visual studio swap assignment

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visual studio swap assignment

Swap Assignments Macro

visual studio swap assignment

Introduction

I find this useful and couldn't find anything like it before I wrote it, hence this article.

This is a simple little macro I came up with to alleviate the tedium of reversing assignments in source code. This is something I come across quite frequently when working with business objects and in ASP.NET forms where you initially set a series of objects with a value, then later want to reverse the assignment.

For example, you might want to convert this...

... to this:

Multiply that by dozens of assignments and it's quite tedious to reverse all that original code you wrote. Since this is very simple, I've just included it here in the article content. You can copy and paste it into your own macro in Visual Studio.

Note that it appends each line of code with a semicolon for C#, but you could easily modify it to not do that for VB or whatever you happen to be editing.

  • 20 th September, 2006: Initial post

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

visual studio swap assignment

Comments and Discussions

to use this message board.
  Layout   Per page    
First Prev Next
25-Oct-11 0:07 25-Oct-11 0:07 
it is very useful but this script duplicate of line.
·  
4-Jan-10 11:25 4-Jan-10 11:25 
Thank you for your greate snippet! It rocks!
·  
4-Jan-10 11:32 4-Jan-10 11:32 
Thank you, happy to help!
Cheers!


·  
19-Feb-09 5:12 19-Feb-09 5:12 
I have been searching for something like this forever. It is so simple but so helpful!!
·  
29-Jan-09 22:09 29-Jan-09 22:09 
Obscure
·  
22-Jul-09 6:22 22-Jul-09 6:22 
In what way? This is exactly what I was looking for.


·  
22-Jul-09 7:57 22-Jul-09 7:57 

·  
20-Sep-06 13:46 20-Sep-06 13:46 
I know you just used a regex, and I could figure it out for myself with a little research, but why not extend the macro to handle more operators than just '='? For instance I will often type and then want to change it to . With the proper regex the macro could simply swap the expressions on either side of an operator, regardless of what the operator is.



Within you lies the power for good, use it!!!
·  
20-Sep-06 14:04 20-Sep-06 14:04 
Well that's not something too onerous or tedious, I often have blocks of anywhere from 5 to dozens of assignments I need to flip like this, that's tedious, changing one single line to reverse it isn't really something I need a macro for personally but you're welcome to change it if you wish.
·  
20-Sep-06 12:57 20-Sep-06 12:57 
I admire your efforts but have you tried Databinding? Maybe it won't fit in your requirements but then at least you should have explained it so beginners won't get lost in the forest; instead they can simply solve their problem with DataBinding.

Thanks,
·  
20-Sep-06 14:01 20-Sep-06 14:01 
Yes I use DataBinding all the time in Winform projects and that is always the best method when available or appropriate, however when working at a business object layer or funnelling data into and out of a database into a business object below the UI layer or working with a custom business object that doesn't fit into the asp.net Microsoft DataSource controls it's still necessary to assign back and forth like this.


-- modified at 20:06 Wednesday 20th September, 2006

I *do* know that there is an objectdatasource for asp.net however it requires modification of existing objects or that they be written for it from the start and I'm working with an existing business object library I wrote that is in use with databinding in a winform application that is released.
·  
Last Visit: 31-Dec-99 18:00     Last Update: 17-Aug-24 17:04

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.

visual studio swap assignment

   

 VS   VB6   VBA 

The Switch Assignment feature allows you to swap the left and right sides of an assignment statement of one or more selected lines in a source code file. This is useful, for example, when you have to assign the values to a set of controls:
 

TextBoxFirstName.Text = firstName

TextBoxLastName.Text = lastName

TextBoxEMail.Text = eMail

and in another part of your code you have to do the opposite assignment:
 

firstName = TextBoxFirstName.Text

lastName = TextBoxLastName.Text

eMail = TextBoxEMail.Text

In this case the second block of code could be generated copying and pasting the first block, selecting the pasted block and applying this feature.

MZ-Tools offers the following ways to switch the sides of an assignment:

MZ-Tools | Other Utilities | Switch Assignment menu. Switch Assignment menu entry on the context menu of a code window. Switch Assignment button on the MZ-Tools - Other Utilities toolbar. Visual Studio 2015 and higher, the keyboard shortcut associated with the MZTools.SwitchAssignment command. Visual Studio 2013 and lower, the keyboard shortcut associated with the MZTools8.SwitchAssignment command. VB6 / VBA, the keyboard shortcut associated with the Switch Assignment feature.

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Swap text blocks in Visual Studio

Is there any built-in way to swap two arbitrary text blocks in Visual Studio ? (I happen to be using VS2015).

