WPF 3.5 SP1 Performance on Tablet & Touch-enabled machines

Some customers reported performance issues and general sluggishness on Tablet & Touch-enabled machines with their WPF 3.5 SP1 applications. This is especially noticeable during scrolling if the application comprise of many visual elements. The root cause is that Accessibility clients need to collect UIAutomation information in order interact with applications. This in turn causes WPF…

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What’s new in .NET Framework 4 Client Profile Beta 2

Introduction Hopefully folks have seen Soma’s blog announcing the availability of Beta 2 of Visual Studio 2010 and .NET Framework 4. In .NET Framework 4 we have introduced a streamlined subset and more compact version of the .NET Framework called the Microsoft .NET Framework 4 Client Profile (aka NET4 Client Profile). The Microsoft .NET Framework…

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Memory Leaks in WPF based applications – Blog Update 2

We discovered few other potential memory leaks that WPF based application can encounter so I wanted to update my original Finding Memory Leaks in WPF-based applications blog and the sample in that blog with more info on these potential leaks. As you may remember, I already updated my original blog once (see here), so this…

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.NET Framework 4 Client Profile – Introduction

Introduction Hopefully folks have seen Soma’s and Jason Zander’s blogs announcing the availability of Beta 1 of Visual Studio 2010 and .NET Framework 4. In .NET Framework 4 we introduced a streamlined subset and more compact version of the .NET Framework called the Microsoft .NET Framework 4 Client Profile. The goal of the Client Profile…

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