The proper way to load CLR in Python is like this: Make sure no old stuff is left from Python.NET in Python installation folder (e.g. C:\Python27). In my case I had legacy clr.pyd in one of folders. Note that pip for some old versions did not remove all parts of Python.NET. Append the directory with … Read more
Windsor currently does not support that, and it’s by design. The reasoning is that you should explicitly register types you need so that you dont get misconfigured object. There is however a possibility that there will be added a hook to create non-registered type at some point in the near future, as this is needed … Read more
A very succinct way to get a folder size in .net 4.0 is below. It still suffers from the limitation of having to traverse all files recursively, but it doesn’t load a potentially huge array of filenames, and it’s only two lines of code. Make sure to use the namespaces System.IO and System.Linq. private static … Read more
There is a .NET Interface to VLC which is a .Net user control that uses libvlc interfaces Vlc.DotNet which is a .net library that hosts the audio/video capabilities of the VLC libraries. In other words, it’s a .net wrapper around libvlc. an implementation on CodePlex – DMediaPlayer – Simple VLC frontend. which is a simple … Read more
I created a couple of attached properties which handle this issue. I hope this comes in handy for someone! First – a simple interface for your directionalised comparer. This extends IComparer but gives us one more property (SortDirection). Your implementation should use this to determine the correct ordering of elements (which would otherwise have been … Read more
I coded it in the assumption that asynchronous and parallel processing would be the same Asynchronous processing and parallel processing are quite different. If you don’t understand the difference, I think you should first read more about it (for example what is the relation between Asynchronous and parallel programming in c#?). Now, what you want … Read more
If you want the memory of the entire running process and not on a per thread basis, how about: // get the current process Process currentProcess = System.Diagnostics.Process.GetCurrentProcess(); // get the physical mem usage long totalBytesOfMemoryUsed = currentProcess.WorkingSet64; There’s a whole host of other process memory properties besides WorkingSet64 check out the “memory related” ones … Read more
The wording you refer to looks like that which I often use. The specification says this though: A read of a volatile field is called a volatile read. A volatile read has “acquire semantics”; that is, it is guaranteed to occur prior to any references to memory that occur after it in the instruction sequence. … Read more
So I got it working after reading Pro WPF in C# 2008 (Page 726). Basically the DocumentViewer class needs an XPS file to present a print preview of it. So I do the following: PrintDialog dialog = new PrintDialog(); var paginator = new RowPaginator(rowsToPrint) { PageSize = new Size(dialog.PrintableAreaWidth, dialog.PrintableAreaHeight) }; string tempFileName = System.IO.Path.GetTempFileName(); … Read more
Firstly, covariance and contravariance in C# only apply to interfaces and delegates. So your question is really about IDictionary<TKey,TValue>. With that out of the way, it’s simplest to just remember that an interface can only be co/contra-variant if all values of a type parameter are either only passed in, or only passed out. For example … Read more