Visual studio enable intellisense

Visual studio enable intellisense DEFAULT

A much-touted new feature of Visual Studio 2017 RC have been the updates to IntelliSense. IntelliSense is one of my favorite features of Visual Studio, and increase productivity for experienced and new developers. Let's look at the changes.

A Look At Visual Studio 2017 IntelliSense

To see the changes to IntelliSense, first I started a WinForms C# project and dropped a FlexGrid control on the form. To enable the new functionality, go into Tools > Options > Text Editors > C# > IntelliSense. Check the last two boxes under Completion for highlighting and filters. Activate IntelliSense Activate IntelliSense Now, switch to the code-behind for the form, pull up IntelliSense for the FlexGrid, and you'll start to see some changes. Entering .row filters the available options like before, but now it highlights where the entered text is in the display. In addition, you'll see buttons at the bottom of the IntelliSense window, and they allow you to further filter the results to only properties, events or methods. IntelliSense in action IntelliSense in action This can make using an unfamiliar control much easier. You'll be able to find existing features much faster, as you don’t have to scroll past long lists of properties and events to find the method you need. Visual Studio 17 RC provides plenty of other great new features, and I recommend that you explore some of the other new changes to see how they integrate in your processes and workflow. ComponentOne Studio's extensions work with Visual Studio 2017 RC, and we'll continue to improve and test our products so when production version ships, our controls will be ready to help make your transition as smooth as possible. Read more about ComponentOne Studio and Visual Studio 2017 RC

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Sours: https://www.grapecity.com/blogs/visual-studio-2017-rc-a-look-at-the-new-intellisense

Visual Studio IntelliCode

Assisted IntelliSense – C#

IntelliCode saves you time by putting what you’re most likely to use at the top of your completion list. IntelliCode recommendations are based on thousands of open source projects on GitHub each with over 100 stars. When combined with the context of your code, the completion list is tailored to promote common practices.

IntelliCode isn’t limited to statement completion. Signature help also recommends the most likely overload for your context.

Team Completions

IntelliCode can provide recommendations based on your code and seamlessly share them across your team. With this preview feature, you can build a team model to provide recommendations on code that isn’t in the open source domain, such as methods on your own utility classes or domain specific library calls. Integrate our build task into your pipeline to keep your team completions up to date with repository changes.

Argument Completion

In addition to statement completion signature help, IntelliCode also makes argument recommendations to help you choose the right argument quickly.

Inferring code style and formatting conventions

Keep your code consistent easily with Visual Studio IntelliCode, which dynamically creates an .editorconfig file from your codebase to define coding styles and formats.

Note: We have several Preview features which are off by default and can be enabled through the Tools > Options > IntelliCode page.

IntelliCode is installed by default with any workload that supports C#, C++, TypeScipt/JavaScript, or XAML in Visual Studio 2019 Version 16.3 and higher.

Try it now with Visual Studio 2019

Assisted IntelliSense – C++

IntelliCode saves you time by putting what you’re most likely to use at the top of your completion list. IntelliCode recommendations are based on thousands of open source projects on GitHub each with over 100 stars. When combined with the context of your code, the completion list is tailored to promote common practices.

When writing C++, IntelliCode will assist when using popular libraries such as STL . The context of your code is used to provide the most useful recommendations first. For example, when using std::string within a while-loop, the substr method is surfaced to the top.

Team Completions (Preview – C++)

IntelliCode can provide recommendations based on your code and seamlessly share them across your team. With this preview feature, you can build a team model for completions to provide recommendations on code that isn’t in the open source domain, such as methods on your own utility classes or domain specific library calls. When you enable automatic acquisition of team models, you can also seamlessly share your team model with anyone else working in that repository.

This feature comes installed by default with any workload that supports C#, C++, TypeScipt/JavaScript, or XAML in Visual Studio 2019 Version 16.3 and higher.

Try it now with Visual Studio 2019

Assisted IntelliSense – Java

IntelliCode saves you time by putting what you’re most likely to use at the top of your completion list. IntelliCode recommendations are based on thousands of open source projects on GitHub each with over 100 stars. When combined with the context of your code, the completion list is tailored to promote common practices.

IntelliCode works well with popular Java libraries and frameworks like Java SE and Spring. It will help you whether you are doing monolithic web apps or modern microservices.

This feature is available as a Visual Studio Code October 2018 Release 1.29 extension.

Try it now with Visual Studio Code

Assisted IntelliSense – Python

IntelliCode saves you time by putting what you’re most likely to use at the top of your completion list. IntelliCode recommendations are based on thousands of open source projects on GitHub each with over 100 stars. When combined with the context of your code, the completion list is tailored to promote common practices.

