Paint Net

Posted : admin On 11/24/2021

tl;dr – To fully deprecate an extension method when you need to maintain binary compatibility (e.g. plugins), especially if it’s colliding with another extension method, you can simply remove the ‘this’ keyword.

  1. How To Get Paint Net For Free
  2. Paint Net Downlaod
  3. Roblox free is a free application, which in turn offers quite a few functions for image editing. If we review Paint.NET and compare with one of the best free photo editors - GIMP, the program takes the third place, referring to a lot of resources, and - the eighth. Similar Products. Paint.NET is free image and photo editing software for PCs that run Windows. It features an intuitive and innovative user interface with support for layers, unlimited undo, special effects, and a wide variety of useful and powerful tools.

I recently needed to remove a duplicate extension method from the Paint.NET code base. I had two copies of a ServiceProviderExtensions class, one in the PaintDotNet namespace and the other in PaintDotNet.AppModel (which I wanted to remove). They both had a GetService<TService>() extension method:

The second copy was just an absent-minded addition at some point, but of course … some plugins started using the “wrong” one (there’s no way the plugin authors could’ve known). Worse, if you had a using at the top of your C# code file for both namespaces, whether inside the app or out in a plugin, you couldn’t use either of the extension methods because the compiler would give you a “The call is ambiguous between the following methods or properties” error.

Hrumph! So, clearly I wanted to delete one of these. But, how could I do that without breaking plugins? Some were using the first copy, others were using the second copy!

The first solution I came up with was to create a new DLL, let’s call it PaintDotNet.Obsolete.dll. I’d then move the “bad” extension method class into there, add an [assembly: TypeForwardedTo(…)] attribute in the original DLL, and add [Obsolete] onto the methods in the new (err, obsolete) DLL. I couldn’t add [Obsolete] to the class, however, otherwise the TypeForwardedTo attribute would get flagged with an error too. This would mostly work, but was messy and clumsy. I may still need to use this idea in the future to cover other deprecation scenarios.

Paint Net

Finally, it dawned on me: what if I just removed ‘this’ from the extension method signature? This would remove it from IntelliSense, and also remove it as a candidate for extension method resolution at compile time, while still affording binary compatibility with old plugin DLLs.

And … it worked!!!

It works because extension methods and ‘this’ are implemented in the compiler as syntactic sugar. It’s neither a runtime nor a framework feature; once your DLL is compiled, extension methods don’t really exist (at least at the call site).

The ‘this’ keyword turns into an attribute on the method which identifies it as an extension method. When compiling a DLL that consumes the extension method, the code that’s emitted is a normal static method call. Since I wasn’t removing the static method, the old plugin DLLs would still be able to use it.

And thus a years-old conundrum has been solved. Old plugins will continue to work, and new plugins (and new app code!) can use the right extension method without the ambiguity error.

This blog post is based on some tweets I made earlier today:

Pick a software downgrade to the version you love!

Paint.NET Latest Version


Paint.NET 3.36

Aug 29, 2008
1.41 MB
Tested: Free from spyware, adware and viruses

How To Get Paint Net For Free

Paint.NET Popular Version

Paint.NET 3.08

Jun 1, 2007
1.48 MB
Tested: Free from spyware, adware and viruses

Select Version of Paint.NET to Download for FREE!

