Previous Post in this series:Part 12: Cancelling Threads with the CancellationTokenSource – The Code This sample derives from a Microsoft example and an updated solution is available here. AsyncAwaitSample model: There are two runs here, one shown using the keyword “await” with an asyncronous method and another run just running an asyncronous method without using […]
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Previous Post in this series:Part 11: Cancelling Threads with the CancellationTokenSource – The MVVM So now that we’ve covered the MVVM, which you saw was pretty trivial to implement, let’s cover the actual sample. CancellationSample.Run We start by instantiating the CancellationTokenSource that holds our token. We have to do this for each run or else […]
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Previous Post in this series:Part 10: Loop control of the Parallel.For and .ForEach Next up we’ll work on cancelling threads with the CancellationTokenSource. This is really a two parter where the first part will deal with the changes I had to make to integrate a new view and the second part covering the sample model. […]
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Previous Post in this series:Part 9: Basic Exception handling with the AggregateException Generally we’re used to having a break when doing loops. If you’ve tried to continue or break out of a parallel loop you get: No enclosing loop out of which to break or continue “continue” is the easy case, just return. But breaking […]
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Previous Post in this series:Part 8: Adding a New Sample, Matrices Multiplication In the updated solution you’ll find two new models, AggregateExceptionNoCatchSample and AggregateExceptionCatchSample. The TPL provides a convienient exception handling mechanism in the form of an AggregateException. If you run through a Parallel.For or .ForEach and an exception is thrown in one of the […]
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Part One: Starting with MVVMPart Two: The MVVM solution structure and basic frameworkPart Three: Base ClassesPart 4: Sampler View, View Model and ModelPart 5: Running and working with the TPL samplesPart 6: Parallel.For SamplePart 7: Using Parallel.For effectively We’re going to add in two new samples to continue showing the benefits of utilizing the TPL […]
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Part One: Starting with MVVMPart Two: The MVVM solution structure and basic frameworkPart Three: Base ClassesPart 4: Sampler View, View Model and ModelPart 5: Running and working with the TPL samplesPart 6: Parallel.For Sample In the last post we discussed where using a Parallel.For isn’t effective. The answer is fairly straightforward, Parallel.For (and by extension […]
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Part One: Starting with MVVMPart Two: The MVVM solution structure and basic frameworkPart Three: Base ClassesPart 4: Sampler View, View Model and ModelPart 5: Running and working with the TPL samples In the solution directory Models, you will find the LineSample and LineParallelSample models. These are fairly straight forward samples. LineSample.Run() We start a stop […]
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Part One: Starting with MVVMPart Two: The MVVM solution structure and basic frameworkPart Three: Base ClassesPart 4: Sampler View, View Model and Model Finally, before getting in the actual TPL samples there is one last thing to cover. How do we run the samples? Well, as previously discussed the Submit button in SamplerView is bound […]
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Part One: Starting with MVVMPart Two: The MVVM solution structure and basic frameworkPart Three: Base Classes I want to go over the main view (SamplerView), view model (SamplerViewModel) and model (Sampler) classes next. I’ve gone over the ItemsControl that populates the TPL samples but I wanted to cover the other MVVM aspects as well as […]
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