IntelliCode will make you more productive with a wide range of Python packages, whether you’re doing simple scripting with os or sys modules, building websites with Django or Flask, or working with data science modules such as numpy and tensorflow.

This feature is available as a Visual Studio Code October 2018 Release 1.29 extension.

Try it now with Visual Studio Code

Assisted IntelliSense – SQL Server

IntelliCode saves you time by putting what you’re most likely to use at the top of your completion list. IntelliCode recommendations are based on thousands of open source projects on GitHub each with over 100 stars. When combined with the context of your code, the completion list is tailored to promote common practices.

IntelliCode works well with T-SQL queries by providing smart suggestions depending on the construction of the query, and then placing those suggestions at the top of your IntelliSense as you type.

This feature works seamlessly for SQL Server when installed with the mssql extension (1.7.0) for Visual Studio Code.”

Try it now with Visual Studio Code

Assisted IntelliSense – TypeScript/JavaScript

IntelliCode saves you time by putting what you’re most likely to use at the top of your completion list. IntelliCode recommendations are based on thousands of open source projects on GitHub each with over 100 stars. When combined with the context of your code, the completion list is tailored to promote common practices.

IntelliCode will assist you across different JavaScript libraries, whether you’re writing client-side code with frameworks like React, Angular, or Vue or doing server-side development with Node.js.
This feature comes installed by default with any workload that supports C#, C++, TypeScipt/JavaScript, or XAML in Visual Studio 2019 Version 16.1 and is available as a Visual Studio Code October 2018 Release 1.29 extension.

Try it now with Visual Studio 2019

Try it now with Visual Studio Code

Assisted IntelliSense – XAML

IntelliCode saves you time by putting what you’re most likely to use at the top of your completion list. IntelliCode recommendations are based on thousands of open source projects on GitHub each with over 100 stars. When combined with the context of your code, the completion list is tailored to promote common practices.

Recommendations for Controls and properties

When typing XAML, IntelliCode will recommend the Control you are most likely to use in that context. Additionally, within the context of a control, it will recommend the properties you are most likely to use, in the order in which you would have used them!

This feature comes installed by default with any workload that supports C#, C++, TypeScipt/JavaScript, or XAML in Visual Studio 2019 Version 16.1.

Try it now with Visual Studio 2019

Sours: https://visualstudio.microsoft.com/services/intellicode/
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Disable or pause default IntelliSense for C/C++

The C/C++ parser in default IntelliSense, especially in extremely large solutions and with older IDEs, may slow an IDE such that performance while editing is unacceptable. If this appears to be the case for your environment, consider disabling default IDE IntelliSense for C/C++ and relying only on the lighter parser in Visual Assist. If you use Visual Studio 2008 or older, consider preventing the parsers from running simultaneously.

If you develop with Unreal Engine 4 (UE4), following the UE4-specific documentation to disable default IntelliSense and UE4.

Note: disabling of default IntelliSense renders inoperable some features that rely on the module, including the Class View and Add Class Wizard.

Disabling or pausing of IDE IntelliSense varies by IDE. In all environments, begin by choosing Visual Assist as the source of C/C++ content in the options dialog of Visual Assist.

Then, follow steps for your IDE.

Visual Studio 2010 and newer

Disable IntelliSense for all solutions by adjusting the following two settings in the specified order, i.e. set the interval to zero before disabling the database:

IDE Tools menu -> Options -> Text Editor -> C/C++ -> Advanced -> Rescan Solution Interval = 0

IDE Tools menu -> Options -> Text Editor -> C/C++ -> Advanced -> Disable Database = True

More information is available in this poston the Visual C++ Team Blog.

Visual Studio 2008 and older

Option 1: Disable IntelliSense for a specific solution

Exit the IDE.

Delete NCB existing NCB file(s), and create two, read-only, zero-length NCB files in the base directory of your solution, and one in the %TEMP% directory.

Reply "no" when you load your solution in the IDE.


Re-enable default IntelliSense by deleting the NCB file in the solution base directory.

Option 2: Disable IntelliSense for all solutions

Exit the IDE.

 

Rename C:\Program Files\Microsoft Visual Studio 8\VC\vcpackages\feacp.dll

 

Return the DLL to its original name to re-enable default IntelliSense.

Option 3: Pause default IntelliSense parse during Visual Assist parse

Exit the IDE.