Example: you have a method such as FooBar(target, source) and you decide it would make more sense to be FooBar(source, target) . If you've called FooBar in a lot of places you might need to run multiple operations to swap the various pairs of variable names.

Having this done also within comments could also be useful.

While obviously you could do this with multiple search & replaces, or multiple Edit->Refactor->Renames (^R^R), those approaches are somewhat prone to error, and are more tedious.

If this doesn't actually exist within Visual Studio but another tool like Notepad++ (for instance) has this capability, that is almost as good.

These questions are similar but for more specific scenarios:

Does anyone know a visual studio keyboard short cut to swap around two sides of a statement?

Invert assignment direction in Visual Studio

  • visual-studio

StayOnTarget's user avatar

  • Are 3 renames that bad? –  user202729 Commented Jan 19, 2018 at 13:07
  • 1 ReSharper will do this for you, if you have that, that is, it will allow you to change the signature of a method, changing the positions of the parameters and updating all calls to the method to adjust. –  Lasse V. Karlsen Commented Jan 19, 2018 at 13:09
  • @user202729 it could be many more than that. You'd have to rename the parameters, and then also any arguments in any context where the method is called. It adds up. This seems like a perfect task for a computer to do :) –  StayOnTarget Commented Jan 19, 2018 at 13:17
  • Visual Studio can reorder parameters by default. Edit > Refactor > Reorder Parameters... will change the order automatically in all places which call the function. –  HaveSpacesuit Commented Jan 19, 2018 at 19:51
  • @HaveSpacesuit that's maybe not a "perfect" solution but it covers a lot of the cases I was thinking of. You should add that as an answer... –  StayOnTarget Commented Jan 19, 2018 at 21:05

Visual Studio has the built in functionality to reorder parameters. You can select this by using Edit > Refactor > Reorder Parameters... . Changing parameters in this form will update all the method calls in addition to the method. You can also request to preview all the changes which will be made.

More information here.

HaveSpacesuit's user avatar

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visual studio swap assignment

visual studio swap assignment

| 5,101 installs (8) | Free

Quickly swaps out documents open in diff mode

Launch VS Code Extension Marketplace (Ctrl/Cmd+Shift+X), print 'swapdiff', and press enter.

: Swap diff documents

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Migrate subscriptions from one agreement to another

  • 8 contributors

If you have Visual Studio subscriptions assigned as part of one agreement and your company purchases a new agreement, you might need to migrate subscribers from the current agreement to the new one. This article explains how to move your assigned subscriptions to the new agreement.

When you move your subscribers to the new agreement, here's what happens:

  • They get a new subscription GUID.
  • Their benefits are reset. For example, if they already used a training benefit, they receive a new instance of that benefit.
  • If they used Azure individual credits in their old subscription, they need to activate a new subscription and transfer their Azure assets to it.

The process for moving subscribers to the new agreement consists of three steps:

  • Export your current subscription assignments from the old agreement.
  • Prepare a subscription list for upload to the new agreement.
  • Upload your subscription list to the new agreement.

Note the following considerations before you start this process:

  • If your reseller selected the option to automatically transfer the subscribers to the new agreement when it was purchased, you might not see the changes until 48-72 hours after the agreement was submitted. Before you proceed with the process to manually move your subscribers, check with your reseller.
  • You can use Microsoft Entra groups to simplify the process of moving subscribers to the new agreement.

Export your current subscription assignments

The first step to migrate your assigned subscriptions from one agreement to another is to export your current subscription assignments as a CSV file. In the Visual Studio Subscriptions admin portal, you can export a list of your subscribers and details about their assignments.

This information includes:

  • Subscriber name
  • Email address
  • Notification email address
  • Subscription level
  • Assigned date
  • Expiration date
  • Reference field
  • Whether downloads are enabled
  • Country/region
  • Subscription status
  • Subscription GUID

The list is exported as a CSV file that you can easily open in Microsoft Excel so you can prepare it for uploading to the new agreement.

To export your assigned subscriptions:

Sign in to the admin portal .

Select the Export tab.

A CSV file downloads to your computer. The name of the file reflects the name and type of your current agreement and the date the file was created.

Export subscribers

Prepare your subscription list for upload to the new agreement

Take these steps to open your exported subscriptions list and move the relevant data to a template for upload to the new agreement:

Locate and open the file that was created when you exported your subscriptions list. You should see the following column names and their associated data:

  • Subscriber Name
  • Notification Email Address
  • Microsoft Entra group
  • Subscription Level
  • Expiration Date (UTC)
  • Subscription Status
  • Usage Status

Not all the fields in the exported CSV file are needed in the file used to upload your subscriptions to the new agreement. The fields appearing in bold in the previous list appear in the template used to upload your list.

