dependency-properties

I am building a custom control and I want to pass a collection to it so that control display that collection, my code is as the following : <gm:Calendar SubscriptionSource="{Binding Subscriptions}"></gm:Calendar> and in Custom control "Calendar" public static readonly DependencyProperty SubscriptionSourceProperty = DependencyProperty.Register( "SubscriptionSource", typeof(ObservableCollection<Subscription>), typeof(Calendar), new FrameworkPropertyMetadata(new ObservableCollection<Subscription>())); public ObservableCollection<Subscription> SubscriptionSource { get { return

I have a UserControl that is used in a parent control in this way: <Views:TranslationTextInput Translation="{Binding SelectedEntity.Name}"/> The parent control DataContext is a ViewModel containing the SelectedEntity Property. In my child UserControl I define a new ViewModel as the DataContext: <UserControl.DataContext> <vm:TranslationTextInputViewModel x:Name="vm"></vm:TranslationTextInputViewModel> </UserControl.DataContext> In the code behind I have: public static readonly DependencyProperty TranslationProperty = DependencyProperty.Register("Translation", typeof(Translation),typeof

Here you have a simple WPF program: <!-- Updater.xaml --> <Window x:Class="Update.Updater" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="MainWindow" Height="350" Width="525" DataContext="{Binding RelativeSource={RelativeSource Self}}"> <Grid> <StackPanel> <Button Click="Button_Click" Height="50"></Button> <Label Content="{Binding Label1Text}" Height="50"></Label> <Label Content="{Binding Label2Text}" Height="50"></Label> </StackPanel> </Grid> </Window> // Updater.xaml.cs using System.Threading; using System

I have EntitiesUserControl responsible for EntitiesCount dependency property: public static readonly DependencyProperty EntitiesCountProperty = DependencyProperty.Register( nameof(EntitiesCount), typeof(int), typeof(EntitiesUserControl), new FrameworkPropertyMetadata(1, FrameworkPropertyMetadataOptions.BindsTwoWayByDefault)); public int EntitiesCount { get { return (int)this.GetValue(EntitiesCountProperty); } set { this.SetValue(EntitiesCountProperty, value); } } Another (primary) control include EntitiesUserControl and read it property through binding: <controls:EntitiesUserControl

Currently implementing a custom control I would like to bind some Value directly from my viewModel without using xaml. I can do this: <customControls:MyControl MyValue="{Binding ElementName=MyElem, Path=Text}"> <Textbox Text="{Binding Mytext}" /> But not: <customControls:MyControl MyValue="{Binding MyText}"> The controls is defined in a template and inside the Control code my the MyProperty is defined as: public static readonly DependencyProperty MyValueProperty = DependencyProperty.Register("MyValue", typeof(double), typeof(CustomOEE), new FrameworkPropertyMetadata((Double)20

I have a UserControl called ChartView. There I have a Property of type ObservableCollection. I have implemented INotifyPropertyChanged in the ChartView. The code for a ChartEntry is: public class ChartEntry { public string Description { get; set; } public DateTime Date { get; set; } public double Amount { get; set; } } Now I want to use this Control in another View and setting the ObservableCollection for the ChartEntries through DataBinding. If I try to just do it with: <charts:ChartView ChartEntries="{Binding ChartEntriesSource}"/> I get a message in the xaml-window that I can not bind to a

I've scoured and scoured since I know there has been a lot posted about Dependency Properties but I just haven't quite seen anything out there that has a solution that works. I'm trying to bind an ObservableCollection from my ViewModel to my AutoCompleteBox. My ViewModel is returning the data, the Getter is being hit. However, after that, the control's SetValue or OnItemsSourcePropertyChanged doesn't fire. Any thoughts as to what might be wrong? I've got a control like so: [ContentProperty(Name = "ItemsSource")] public partial class AutoCompleteBox : Control { //local stuff private ListBox lb;

I have a TextBox Binded to a dependancy property, I have implemented a PropertyChangedCallBack function, when the text changes I need to call textbox.ScrollToEnd() but I cant since the PropertChanged function need to be static, is there a way around this? static FrameworkPropertyMetadata propertyMetaData = new FrameworkPropertyMetadata("MyWindow", FrameworkPropertyMetadataOptions.BindsTwoWayByDefault, new PropertyChangedCallback(TextProperty_PropertyChanged)); public static readonly DependencyProperty TextProperty = DependencyProperty.Register("TextProperty", typeof(string), typeof(OutputPanel