ItemsSource="{Binding ValoresSuperTipo}" Margin="0 0 0 15" Padding="0" Background="Transparent"
>
<ItemsControl.ItemTemplate>
<DataTemplate>
<Grid Margin="10,5,0,0">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="140"/>
<ColumnDefinition Width="440"/>
<ColumnDefinition Width="400"/>
<ColumnDefinition Width="160"/>
</Grid.ColumnDefinitions>
<DockPanel Grid.Column="0" Style="{StaticResource CeldaValores}" >
<TextBox ToolTip="{Binding Id}" Effect="{DynamicResource sombra}" TextWrapping="Wrap" FontSize="16"
Text="{Binding Id}" Grid.Column="0" Margin="0,0,0,0" Width="100" IsEnabled="{Binding IsChecked, ElementName=editadorValores}"/>
</DockPanel>
<DockPanel Grid.Column="1" Style="{StaticResource CeldaValores}" >
<TextBox ToolTip="{Binding Nombre}" Effect="{DynamicResource sombra}" TextWrapping="Wrap" FontSize="16"
Text="{Binding Nombre}" Grid.Column="0" Margin="0,0,0,0" Width="400" IsEnabled="{Binding IsChecked, ElementName=editadorValores}"/>
</DockPanel>
<DockPanel Grid.Column="2" Style="{StaticResource CeldaValores}" >
<TextBox ToolTip="{Binding Descripcion}" Effect="{DynamicResource sombra}" TextWrapping="Wrap" FontSize="16" Width="360"
Text="{Binding Descripcion}" Grid.Column="0" Margin="0,0,0,0" IsEnabled="{Binding IsChecked, ElementName=editadorValores}"/>
</DockPanel>
<DockPanel Grid.Column="3" Style="{StaticResource CeldaValores}">
<TextBox ToolTip="{Binding valor}" Effect="{DynamicResource sombra}" TextWrapping="Wrap" FontSize="16" Width="120"
Text="{Binding valor}" Grid.Column="0" Margin="0,0,0,0" IsEnabled="{Binding IsChecked, ElementName=editadorValores}"/>
</DockPanel>
</Grid>
</DataTemplate>
</ItemsControl.ItemTemplate>
</ItemsControl>
</StackPanel>
</StackPanel>
</ScrollViewer>
</Expander>
</DataTemplate>
</ItemsControl.ItemTemplate>
</ItemsControl>
</StackPanel>
</ScrollViewer>
<Button Content="Guardar" Style="{DynamicResource Boton_1}" HorizontalAlignment="Right" Width="120" VerticalAlignment="Bottom" Grid.Row="3" Click="BotonPersistir"/>
<Button Content="Volver" Style="{DynamicResource Boton_1}" HorizontalAlignment="Right" VerticalAlignment="Bottom" Width="120" Margin="0,0,120,0" Click="BotonVolver" />
</Grid>
</UserControl>
When the event runs I ask for the Parent and TemplatedParent but neither of them are the Expander I need.
private void EditarValores(object sender, RoutedEventArgs e)
{
Button boton = sender as Button;
var Parent = boton.Parent; //It returns a Grid
var TemplatedParent = boton.TemplatedParent; //It returns a ContentPresenter
}
I appreciate your help
from : this blog
you can run this method on your button to get the expander
as:
Expander expander = FindMyParentHelper<Expander>.FindAncestor(boton);
public static class FindMyParentHelper<T> where T : DependencyObject
{
public static T FindAncestor(DependencyObject dependencyObject)
{
var parent = VisualTreeHelper.GetParent(dependencyObject);
if (parent == null) return null;
var parentT = parent as T;
return parentT ?? FindAncestor(parent);
}
}
I have a listbox which is filled up with items taken from a data contract. I want to add a bit of xaml to the top of the listbox which takes data from another data contract. How do i go about doing this?
