itemcontainerstyle

问题 I have a Window with two tabs, that holds two different user controls. In order to enable/disable navigation to the second tab, I implement an IsEnabled property in both VM's from the IPageViewModel interface. The IsEnabled boolean property is set to true when a SelectedCustomer is received in the CustomerOrdersViewModel , via Messenger service from CustomerDetailsViewModel . So far this method works, as the second tab is enabled when I select a customer from the data grid in the first view.

问题 I want to utilise a generic style for my ComboBoxItem content and have the text content bound to different properties on my underlying class. So this is the best I can come up with but the bindings are hard coded. So for every class bound to a combobox using this ItemContainerStyle I'd have to implement a "MainText" and "SubText" property. Question is, is there a way to have the binding soft coded so where the style referenced from a combobox I can specify which string properties of the

问题 I have the code: <ListBox Style="{StaticResource DeviceListBox}" ItemsSource="{Binding MeterList, RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type UserControl}}}" SelectedItem="{Binding CurrentMeter, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged, RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type UserControl}}}" ItemContainerStyleSelector="{StaticResource DeviceListItemStyleSelector}"> <ListBox.ItemTemplate> <DataTemplate> <StackPanel Orientation="Horizontal

问题 In WPF Listbox , I'm confused with these 2 notions: ItemTemplate and ItemContainerStyle Can someone explain me more? 回答1: The ItemTemplate is for styling how the content of your data item appears. You use it to bind data fields, format display strings, and so forth. It determines how the data is presented. The ItemContainerStyle is for styling the container of the data item. In a list box, this would be a ListBoxItem. Styling here affects things like selection behavior or background color. It

问题 I have problem with creating xaml control. I'm writing new project in VS 2015 in universal app. I want create grid. In this grid I want to have a button. In model I specifi the column (Level) and Row. this is my code: <ItemsControl Grid.Row="1" ItemsSource="{Binding Path=TechnologyList}"> <ItemsControl.ItemsPanel> <ItemsPanelTemplate> <Grid> <Grid.RowDefinitions> <RowDefinition Height="10*"/> <RowDefinition Height="10*"/> <RowDefinition Height="10*"/> <RowDefinition Height="10*"/>

问题 I have problem with creating xaml control. I'm writing new project in VS 2015 in universal app. I want create grid. In this grid I want to have a button. In model I specifi the column (Level) and Row. this is my code: <ItemsControl Grid.Row="1" ItemsSource="{Binding Path=TechnologyList}"> <ItemsControl.ItemsPanel> <ItemsPanelTemplate> <Grid> <Grid.RowDefinitions> <RowDefinition Height="10*"/> <RowDefinition Height="10*"/> <RowDefinition Height="10*"/> <RowDefinition Height="10*"/>

问题 I just noticed some strange behaviour of WPF's TreeView. I added both ItemContainerStyle to bind to "IsSelected" of my ViewModel and an ItemsTemplated for custom display of my data. But now the user cannot change the selected node anymore. For testing purposes I created a similar UI using ListView and Expander. This version works as excepted. Any tips why TreeView does fail? <TreeView ItemsSource="{Binding ElementName=frame, Path=list}"> <TreeView.ItemContainerStyle> <Style TargetType="{x

问题 my idea is to change appearance of ListboxItem when MouseOver or Button is clicked etc. <ListBox Name="listbox" Height="250" Grid.Row="4" Grid.ColumnSpan="5" HorizontalAlignment="Center"> <ListBox.ItemContainerStyle> <Style TargetType="ListBoxItem"> <Style.Triggers> <Trigger Property="IsMouseOver" Value="True"> <Setter Property="Template" Value="{StaticResource control_mouseover}" /> </Trigger> <Trigger Property="IsMouseOver" Value="False"> <Setter Property="Template" Value="{StaticResource

问题 Following my previous question How to change ComboBox item visibility, since the problem is slightly changed i decided to open a new post to solve the it. For those who don't want to read all the comments on the previous post, here is the situation. I have a DataGrid that is generated at run time. Each column of this datagrid have a combobox inside the header. All those comboboxes have the same Source, that is an observable collection of a class item. Every item show a property that i use in

问题 I've seen a few other Silverlight 'vs' questions around, but couldn't find any for this particular match-up. I'm trying to define the way in which my objects bound to a ListBox will display. I've defined a DataTemplate , but I'm really not sure where this should end and the ItemContainerStyle should begin. Question 1: Is the ItemContainerStyle just a wrapper for the DataTemplate so that a common item style can be applied to different data layouts? Question 1a: If so, in the event that a