Qiweiye's Blog

About DotNet, WPF

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    WPF related articles on MSDN magazine of Feb 2009

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    WPF Apps With The Model-View-ViewModel Design Pattern http://msdn.microsoft.com/en-us/magazine/dd419663.aspx written by Josh Smith. He has written lots of articles on WPF. You can view them at his blog joshsmithonwpf.wordpress.com     Writing...
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    New Hotkey in win7 beta1

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    Windows 7 beta 1 includes some handy new shortcut key combinations that allow you to navigate and manage the Windows workspace more efficiently. Here are 10 new Windows 7 shortcuts that will help you speed up your workflow (“Win” means the Windows Key...
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    DependencyProperty Precedence(4)

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    If you want to know that where the value of DependencyProperty comes from, there is a class called DependencyPropertyHelper . 1: public static class DependencyPropertyHelper 2: { 3: // Methods 4: public static ValueSource GetValueSource...
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    DependencyProperty Precedence(3)

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    Let’s focused on the coercion of DP value. In the precedence list, the coercion source is the highest. In order to verify it, I have created a class called CoercionButton. 1: public class CoercionButton : Button 2: { 3: static CoercionButton...
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    DependencyProperty Precedence(2)

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    One common question is that: Why can’t change the DependencyProperty value after applying animation with a hold behavior and how to solve it? I have create a simple solution to go deep on coercion, animation and local value. You can download it by clicking...
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    DependencyProperty Precedence(1)

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    You know that value of DependencyProperty may come from different sources and all there sources has some priority. In this blog, I focus on the precedence list when calculating the value of DependencyProperty. Highest precedence is listed first: From...
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    MSDN Magazine Resource

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    You can view all magazines online at http://msdn.microsoft.com/en-us/magazine/cc135865.aspx Also you can download them(.chm files) at http://msdn.microsoft.com/en-us/magazine/cc159440.aspx   Enjoy!
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    DeepEarth

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    You know that the DeepZoom tech provided in Silverlight 2.0 is very cool. And can you image combining the DeepZoom with Microsoft VirtualEarth? The answer is DeepEarth. “ DeepEarth is a mapping control powered by the combination of Microsoft’s Silverlight...
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    Render Text On A Path With WPF

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    Very great article from Charles Petzold. You can view it at: http://msdn.microsoft.com/en-us/magazine/dd263097.aspx?pr=blog I create a xps version, you can download from my skydriver by clicking below link:
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    .Net Framework 4 Universe in DeepZoom

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    Microsoft announced Visual Studio 2010 and the .NET Framework 4.0 on September 29, 2008 which marks the next generation of developer tools from Microsoft. Based upon .NET Framework 4.0 , Brad Abrams released a poster " .Net Framework 4.0 universe...
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    x:Shared Attribute in xaml (3)

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    If want to share Image in ResourceDictionary, there is another way except using x:Shared=”false”. < Application.Resources > < BitmapImage x : Key ="bitmapImage" UriSource ="pack://application:,,,/Resource/Dock.JPG"/>...
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    x:Shared Attribute in xaml (2)

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    Document about x:Shared Attribute on MSDN: http://msdn.microsoft.com/en-us/library/aa970778.aspx The default value for x:Shared is true. It means that any given resource request always returns the same instance. In the preview blog, the x:Shared property...
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    x:Shared Attribute in xaml (1)

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    I have created a simple wpf application. In App.xaml, I defined two resources: one is an Image control(key is image") and another is a DataTemplate which using DynamicResource to reference the Image. < Application.Resources > < Image x...
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    Retained Mode Graphics in WPF

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    One of the keys to understanding the role of the Visual object is to understand the difference between immediate mode and retained mode graphics systems. A standard Win32 application based on GDI or GDI+ uses an immediate mode graphics system. This means...
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    patterns & practices: Application Architecture Guide 2.0

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    Latest "content complete" release is available now and the homepage is: http://www.codeplex.com/AppArchGuide Need to take some time to review it.
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    IronPython V2.0 has been released!

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    The IronPython and Dynamic Language Runtime teams are proud to announce the release of IronPython 2.0 final. IronPython 2.0 is the culmination of nearly two years worth of work resulting in a CPython 2.5 compatible release on .NET 2.0 SP1. By far, the...
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    Surface @PDC008 2

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    You can view it online http://channel9.msdn.com/pdc2008/PC17/ Very cool! Pleasure to see the SDK is released and other guys out of MS can develop surface application Now.
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    Reading WPF Source Code series(1) - DispatcherSynchronizationContext

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    WPF requires STA threading. One of the changes to the threading support that shipped in the .Net Framework 2.0 was the introduction of SynchronizationContext . The purpose of this class is to provide a model to make communication between threads...
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    Reading WPF Source Code series(0)

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    Since the dotnet source code are avaible now, including WPF, it's a good chance for us to read the code and go deep. So, I will write a series of article descring something found in the code. You can get more information on how to get the source...
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    First post!

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    here, I come! this is my first post on this site.
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