<phone:PivotItem>
<ScrollViewer>
<StackPanel>
<ListBox x:Name="StatusCommentsList"
Background="Transparent"
ItemsSource="{Binding StatusComments}"
u:ScrollViewerMonitor.AtEndCommand="{Binding FetchMoreStatusCommentsDataCommand}" VerticalContentAlignment="Top">
<!-- THIS DOESNT WORK-->
<ListBoxItem>
<Grid Height="auto">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="67" />
<ColumnDefinition Width="389"/>
</Grid.ColumnDefinitions>
<StackPanel Height="auto" Grid.Column="0" Background="Transparent">
<Border Background="Transparent" BorderThickness="0" Width="62" Height="62" HorizontalAlignment="Left" Margin="0,0,0,5">
<Image Source="{Binding Notification.context.data.created_by.image.thumbnail_link}" Width="62" Height="62"></Image>
</Border>
</StackPanel>
<StackPanel Height="auto" Grid.Column="1" Width="389" MaxWidth="389" Orientation="Vertical" >
<TextBlock TextWrapping="Wrap" Text="{Binding Notification.context.data.created_by.name}" HorizontalAlignment="Stretch" FontSize="30" VerticalAlignment="Center" Margin="0,0,0,5" Foreground="White" Width="389" MaxWidth="389" />
<TextBlock TextWrapping="Wrap" Text="{Binding Notification.context.data.created_on}" HorizontalAlignment="Stretch" FontSize="30" VerticalAlignment="Center" Margin="0,0,0,5" Foreground="White" Width="389" MaxWidth="389" />
<TextBlock TextWrapping="Wrap" Text="{Binding Notification.context.data.rich_value}" HorizontalAlignment="Stretch" FontSize="30" VerticalAlignment="Top" Margin="0,0,0,5" Foreground="White" Width="389" MaxWidth="389" />
</StackPanel>
</Grid>
</ListBoxItem>
<!-- /THIS DOESNT WORK -->
<ListBox.ItemTemplate>
<DataTemplate>
<StackPanel VerticalAlignment="Top" Margin="5,0,0,0">
<Button Style="{StaticResource JamesTransparentButton}" Padding="-5,0,-5,-5" Margin="-7,-12,-7,-7" Height="auto" BorderThickness="0" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" HorizontalContentAlignment="Left" UseLayoutRounding="True" FontSize="0.01">
<Grid Height="auto">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="67" />
<ColumnDefinition Width="389"/>
</Grid.ColumnDefinitions>
<StackPanel Height="auto" Grid.Column="0" Background="Transparent">
<Border Background="Transparent" BorderThickness="0" Width="62" Height="62" HorizontalAlignment="Left" Margin="0,0,0,5">
<Image Source="{Binding created_by.image.thumbnail_link}" Width="62" Height="62"></Image>
</Border>
</StackPanel>
<StackPanel Height="auto" Grid.Column="1" Width="389" MaxWidth="389" Orientation="Vertical" >
<TextBlock Text="{Binding created_by.name}" FontSize="30" VerticalAlignment="Top" Margin="0,0,0,5" Foreground="White" />
<TextBlock Text="{Binding created_on}" FontSize="30" VerticalAlignment="Top" Margin="0,0,0,5" Foreground="White" />
<TextBlock TextWrapping="Wrap" Text="{Binding value}" HorizontalAlignment="Stretch" FontSize="30" VerticalAlignment="Top" Margin="0,0,0,5" Foreground="White" Width="389" MaxWidth="389" />
</StackPanel>
</Grid>
</Button>
</StackPanel>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
</StackPanel>
</ScrollViewer>
</phone:PivotItem>
I tried just adding a new item to the listbox but the data contract would mean i have to instantiate all the sub levels of objects and it would suckkk as they are different domains.
Keep in mind that i want the entire screen to scroll in union... so that it looks like one big long list, regardless of the first being like a default value.
Put the first item outside the ListBox and disable ScrollViewer for the ListBox so the whole thing will scroll together. Here's an example where the item is a simple TextBlock. You can change it to suit your requirement.
