Cannot register duplicate Name 'mainController' in this scope.
Bonjour
Je suis entrain de suivre un tutoriel sur SilverLight permettant de créer une galerie d'images.
Je travailles sous Visual Studio 2010 (Difficile de dire si cela vient d'un bug du à la beta..).
Je rencontre l'erreur suivante lors de la compilation (ou pour afficher le designer) :
Citation:
Error 1 Cannot register duplicate Name 'mainController' in this scope. C:\Users\Julien\Documents\Visual Studio 10\Projects\SilverlightApplication2\SilverlightApplication2\Page.xaml 10 27 SilverlightApplication2
Je vous remercie pour vos futures réponses,
Cdt
Julien
Voici les différentes pages de code :
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| <UserControl x:Class="SilverlightApplication2.Page"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:o="clr-namespace:SilverlightApplication2"
mc:Ignorable="d"
d:DesignHeight="300" d:DesignWidth="400">
<UserControl.Resources>
<o:MainController x:Name="mainController" />
<o:ListImageObj x:Name="Images">
<o:ImageObj id="1" titre="Coucou" url="ig2i.png" rating="3" ></o:ImageObj>
<o:ImageObj id="2" titre="Salut" url="bodycote-logo.jpg" rating="3" ></o:ImageObj>
</o:ListImageObj>
</UserControl.Resources>
<Grid x:Name="LayoutRoot" Background="White">
<StackPanel Orientation="Horizontal">
<ListBox x:Name="lb1" ItemsSource="{StaticResource Images}" SelectedItem="{Binding Path=ImageSelected,Source={StaticResource mainController},Mode=TwoWay}">
<ListBox.ItemTemplate>
<DataTemplate>
<TextBlock Text="{Binding titre}" />
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
<Button Margin="50" x:Name="bt1">
<Button.Content>
<StackPanel>
<TextBlock x:Name="tb1" HorizontalAlignment="Center" Text="{Binding Path=ImageSelected.titre,Source={StaticResource mainController}}"/>
<Image x:Name="image1" Height="106.656" Width="183.315" Source="{Binding Path=ImageSelected.url, Source={StaticResource mainController}}" />
</StackPanel>
</Button.Content>
</Button>
</StackPanel>
</Grid>
</UserControl> |
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| using System;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Ink;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using System.Collections.Generic;
namespace SilverlightApplication2
{
public class ImageObj
{
public int id { get; set; }
public string titre { get; set; }
public string url { get; set; }
public int rating { get; set; }
}
public class ListImageObj : List<ImageObj>
{
}
} |
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| using System;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Ink;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using System.ComponentModel;
namespace SilverlightApplication2
{
public class MainController : INotifyPropertyChanged
{
private ImageObj imageSelected;
public ImageObj ImageSelected
{
get { return imageSelected; }
set
{
if (imageSelected != value)
{
imageSelected = value;
OnPropertyChanged("MyProperty");
}
}
}
#region INotifyPropertyChanged Members
public event PropertyChangedEventHandler PropertyChanged;
protected void OnPropertyChanged(string propertyName)
{
if (this.PropertyChanged != null)
this.PropertyChanged(this, new PropertyChangedEventArgs(propertyName));
}
#endregion
}
} |
