

The most common causes of performance problems could be eliminated with the following actions:

Note that because ReSharper processes assembly annotations at the very first start, any subsequent start will be faster even if you clean up ReSharper caches. Subsequent openings of this solution will not result in any significant delays because the indexing results are already cached on your hard drive.

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ReSharper builds and caches a model of the solution, which is then used in almost all of its features - not only for code analysis, but also for navigation and search, code completion, unit testing and more. In this case, provided your system meets the requirements, the check-list below will help you fix performance problems in most cases.Ī significant time (up to several minutes) taken for opening a large solution for the first time is not a sign of a problem. Often, this is reported to happen on large-size solutions and when ReSharper is installed to Visual Studio v. Visual Studio and ReSharper, which share the same 32-bit process push your system to its limits. We believe that Visual Studio developers are working towards the same things.īy trying to speed up ReSharper on outdated hardware by disabling some features, you deprive yourself of great tools that can speed up your development performance. We constantly make sure that ReSharper works fine on modern hardware and with medium- and large-size solutions without any tweaking. In this case, we suggest upgrading your system as the first step of dealing with the problems. Your system does not meet the requirements. There are two major sources of performance problems with ReSharper installed in Visual Studio: It runs in a 64-bit process making memory issues less likely. NET IDE, which among other things includes almost all ReSharper features. If you find a bug in this extension or have a feature request, please visit to file an issue.You may be also interested in JetBrains Rider - a standalone cross-platform. To place a guide to the left of the first column use "Edit.AddGuideline 0". To place a guide to the right of column 80, use "Edit.AddGuideline 80". Note that the column numbers used for the Edit.AddGuideline and Edit.RemoveGuideline commands refer to the right side of the given column of text. These commands may also be accessed from Visual Studio's Command Window editorconfig they override any other guidelines set via the context menus or command window. Guidelines = 40 1px dotted black, 80 10px solid 30B0ED4C, 132 The third, at column 132 doesn't specify a style, so it will be drawn using the default style which, if not specified via guidelines_style, will take its color from Fonts & Colors. The available color names are from WPF's Colors collection ().Īs the following example shows, you can set the style for each guideline separately. There are three different drawing styles:Īs the examples show, colors may be named or in RGB or ARGB (hexadecimal) format. # ARGB color format (red with 25% opacity)Īs shown, you can have different styles for different file types. You can set the guideline style like this: The following example sets guidelines at columns 80 and 120 for C# and VB files and a single guideline at column 80 for all other files. Set the guidelines property to a list of column values. editorconfig support (VS 2017 and above)įor VS 2017 and above, the position of guidelines can be overridden via settings in. Look for "Guideline" in the Text Editor category: You can change the guideline color from the Fonts and Colors page in Tools/Options. "Remove All Guidelines" does exactly that. "Remove Guideline" will remove any guideline at the current insertion point. When "Add Guideline" is selected, a vertical dashed line will be drawn at the same position as the caret (insertion point). You will see a "Guidelines" flyout with three commands:

Getting StartedĪdd a new guideline via the context (right-click) menu on the editor surface. Note: This extension collects and transmits anonymized usage statistics to the extension author for product improvement purposes. Visual Studio 2022 users, please go here. You specify where the guides go and what color they should be. This is useful if you are trying to tabulate columns of data or if you want to ensure that your lines don't extend beyond a certain length. Editor Guidelines adds vertical column guides behind your code.