<ScrollViewer>
<StackPanel Orientation="Vertical">
<TextBlock Text="Item 1"/>
<ListBox ScrollViewer.VerticalScrollBarVisibility="Disabled">
<ListBox.ItemTemplate>
<DataTemplate>
<TextBlock Text="{Binding item}"/>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
</StackPanel>
</ScrollViewer>
I read many tutorials from MSDN about WPF styling and datatemplating and contenttemplating but no success.
I need to make same TabItems in my TabControl and I made manually TabItem which i want to use as host for Style and ContentTemplate for other TabItems in TabControl
<TabItem Header="1.semestar">
<Grid x:Name="GridSemestra">
<Grid.DataContext>
<ViewModel:PredmetVM/>
</Grid.DataContext>
<Grid.RowDefinitions>
<RowDefinition/>
<RowDefinition/>
<RowDefinition/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition MinWidth="100"/>
<ColumnDefinition MinWidth="30"/>
</Grid.ColumnDefinitions>
<Grid.Children>
<ListBox x:Name="PredmetiLW" Grid.Row="0" BorderThickness="0" Grid.Column="0" ItemsSource="{Binding Predmeti}" HorizontalAlignment="Center" VerticalAlignment="Center" >
<ListBox.ItemTemplate>
<DataTemplate>
<TextBlock Text="{Binding Naziv}" />
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
<ListBox x:Name="RadioLW" Grid.Row="0" Grid.Column="1" BorderThickness="0" ItemsSource="{Binding Predmeti}" HorizontalAlignment="Center" VerticalAlignment="Center" >
<ListBox.ItemTemplate>
<DataTemplate>
<TextBlock Text="{Binding Ocjena}"/>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
<Label Content="Prosjek Semestra :" HorizontalAlignment="Right" VerticalAlignment="Center" Grid.Row="1" Grid.Column="0" />
<Label x:Name="_prosjekSemestra" Grid.Row="1" Grid.Column="1" ContentStringFormat="F2" Content="{Binding _prosjek, Mode=OneWay}" HorizontalAlignment="Center" VerticalAlignment="Center" />
<Label Content="Ostvareni ECTS-ovi :" HorizontalAlignment="right" VerticalAlignment="Center" Grid.Row="2" Grid.Column="0" />
<Label x:Name="_ectsSemestra" Grid.Row="2" Grid.Column="1" Content="{Binding _ectsovi, Mode=OneWay}" HorizontalAlignment="Center" VerticalAlignment="Center"/>
</Grid.Children>
</Grid>
</TabItem>
This is how you define a style for any TabItem. In the example I created a white border and a black background for the Header content of the TabItem:
<Style TargetType="{x:Type TabItem}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type TabItem}">
<Border BorderBrush="White" BorderThickness="5" Margin="2">
<Grid Width="100" Height="100" Background="Black">
<ContentPresenter x:Name="ContentSite"
VerticalAlignment="Center"
HorizontalAlignment="Center"
ContentSource="Header"
RecognizesAccessKey="True"/>
</Grid>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
If you want your items to render with same template set the ItemTemplate for your TabControl like below:
<TabControl ItemsSource="{Binding MyTabItems}">
<TabControl.ItemTemplate>
<DataTemplate>
<Grid x:Name="GridSemestra">
<Grid.DataContext>
<ViewModel:PredmetVM/>
</Grid.DataContext>
<Grid.RowDefinitions>
<RowDefinition/>
<RowDefinition/>
<RowDefinition/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition MinWidth="100"/>
<ColumnDefinition MinWidth="30"/>
</Grid.ColumnDefinitions>
<Grid.Children>
<ListBox x:Name="PredmetiLW" Grid.Row="0" BorderThickness="0" Grid.Column="0" ItemsSource="{Binding Predmeti}" HorizontalAlignment="Center" VerticalAlignment="Center" >
<ListBox.ItemTemplate>
<DataTemplate>
<TextBlock Text="{Binding Naziv}" />
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
<ListBox x:Name="RadioLW" Grid.Row="0" Grid.Column="1" BorderThickness="0" ItemsSource="{Binding Predmeti}" HorizontalAlignment="Center" VerticalAlignment="Center" >
<ListBox.ItemTemplate>
<DataTemplate>
<TextBlock Text="{Binding Ocjena}"/>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
<Label Content="Prosjek Semestra :" HorizontalAlignment="Right" VerticalAlignment="Center" Grid.Row="1" Grid.Column="0" />
<Label x:Name="_prosjekSemestra" Grid.Row="1" Grid.Column="1" ContentStringFormat="F2" Content="{Binding _prosjek, Mode=OneWay}" HorizontalAlignment="Center" VerticalAlignment="Center" />
<Label Content="Ostvareni ECTS-ovi :" HorizontalAlignment="right" VerticalAlignment="Center" Grid.Row="2" Grid.Column="0" />
<Label x:Name="_ectsSemestra" Grid.Row="2" Grid.Column="1" Content="{Binding _ectsovi, Mode=OneWay}" HorizontalAlignment="Center" VerticalAlignment="Center"/>
</Grid.Children>
</Grid>
</DataTemplate>
</TabControl.ItemTemplate>
</TabControl>
Doing this, for all the items in property MyTabItems, TabItems will be generated
I have been up and down looking on the internet and many people seem to have this problem but its generally solved by changing the container to a grid, constraining the height etc. etc. I can't to seem to get this to work.
