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<blockquote data-quote="sccrgoalie1" data-source="post: 1036888" data-attributes="member: 143879">Some more binding issues, I'm attempting to improve my plugin by using an ItemsControl instead of explicitly adding each item in XAML.&nbsp; I've tested the code below in Blend and it works, so I'm pretty sure my binding is the issue.&nbsp; I've been trying to get this working for about a week, so any help would be appreciated.&nbsp; I've been trying use the weather model as my source.&nbsp; Also, I did add the ObservableCollection to MP2 as shown in this branch <a href="https://github.com/MediaPortal/MediaPortal-2/tree/FEAT_ObservableCollections" target="_blank">https://github.com/MediaPortal/MediaPortal-2/tree/FEAT_ObservableCollections</a>Here's the code:xaml[CODE]&lt;Screen xmlns=&quot;www.team-mediaportal.com/2008/mpf/directx&quot;&nbsp; &nbsp; &nbsp; &nbsp; xmlns:x=&quot;http://schemas.microsoft.com/winfx/2006/xaml&quot;&nbsp; &nbsp; &nbsp; &nbsp; Context=&quot;{Model Id=C6B0FA5A-288E-405A-A5D5-AA66CC0AA327}&quot;&gt;&nbsp; &nbsp; &lt;Screen.Resources&gt;&nbsp; &nbsp; &nbsp; &nbsp; &lt;Model x:Key=&quot;Model&quot; Id=&quot;C6B0FA5A-288E-405A-A5D5-AA66CC0AA327&quot;/&gt;&nbsp; &nbsp; &lt;/Screen.Resources&gt;&nbsp; &nbsp; &lt;Canvas DataContext=&quot;{Binding Source={StaticResource Model}}&quot;&gt;&nbsp; &nbsp; &nbsp; &nbsp; &lt;Canvas.Background&gt;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &lt;ImageBrush ImageSource=&quot;{Binding Path=SlideshowBackgroundProperty}&quot; Stretch=&quot;Fill&quot;/&gt;&nbsp; &nbsp; &nbsp; &nbsp; &lt;/Canvas.Background&gt;&nbsp; &nbsp; &nbsp; &nbsp; &lt;HeaderedItemsControl ItemsSource=&quot;{Binding Path=PictureList}&quot;&gt;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &lt;HeaderedItemsControl.ItemsPanel&gt;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &lt;ItemsPanelTemplate&gt;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &lt;Canvas Background=&quot;Green&quot;/&gt;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &lt;/ItemsPanelTemplate&gt;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &lt;/HeaderedItemsControl.ItemsPanel&gt;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &lt;HeaderedItemsControl.ItemContainerStyle&gt;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &lt;Style TargetType=&quot;ContentPresenter&quot;&gt;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &lt;Setter Property=&quot;Canvas.Left&quot; Value=&quot;{Binding Path=Left}&quot;/&gt;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &lt;Setter Property=&quot;Canvas.Top&quot; Value=&quot;{Binding Path=Top}&quot;/&gt;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &lt;/Style&gt;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &lt;/HeaderedItemsControl.ItemContainerStyle&gt;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &lt;HeaderedItemsControl.ItemTemplate&gt;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &lt;DataTemplate&gt;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &lt;Image Source =&quot;{Binding Path=PictureImage}&quot; Stretch=&quot;Uniform&quot; MaxWidth=&quot;50&quot; MaxHeight=&quot;50&quot;/&gt;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &lt;/DataTemplate&gt;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &lt;/HeaderedItemsControl.ItemTemplate&gt;&nbsp; &nbsp; &nbsp; &nbsp; &lt;/HeaderedItemsControl&gt;&nbsp; &nbsp; &nbsp;&nbsp; &nbsp; &nbsp; &lt;/Canvas&gt;&lt;/Screen&gt;[/CODE]Binding Picture[CODE]using System;using System.Collections.Generic;using System.ComponentModel;using System.Linq;using System.Text;namespace MPPhotoSlideshow{&nbsp; public class BindingPicture:INotifyPropertyChanged&nbsp; {&nbsp; &nbsp; public event PropertyChangedEventHandler PropertyChanged;&nbsp; &nbsp; private void NotifyPropertyChanged(string propertyName)&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; if (PropertyChanged != null)&nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; PropertyChanged(this, new PropertyChangedEventArgs(propertyName));&nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; }&nbsp; &nbsp; private int _left;&nbsp; &nbsp; public int Left&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; get { return _left; }&nbsp; &nbsp; &nbsp; set&nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; if (_left != value)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; _left = value;&nbsp; &nbsp; &nbsp; &nbsp; NotifyPropertyChanged(&quot;Left&quot;);&nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; }&nbsp; &nbsp; private int _top;&nbsp; &nbsp; public int Top&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; get { return _top; }&nbsp; &nbsp; &nbsp; set&nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; if (_top != value)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; _top = value;&nbsp; &nbsp; &nbsp; &nbsp; NotifyPropertyChanged(&quot;Top&quot;);&nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; }&nbsp; &nbsp; private string _pictureImage;&nbsp; &nbsp; public string PictureImage&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; get { return _pictureImage; }&nbsp; &nbsp; &nbsp; set&nbsp; &nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; &nbsp; if (_pictureImage != value)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; _pictureImage = value;&nbsp; &nbsp; &nbsp; &nbsp; NotifyPropertyChanged(&quot;PictureImage&quot;);&nbsp; &nbsp; &nbsp; }&nbsp; &nbsp; }}[/CODE]Model[CODE]protected readonly AbstractProperty _slideshowBackgroundProperty;private ObservableCollection&lt;BindingPicture&gt; _pictureList = null;public ObservableCollection&lt;BindingPicture&gt; PictureList;public string SlideshowBackground&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; get { return (string)_slideshowBackgroundProperty.GetValue(); }&nbsp; &nbsp; &nbsp; set { _slideshowBackgroundProperty.SetValue(value); }&nbsp; &nbsp; }public AbstractProperty SlideshowBackgroundProperty&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; get { return _slideshowBackgroundProperty; }&nbsp; &nbsp; }public MPPhotoSlideshowModel()&nbsp; &nbsp; {&nbsp; &nbsp; &nbsp; try&nbsp; &nbsp; &nbsp; {_slideshowBackgroundProperty = new WProperty(typeof(object), null);settings = new XMLSettings(Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData) + @&quot;\MPPhotoSlideshow\&quot;, &quot;MPPhotoSlideshow2.xml&quot;);&nbsp; &nbsp; &nbsp; &nbsp; SlideshowBackground= settings.getXmlAttribute(&quot;BackgroundPath&quot;);&nbsp; &nbsp; &nbsp; &nbsp; _pictureList= new ObservableCollection&lt;BindingPicture&gt;();&nbsp; &nbsp; &nbsp; &nbsp; _pictureList.Add(new BindingPicture() { Left=10, Top=10, PictureImage=@&quot;C:\Users\Mark\Pictures\Tulips.jpg&quot;});&nbsp; &nbsp; &nbsp; &nbsp; PictureList.FireChange();}}[/CODE]</blockquote>

[QUOTE="sccrgoalie1, post: 1036888, member: 143879"] Some more binding issues, I'm attempting to improve my plugin by using an ItemsControl instead of explicitly adding each item in XAML. I've tested the code below in Blend and it works, so I'm pretty sure my binding is the issue. I've been trying to get this working for about a week, so any help would be appreciated. I've been trying use the weather model as my source. Also, I did add the ObservableCollection to MP2 as shown in this branch [url]https://github.com/MediaPortal/MediaPortal-2/tree/FEAT_ObservableCollections[/url] Here's the code: xaml [CODE]<Screen xmlns="www.team-mediaportal.com/2008/mpf/directx" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Context="{Model Id=C6B0FA5A-288E-405A-A5D5-AA66CC0AA327}"> <Screen.Resources> <Model x:Key="Model" Id="C6B0FA5A-288E-405A-A5D5-AA66CC0AA327"/> </Screen.Resources> <Canvas DataContext="{Binding Source={StaticResource Model}}"> <Canvas.Background> <ImageBrush ImageSource="{Binding Path=SlideshowBackgroundProperty}" Stretch="Fill"/> </Canvas.Background> <HeaderedItemsControl ItemsSource="{Binding Path=PictureList}"> <HeaderedItemsControl.ItemsPanel> <ItemsPanelTemplate> <Canvas Background="Green"/> </ItemsPanelTemplate> </HeaderedItemsControl.ItemsPanel> <HeaderedItemsControl.ItemContainerStyle> <Style TargetType="ContentPresenter"> <Setter Property="Canvas.Left" Value="{Binding Path=Left}"/> <Setter Property="Canvas.Top" Value="{Binding Path=Top}"/> </Style> </HeaderedItemsControl.ItemContainerStyle> <HeaderedItemsControl.ItemTemplate> <DataTemplate> <Image Source ="{Binding Path=PictureImage}" Stretch="Uniform" MaxWidth="50" MaxHeight="50"/> </DataTemplate> </HeaderedItemsControl.ItemTemplate> </HeaderedItemsControl> </Canvas> </Screen>[/CODE] Binding Picture [CODE]using System; using System.Collections.Generic; using System.ComponentModel; using System.Linq; using System.Text; namespace MPPhotoSlideshow { public class BindingPicture:INotifyPropertyChanged { public event PropertyChangedEventHandler PropertyChanged; private void NotifyPropertyChanged(string propertyName) { if (PropertyChanged != null) { PropertyChanged(this, new PropertyChangedEventArgs(propertyName)); } } private int _left; public int Left { get { return _left; } set { if (_left != value) _left = value; NotifyPropertyChanged("Left"); } } private int _top; public int Top { get { return _top; } set { if (_top != value) _top = value; NotifyPropertyChanged("Top"); } } private string _pictureImage; public string PictureImage { get { return _pictureImage; } set { if (_pictureImage != value) _pictureImage = value; NotifyPropertyChanged("PictureImage"); } } }[/CODE] Model [CODE] protected readonly AbstractProperty _slideshowBackgroundProperty; private ObservableCollection<BindingPicture> _pictureList = null; public ObservableCollection<BindingPicture> PictureList; public string SlideshowBackground { get { return (string)_slideshowBackgroundProperty.GetValue(); } set { _slideshowBackgroundProperty.SetValue(value); } } public AbstractProperty SlideshowBackgroundProperty { get { return _slideshowBackgroundProperty; } } public MPPhotoSlideshowModel() { try { _slideshowBackgroundProperty = new WProperty(typeof(object), null); settings = new XMLSettings(Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData) + @"\MPPhotoSlideshow\", "MPPhotoSlideshow2.xml"); SlideshowBackground= settings.getXmlAttribute("BackgroundPath"); _pictureList= new ObservableCollection<BindingPicture>(); _pictureList.Add(new BindingPicture() { Left=10, Top=10, PictureImage=@"C:\Users\Mark\Pictures\Tulips.jpg"}); PictureList.FireChange(); } } [/CODE] [/QUOTE]

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