Create the registry string value "DefaultIntelliSense" in HKCU\Software\Whole Tomato\Visual Assist X\ <IDE spec> \

Set value to "Delay" to temporarily prevent default Intelllisense from parsing while Visual Assist parses.

Set value to "Disable" to prevent default Intelllisense from parsing at all. (This option differs from renaming of feacp.dll, in that setting value to "Disable" still causes the IDE to load an existing NCB.)

Note: Visual Assist ignores value of registry string value "DefaultIntelliSense" if option to "Get content from default IntelliSense" is enabled.

Related Documentation

 

Sours: https://docs.wholetomato.com/default.asp?W133

Code completion (IntelliSense)

ReSharper complements and extends Visual Studio's native code completion (IntelliSense) with more advanced capabilities. For example, it narrows down the list of suggestions based on your typing, automatically imports selected types and extension methods, adds parentheses when completing method names, suggests variable and field names depending on their types, and more.

To get you familiar with ReSharper's code completion features, here are some implementation basics:

  • By default, ReSharper replaces Visual Studio's native's IntelliSense with its own features.

    The suggestion list of Automatic completion appears as soon as you start typing a new identifier. The suggestion list of Basic completion appears when you press the default Visual Studio IntelliSense shortcut .

    If necessary, you can always return to the Visual Studio's native's IntelliSense. To do so, select Visual Studio on the page of ReSharper options ().

  • Two other completion commands, Smart completion and Import Symbol Completion, which are available always, independently of the selected option for standard completion commands, apply advanced algorithms to add more items to the suggestion list.

  • All of ReSharper's completion shortcuts can be pressed several times in succession. In this case, ReSharper adds even more suggestions to the completion list. For more information, see Double Completion.

  • By default, all ReSharper's completion features support CamelHumps, that is you can type the initial letters of a compound name parts and the name will appear in the list of suggestions.

    If necessary, you can disable CamelHumps by clearing the Match middle of identifiers checkbox on the page of ReSharper options ().

  • When you use code completion over existing code items, you can either insert the selected completion suggestion by pressing or substitute the existing identifier with the selected suggestion by pressing (If necessary, you can change the default shortcuts on the page of ReSharper options).

  • You may want some types or namespaces not to be suggested, for example, if you have something similar to a system type in your solution, say , but you are not actually using it. To exclude such items from the suggestions, add them to the Exclude from import and completion list on the page of ReSharper options ().

    The format of the entries is , , or . Generic types are specified as .

  • When you select items in completion lists using keyboard, the selection will jump to the first item after the last item and vice versa. You can disable this behavior by clearing Loop selection around ends of a list on the page of ReSharper options ().

Here are some other general points that show how ReSharper's code completion features are different from Visual Studio's native IntelliSense:

  • As you type, the list of completion suggestions is narrowed down to match your input. If necessary, you can turn this off by clearing the corresponding checkbox on the page of ReSharper options. You can also specify the initial size of the completion list using the corresponding option on the page of ReSharper options.

  • Immediate members of a type are emphasized, as opposed to inherited members.

  • When you select a suggestion in the list, ReSharper displays its summary taken from the XML documentation. You can disable this by clearing the Show summary checkbox on the page of ReSharper options.

  • By default, all overloads of a method are shown as a single method name without a signature in the suggestion list. When you select it, the list of overloads, if any, appears in a popup where you can study them. To switch between signatures in the popup, you can press . If you want to see each signature of an overloaded method separately in the completion list, select Show member signatures on the page of ReSharper options.

  • Where applicable, Code Completion suggests indexers along with type members, and corrects expression syntax accordingly if an indexer is selected.

  • Custom icons for parameters and local variables are provided to distinguish them from fields.

  • When you declare a field, method parameter, or local variable, ReSharper suggests a list of possible names to choose from taking into account other names in the current context and your naming rules.

In this section:

Last modified: 30 September 2021

Coding assistanceAutomatic completion

Sours: https://www.jetbrains.com/help/resharper/Auto-Completing_Code.html

Enable intellisense studio visual

Visual C++ IntelliSense features

IntelliSense is a name given to a set of features that make coding more convenient. IntelliSense for C++ is available for stand-alone files as well as for files that are part of a C++ project. In cross-platform projects, some IntelliSense features are available in .cpp and .c files in the shared code project, even when you are in an Android or iOS context.

This article provides an overview of C++ IntelliSense features. For information on how to configure your project for IntelliSense and how to troubleshoot problems, see Configure a C++ project for IntelliSense.