I have an observableCollection thats feeding into a DataTemplate. I can't for th life of me get the scrollbar working. Its there but not enabling. Thanks Scott
<TabItem Header="select a call" x:Name="TabActiveCalls" Style="{DynamicResource MyTabItem}" FontFamily="QuickType">
<Grid Margin="0.125,0.412,3.125,0" Height="471" HorizontalAlignment="Stretch">
<StackPanel Orientation="Horizontal" Width="839.14" HorizontalAlignment="Left" VerticalAlignment="Top" Height="56">
<StackPanel Orientation="Vertical" HorizontalAlignment="Left" Margin="0,0,10,0" Width="741.14">
<StackPanel Height="28" Orientation="Horizontal" Width="733.14" HorizontalAlignment="Left">
<TextBlock x:Name="txtHistoryFound" TextWrapping="Wrap" Text="*" Foreground="#FFE20A0A" Visibility="Collapsed"/>
<TextBlock TextWrapping="Wrap" Text="filter by:" Margin="5,0,10,0" Foreground="#FF585AD4" VerticalAlignment="Center" HorizontalAlignment="Center"/>
<TextBlock TextWrapping="Wrap" Text="call no" Margin="5,0,2,0" VerticalAlignment="Center" Foreground="#FF5E88DA"/>
<TextBox Template="{StaticResource TextBoxBaseControlTemplate}" x:Name="searchCallNo" TextChanged="searchCallNo_TextChanged" TextWrapping="Wrap" Width="67" Foreground="#FF1341B1" TextAlignment="Center" Margin="5,0,10,0" Height="22" VerticalAlignment="Center" />
<TextBlock TextWrapping="Wrap" Text="postcode" Margin="5,0,2,0" VerticalAlignment="Center" Foreground="#FF5E88DA"/>
<TextBox Template="{StaticResource TextBoxBaseControlTemplate}" x:Name="searchPostcode" TextWrapping="Wrap" Width="67" Foreground="#FF1341B1" TextAlignment="Center" Margin="5,0,10,0" Height="22" VerticalAlignment="Center"/>
<TextBlock Height="23" x:Name="txtSiteName" FontSize="16" Foreground="#FF0E7C0B" Width="409" VerticalAlignment="Center" HorizontalAlignment="Left" Margin="0" TextAlignment="Right" Text="Airedale International Ltd" />
</StackPanel>
<StackPanel Width="733.14" HorizontalAlignment="Left">
<Border Height="21" Margin="5,6,8,0" CornerRadius="3,3,0,0" BorderThickness="1" BorderBrush="#FFC0BABA">
<StackPanel Orientation="Horizontal" Background="#FFD0D5DE">
<TextBlock TextWrapping="Wrap" Text="CALL NO. / DATE DUE/ CUSTOMER" Margin="5,0,0,0" Foreground="{DynamicResource ListTitle}" FontSize="10.667" VerticalAlignment="Center"/>
<TextBlock TextWrapping="Wrap" Text="ENGINEER / ADDRESS" Margin="114,0,0,0" Foreground="{DynamicResource ListTitle}" VerticalAlignment="Center"/>
<TextBlock TextWrapping="Wrap" Text="REPORT" Margin="43,0,0,0" Foreground="{DynamicResource ListTitle}" RenderTransformOrigin="2.543,0.429" VerticalAlignment="Center"/>
<TextBlock TextWrapping="Wrap" Text="CALL" Margin="28,0,0,0" Foreground="{DynamicResource ListTitle}" RenderTransformOrigin="2.543,0.429" VerticalAlignment="Center"/>
