- mtvt_2010_5_1__12_15.zip
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- Microsoft.Practices.ServiceLocation.dll
- System.Windows.Controls.dll
- Mtvt
- DanielVaughan.Mtvt.sln
- DanielVaughan.Mtvt.suo
- DanielVaughan.Mtvt.vsmdi
- DanielVaughan.MtvtExample.Tests
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- DanielVaughan.MtvtExample
- Local.testsettings
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- Prism
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- Microsoft.Practices.Composite.Presentation.pdb
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- ResGen.read.1.tlog
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- TempPE
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- Microsoft.Practices.Composite.Presentation.dll
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- Microsoft.Practices.Composite.Presentation.Properties.Resources.resources
- ResolveAssemblyReference.cache
- TempPE
- Properties
- Regions
- Composite
- LIB
- Silverlight
- ServiceLocation
- Microsoft.Practices.ServiceLocation.dll
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//===================================================================================
// Microsoft patterns & practices
// Composite Application Guidance for Windows Presentation Foundation and Silverlight
//===================================================================================
// Copyright (c) Microsoft Corporation. All rights reserved.
// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY
// OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT
// LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
// FITNESS FOR A PARTICULAR PURPOSE.
//===================================================================================
// The example companies, organizations, products, domain names,
// e-mail addresses, logos, people, places, and events depicted
// herein are fictitious. No association with any real company,
// organization, product, domain name, email address, logo, person,
// places, or events is intended or should be inferred.
//===================================================================================
using System;
using System.Windows;
namespace Microsoft.Practices.Composite.Presentation.Regions
{
/// <summary>
/// Defines a class that wraps an item and adds metadata for it.
/// </summary>
public class ItemMetadata : DependencyObject
{
/// <summary>
/// The name of the wrapped item.
/// </summary>
public static readonly DependencyProperty NameProperty =
DependencyProperty.Register("Name", typeof(string), typeof(ItemMetadata), null);
/// <summary>
/// Value indicating whether the wrapped item is considered active.
/// </summary>
public static readonly DependencyProperty IsActiveProperty =
DependencyProperty.Register("IsActive", typeof(bool), typeof(ItemMetadata), new PropertyMetadata(DependencyPropertyChanged));
/// <summary>
/// Initializes a new instance of <see cref="ItemMetadata"/>.
/// </summary>
/// <param name="item">The item to wrap.</param>
public ItemMetadata(object item)
{
// check for null
this.Item = item;
}
/// <summary>
/// Gets the wrapped item.
/// </summary>
/// <value>The wrapped item.</value>
public object Item { get; private set; }
/// <summary>
/// Gets or sets a name for the wrapped item.
/// </summary>
/// <value>The name of the wrapped item.</value>
public string Name
{
get { return (string)GetValue(NameProperty); }
set { SetValue(NameProperty, value); }
}
/// <summary>
/// Gets or sets a value indicating whether the wrapped item is considered active.
/// </summary>
/// <value><see langword="true" /> if the item should be considered active; otherwise <see langword="false" />.</value>
public bool IsActive
{
get { return (bool)GetValue(IsActiveProperty); }
set { SetValue(IsActiveProperty, value); }
}
/// <summary>
/// Occurs when metadata on the item changes.
/// </summary>
public event EventHandler MetadataChanged;
/// <summary>
/// Explicitly invokes <see cref="MetadataChanged"/> to notify listeners.
/// </summary>
public void InvokeMetadataChanged()
{
EventHandler metadataChangedHandler = MetadataChanged;
if (metadataChangedHandler != null) metadataChangedHandler(this, EventArgs.Empty);
}
private static void DependencyPropertyChanged(DependencyObject dependencyObject, DependencyPropertyChangedEventArgs args)
{
ItemMetadata itemMetadata = dependencyObject as ItemMetadata;
if (itemMetadata != null)
{
itemMetadata.InvokeMetadataChanged();
}
}
}
}
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Daniel is a former senior engineer in Technology and Research at the Office of the CTO at Microsoft, working on next generation systems.
Previously Daniel was a nine-time Microsoft MVP and co-founder of
Outcoder, a Swiss software and consulting company.
Daniel is the author of Windows Phone 8 Unleashed and Windows Phone 7.5 Unleashed, both published by SAMS.
Daniel is the developer behind several acclaimed mobile apps including
Surfy Browser for Android and Windows Phone. Daniel is the creator of a number of popular open-source projects, most notably
Codon.
Would you like Daniel to bring value to your organisation?
Please contact
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