IntelliSense features in C++

IntelliSense is a name given to a set of features that make coding more convenient. Since different people have different ideas about what is convenient, virtually all of the IntelliSense features can be enabled or disabled in the Options dialog box, under Text Editor > C/C++ > Advanced. The Options dialog box is available from the Tools menu on the menu bar.

Tool Options dialog box

You can use the menu items and keyboard shortcuts shown in the following image to access IntelliSense.

IntelliSense menu

Statement completion and member list

When you start typing a keyword, type, function, variable name, or other program element that the compiler recognizes, the editor offers to complete the word for you.

For a list of the icons and their meanings, see Class View and Object Browser icons.

Visual C++ Complete Word window

The first time that you invoke member list, it only shows members that are accessible for the current context. If you press Ctrl+J after that, it shows all members regardless of accessibility. If you invoke it a third time, an even wider list of program elements is shown. You can turn off member list in the Options dialog box, under Text Editor > C/C++ > General > Auto list members.

Visual C++ Member List

Parameter help

When you type an opening brace of a function call, or angle bracket on a class template variable declaration, the editor shows a small window with the parameter types for each overload of the function or constructor. The "current" parameter—based on the cursor location—is in bold. You can turn off parameter information in the Options dialog box, under Text Editor > C/C++ > General > Parameter information.

Visual C++ Parameter Help

Quick Info

When you hover the mouse cursor over a variable, a small window appears inline that shows the type information and the header in which the type is defined. Hover over a function call to see the function's signature. You can turn off Quick Info in the Options dialog box, under Text Editor > C/C++ > Advanced > Auto Quick Info.

Visual C++ QuickInfo

Error squiggles

Squiggles under a program element (variable, keyword, brace, type name, and so on) call your attention to an error or potential error in the code. A green squiggle appears when you write a forward declaration, to remind you that you still need to write the implementation. A purple squiggle appears in a shared project when there is an error in code that is not currently active, for example when you are working in the Windows context but enter something that would be an error in an Android context. A red squiggle indicates a compiler error or warning in active code that you need to deal with.

Visual C++ error squiggles

Code colorization and fonts

The default colors and fonts can be changed in the Options dialog box, under Environment > Fonts and Colors. You can change the fonts for many UI windows here, not just the editor. The settings that are specific to C++ begin with "C++"; the other settings are for all languages.

Cross-platform IntelliSense

In a shared code project, some IntelliSense features such as squiggles are available even when you are working in an Android context. If you write some code that would result in an error in an inactive project, IntelliSense still shows squiggles, but they are in a different color than squiggles for errors in the current context.

Consider an OpenGLES Application that's configured to build for Android and iOS. The illustration shows shared code being edited. In this image, the active project is iOS.StaticLibrary:

iOS is selected as the active project.

Notice the following:

  • The branch on line 6 is grayed out to indicate an inactive region, because is not defined for the iOS project.

  • The greeting variable at line 11 is initialized with the identifier , which now has a red squiggle. This is because no identifier is defined in the currently active iOS project.

  • Line 12 has a purple squiggle on the identifier because this identifier isn't defined in the (currently) inactive Android.NativeActivity project. Even though this line compiles when iOS is the active project, it won't compile when Android is the active project. Since this is shared code, you should correct the code even though it compiles in the currently active configuration.

If you change the active project to Android, the squiggles change:

  • The branch on line 8 is grayed out to indicate an inactive region, because is defined for Android project.

  • The greeting variable at line 11 is initialized with identifier , which has a purple squiggle. This is because no identifier is defined in the currently inactive iOS project.

  • Line 12 has a red squiggle on the identifier because this identifier is not defined in the active project.

IntelliSense for stand-alone files

When you open a single file outside of any project, you still get IntelliSense. You can enable or disable particular IntelliSense features in the Options dialog box, under Text Editor > C/C++ > Advanced. To configure IntelliSense for single files that aren't part of a project, look for the IntelliSense and browsing for non-project files section.

Visual C++ single file intellisense

By default, single file IntelliSense only uses standard include directories to find header files. To add additional directories, open the shortcut menu on the Solution node, and add your directory to Debug Source Code list, as the following illustration shows:

Adding a path to a header file.

Enable or disable features

Since different people have different ideas about what is convenient, virtually all of the IntelliSense features can be enabled or disabled in the Options dialog box, under Text Editor > C/C++ > Advanced. The Options dialog box is available from the Tools menu on the menu bar.

Tool Options dialog box

See also

Sours: https://docs.microsoft.com/en-us/visualstudio/ide/visual-cpp-intellisense
IntelliSense Autocomplete for JavaScript in Visual Studio Code

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