Software VersionRelease DateSize
Paint.NET 2.1 BetaAdd info5.15 MB
Paint.NET 2.1Apr 30, 20055.15 MB
Paint.NET 2.1bAdd info5.15 MB
Paint.NET 2.5 Beta 1Add info5.06 MB
Paint.NET 2.5 Beta 2Add info5.04 MB
Paint.NET 2.5 Beta 3Add info1.06 MB
Paint.NET 2.5 Beta 4Add info1.07 MB
Paint.NET 2.5 Beta 5Add info1.20 MB
Paint.NET 2.5 RC1Add info2.49 MB
Paint.NET 2.5 RC2Add info2.56 MB
Paint.NET 2.5Nov 26, 20053.39 MB
Paint.NET 2.6 Beta 1Add info3.05 MB
Paint.NET 2.6 Beta 2Add info3.15 MB
Paint.NET 2.6 RC1Add info4.42 MB
Paint.NET 2.6 RC2Add info3.98 MB
Paint.NET 2.6Add info3.41 MB
Paint.NET 2.7 Beta 1Add info3.57 MB
Paint.NET 2.50 (Beta 1)Add info5.06 MB
Paint.NET 2.50 (Beta 2)Add info5.04 MB
Paint.NET 2.50 (Beta 3)Add info1.06 MB
Paint.NET 2.50 (Beta 4)Add info1.07 MB
Paint.NET 2.50 (Beta 5)Add info1.20 MB
Paint.NET 2.60 (Beta 1)Add info3.05 MB
Paint.NET 2.60 (Beta 2)Add info3.15 MB
Paint.NET 2.60Feb 26, 20063.41 MB
Paint.NET 2.61Mar 29, 20063.41 MB
Paint.NET 2.62May 10, 20063.32 MB
Paint.NET 2.63Jun 4, 20063.36 MB
Paint.NET 2.64Jul 8, 20063.33 MB
Paint.NET 2.70Add info3.58 MB
Paint.NET 2.72Aug 31, 20063.59 MB
Paint.NET 3.0 Beta 1Add info3.63 MB
Paint.NET 3.0 Beta 2Add info3.63 MB
Paint.NET 3.0 Beta 3Add info3.83 MB
Paint.NET 3.0 RC1Add info5.04 MB
Paint.NET 3.00Jan 26, 20075.22 MB
Paint.NET 3.0Add info5.22 MB
Paint.NET 3.01Feb 26, 20075.05 MB
Paint.NET 3.05 BetaAdd info4.90 MB
Paint.NET 3.5 Beta 1Add info4.78 MB
Paint.NET 3.5 Beta 2Add info4.80 MB
Paint.NET 3.5 Beta 3Add info4.83 MB
Paint.NET 3.5 Beta 4Add info4.78 MB
Paint.NET 3.05Mar 29, 20074.71 MB
Paint.NET 3.5Add info4.80 MB
Paint.NET 3.5.0Nov 6, 20094.77 MB
Paint.NET 3.5.1Nov 19, 20094.78 MB
Paint.NET 3.5.2 Beta 1Add info4.81 MB
Paint.NET 3.5.2Jan 4, 20104.79 MB
Paint.NET 3.5.3 Beta 1Add info4.81 MB
Paint.NET 3.5.3Feb 8, 20104.78 MB
Paint.NET 3.5.4 Beta 1Add info4.80 MB
Paint.NET 3.5.4Feb 25, 20104.77 MB
Paint.NET 3.5.5 Beta 1Add info4.81 MB
Paint.NET 3.5.5 Beta 2Add info4.04 MB
Paint.NET 3.5.5 Beta 3Add info3.51 MB
Paint.NET 3.5.5Apr 25, 20103.51 MB
Paint.NET 3.5.6 (Beta)Nov 14, 20103.51 MB
Paint.NET 3.5.6 Beta 1Add info3.51 MB
Paint.NET 3.5.6Nov 17, 20103.51 MB
Paint.NET 3.5.7 Beta 1Add info3.54 MB
Paint.NET 3.5.7Feb 20, 20113.51 MB
Paint.NET 3.5.8Mar 5, 20113.52 MB
Paint.NET 3.5.9 (Beta)Sep 18, 20113.55 MB
Paint.NET 3.5.9 Beta 1Add info3.58 MB
Paint.NET 3.5.9Oct 1, 20113.58 MB
Paint.NET 3.5.10Oct 9, 20113.56 MB
Paint.NET 3.07 BetaAdd info1.36 MB
Paint.NET 3.07May 8, 20071.36 MB
Paint.NET 3.08 BetaAdd info1.36 MB
Paint.NET 3.08Jun 1, 20071.48 MB
Paint.NET 3.10 BetaAdd info1.52 MB
Paint.NET 3.10 Beta 2Add info1.66 MB
Paint.NET 3.10Aug 23, 20071.66 MB
Paint.NET 3.20 Beta 1Add info1.59 MB
Paint.NET 3.20 Beta 2Add info1.59 MB
Paint.NET 3.20 RC1Add info1.60 MB
Paint.NET 3.20Dec 12, 20071.60 MB
Paint.NET 3.22 Beta 1Add info1.39 MB
Paint.NET 3.22 Beta 2Add info1.38 MB
Paint.NET 3.22Jan 12, 20081.38 MB
Paint.NET 3.30 Beta 1Add info1.41 MB
Paint.NET 3.30 Beta 2Add info1.41 MB
Paint.NET 3.30 RC1Add info1.40 MB
Paint.NET 3.30Apr 10, 20081.39 MB
Paint.NET 3.31May 1, 20081.39 MB
Paint.NET 3.35 Beta 2Add info1.44 MB
Paint.NET 3.35Jul 7, 20081.41 MB
Paint.NET 3.36Aug 29, 20081.41 MB

Do you have software version that is not currently listed?

Upload it now and get rewarded!

Paint Net Downlaod

Paint net download free windows 10

Need a software version that is not currently listed?

Make a software request now!

Paint.NET Description

Paint.NET is a versatile photo manipulation software designed for use on computers that run Windows 2000, XP, Vista, or Server 2003. It supports layers, unlimited undo, special effects, and a wide variety of useful and powerful tools.
Originally intended as a free replacement for the MS Paint software that comes with Windows, it has grown into a powerful yet simple tool for photo and image editing.

Paint Net

Other Internet Software

Paint.NET Comments Roblox

Please enable JavaScript to view the comments powered by comments powered by Disqus