<TextBlock TextWrapping="Wrap" Text="POSITION" Margin="43,0,0,0" Foreground="{DynamicResource ListTitle}" RenderTransformOrigin="2.543,0.429" VerticalAlignment="Center"/>
</StackPanel>
</Border>
</StackPanel>
</StackPanel>
<Image Height="56" Width="90" Source="/ComfortReportEng;component/Media/Images/comfort_group.png"/>
</StackPanel>
<ListBox ItemTemplate="{StaticResource DataTemplateReportList}" ItemsSource="{Binding Source={StaticResource cvsReportList}}"
Margin="5,56,8,0" MaxHeight="415" Height="415" ScrollViewer.VerticalScrollBarVisibility="Auto" ScrollViewer.CanContentScroll="True"/>
</Grid>
</TabItem>
many thanks for getting back. Here is my DataTempate
<DataTemplate x:Key="DataTemplateReportList">
<Border Margin="0,2,0,0" BorderThickness="1" BorderBrush="#FFA19C9C" CornerRadius="3,3,0,0" Width="810.52" Height="50" >
<Grid Background="#FF737B89" Height="48" >
<StackPanel Orientation="Vertical" HorizontalAlignment="Left" Width="274" VerticalAlignment="Top" >
<StackPanel Height="23" Orientation="Horizontal" Margin="0">
<TextBlock TextWrapping="Wrap" Text="{Binding CallNo, Mode=TwoWay}" Foreground="#FF7DF51E" Margin="5,0,0,0" FontFamily="Verdana"/>
<TextBlock TextWrapping="Wrap" Text="{Binding DateDue, Mode=TwoWay, StringFormat=d}" Foreground="White" Margin="5,0,0,0" FontFamily="Verdana"/>
</StackPanel>
<StackPanel Height="23" Orientation="Horizontal">
<TextBlock TextWrapping="Wrap" Text="{Binding CompanyName, Mode=TwoWay}" Foreground="#FFFFEA00" Margin="5,0,0,0" FontFamily="Verdana"/>
</StackPanel>
</StackPanel>
<StackPanel HorizontalAlignment="Left" Width="456" Orientation="Vertical" Height="46" Margin="274,1,0,1" VerticalAlignment="Top">
<StackPanel Height="23" Orientation="Horizontal">
<TextBlock TextWrapping="Wrap" Text="{Binding EngineerName, Mode=TwoWay}" Foreground="#FFCAE5C6" Margin="5,0,0,0" FontFamily="Verdana" Width="140"/>
<TextBlock TextWrapping="Wrap" Text="{Binding ReportStatus, Mode=TwoWay}" Foreground="#FF7DF51E" Margin="20,0,0,0" FontFamily="Verdana" Width="50"/>
<TextBlock TextWrapping="Wrap" Text="{Binding CallStatus, Mode=TwoWay}" Foreground="#FF7DF51E" Margin="20,0,0,0" FontFamily="Verdana" Width="50"/>
<TextBlock TextWrapping="Wrap" Text="{Binding Position, Mode=TwoWay}" Foreground="White" Margin="20,0,0,0" FontFamily="Verdana" Width="50"/>
</StackPanel>
<StackPanel Height="23" Orientation="Horizontal">
<TextBlock TextWrapping="Wrap" Text="{Binding Address, Mode=TwoWay}" Foreground="#FFFFEA00" Margin="5,0,0,0" FontFamily="Verdana" Width="483.12"/>
</StackPanel>
</StackPanel>
<Grid Width="56" HorizontalAlignment="Right" Margin="0,0,12.52,0" VerticalAlignment="Top">
<Image Name="imgInfo" Source="/ComfortReportEng;component/Media/Images/Info4.png" Margin="24,8,0,0" Cursor="Hand" MouseLeftButtonDown="imgInfo_MouseLeftButtonDown"/>
</Grid>
</Grid>
</Border>
</DataTemplate>
Must be a bug. I have the following only..
<Window
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
x:Class="ComfortReportEng.Views.EngineerReport.EngineerReport"
Title="Engineer Report" WindowStartupLocation="CenterScreen" Loaded="Window_Loaded" SizeToContent="WidthAndHeight" >
<Window.Resources>
<CollectionViewSource x:Key="cvsReportList"/>
</Window.Resources>
<Grid Margin="0.125,0.412,3.125,0" Height="471">
<ListBox Margin="23,64,3,0" Width="834.14" ItemsSource="{Binding Source={StaticResource cvsReportList}}"
x:Name="lbReportList" SelectionChanged="lbReportList_SelectionChanged" Background="#FFEEEFE4" />
</Grid>
and code is
private void LoadReportList()
{
int number = 0;
List<int> myNumbers = new List<int>();
while (number < 80)
{
myNumbers.Add(number);
number += 1;
}
_cvsReportList = (CollectionViewSource)(this.FindResource("cvsReportList"));
_cvsReportList.Source = myNumbers;
}
This was copied over from another project. Completely confused. Please don't worry. It's not a logical problem. Please take this as a close call with no solution. Cheers again Scott
Just to give this completeness. I am not sure why this happens but here is it.
if (System.Environment.MachineName == "SCOTT-PC")
{
this.txtUserName.Text = "Scott Fisher";
this.txtPassword.Password = "palace";
//LoginOK();
}
else
Keyboard.Focus(this.txtUserName);
If I clear the comments on LoginOK procedure I will get no scrollbar. With it commented and I interact with the login screen then everything is fine. Finally here is the code for the LoginOK.
if (LoginService.CheckLogin(txtUserName.Text, txtPassword.Password.ToString()))
{
Helpers.User.ThisUser = this.txtUserName.Text;
EngineerReport.EngineerReport engReport = new EngineerReport.EngineerReport()
{
Owner = Window.GetWindow(this),
WindowStartupLocation =
System.Windows.WindowStartupLocation.
CenterOwner
};
this.Hide();
engReport.ShowDialog();
}
else
{
this.txtPassword.Password = "";
this.txtPassword.Focus();
}
Can you provide you DataTemplate as I believe I have just managed to mock up what you are trying to achieve and I have scrollbars visible and working form the start.
Here is the xaml that I used for the DataTemplate for the ListBox:
<ListBox DataContext="{StaticResource MusicData}" ItemsSource="{Binding XPath=Album}">
<ListBox.ItemTemplate>
<DataTemplate>
<ListBoxItem>
<StackPanel Orientation="Horizontal" >
<TextBlock>No.</TextBlock>
<TextBlock Text="{Binding XPath=No}"></TextBlock>
<TextBlock>Title</TextBlock>
<TextBlock Text="{Binding XPath=Title}"></TextBlock>
</StackPanel>
</ListBoxItem>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
Hope this helps.
I also found a piece of code I used a while back and this might help. You can try setting the ItemsPanelTemplate:
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<StackPanel>
<ScrollViewer VerticalScrollBarVisibility="Visible" />
</StackPanel>
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
This will work with any items control as stated in this article:
http://msdn.microsoft.com/en-us/library/system.windows.controls.itemscontrol.itemcontainerstyle.aspx
One final thing I can suggest is to create your own ControlTemplate for the ListBox Like so:
<ListBox.Template>
<ControlTemplate>
<ScrollViewer VerticalScrollBarVisibility="Auto">
<ItemsPresenter />
</ScrollViewer>
</ControlTemplate>
</ListBox.Template>