Download the Excel template that you use to upload your subscriptions.

On the Manage Subscribers tab, select your new agreement in the dropdown list:

Choose agreement

Select Add and then select Bulk add .

The Upload multiple subscribers dialog appears.

Under step 2, select the Download link to download the template.

Download bulk add template

The template appears in your Downloads folder.

Open the template.

Open both the exported subscriber list and the empty bulk add template. Manually copy your subscription data from the exported list and paste it into the template.

The order of the columns in the exported subscriber list is different from the order in the template. The names of the columns also differ slightly. The following table shows the names of the fields that are common to both spreadsheets:

Export list Bulk add template
Subscriber Name Name
Email Sign-in Email
Notification Email Address Notification Email
Subscription Level Subscription Level
Reference Reference
Downloads Downloads
Country Country
Language Language

Do not copy data from the Subscription GUID column into the bulk add template. Leave that column blank in the Bulk add template. Adding the GUIDs will cause the upload to fail.

If you have a lot of subscribers, you might find it helpful to use keyboard shortcuts when you're copying and pasting data. To select all the entries in a column like "Subscriber Name", select the first entry in the column (not the column heading), select and hold Ctrl+Shift , and then select the Down arrow key. This will select all the data in that column.

When all your data is moved to the bulk add template, save the template and close it. This list is the subscription list that you upload to your new agreement.

Upload your subscription list to the new agreement

Browse template

  • The name of your subscription list appears in the Upload multiple subscribers dialog. Select OK to upload the file. In the admin portal, you might briefly see a status message stating that a file is being uploaded. When the upload is complete, you see the message Subscribers updated successfully . The migration of your subscribers from your old agreement to your new one is complete.

After you add your subscribers to your new agreement, you should remove them from your old agreement. Removing them will prevent them from getting notifications about their old subscriptions.

For help with managing Visual Studio subscriptions, see Visual Studio Subscription support .

  • Visual Studio documentation
  • Azure DevOps Services documentation
  • Azure documentation
  • Microsoft 365 documentation
  • Edit existing subscriptions

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Additional resources

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COMMENTS

  1. Invert assignment direction in Visual Studio

    1 Please see this question: Is there a method to swap the left and right hand sides of a set of expressions in Visual Studio? My answer to that question has a macro that you can use to swap the assignments for a block of code.

  2. Does anyone know a visual studio keyboard short cut to swap around two

    Just wondering if anyone knows the keyboard shortcut to swap around two sides of a statement. For example: I want to swap firstNameTextbox.Text = myData.FirstName; to myData.FirstName =

  3. Invert assignment direction

    Extension for Visual Studio - Code refactoring that inverts assignment direction in Visual Studio

  4. Swap Assignments Macro

    A Visual Studio macro to swap assignments in source code

  5. Visual Studio Code Key Bindings

    Here you will find the complete list of key bindings for Visual Studio Code and how to change them.

  6. Ultimate Assignments Toolkit

    Extension for Visual Studio - This extension lets you reverse and expand assignments easily

  7. Change method signature

    Select Edit > Refactor > Remove Parameters. Select Edit > Refactor > Reorder Parameters. Right-click the code, select the Quick Actions and Refactorings menu and select Change Signature from the Preview window popup. In the Change Signature dialog that pops up, you can use the buttons on the right side to change the method signature: Expand table.

  8. MZ-Tools 8.0 Help

    In Visual Studio 2013 and lower, the keyboard shortcut associated with the MZTools8.SwitchAssignment command. In VB6 / VBA, the keyboard shortcut associated with the Switch Assignment feature.

  9. PDF Visual Studio Code Shortcuts

    Other operating systems' keyboard shortcuts and additional unassigned shortcuts available at aka.ms/vscodekeybindings

  10. Swap Selection

    Extension for Visual Studio - Using Multi-Selection to select two pieces of text and then swap them.

  11. Introduction to projects and solutions

    Explore the difference between projects and solutions that contain and organize projects, and how to work with these items in Visual Studio.

  12. Manage Visual Studio Subscriptions

    Explore management tasks for your Visual Studio subscriptions, including renewal, transfer, profile changes, and setting preferences.

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    That can be done by calling swap(*this, other); and implementing a specialization of swap, by directly calling swap on each of the individual members, or by letting std::swap call your move assignment operator. Move assignment should NOT be implemented using swap. We already have an excellent guide to the "copy-and-swap" idiom, here: What is ...

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  16. Is there a shortcut to swap/reorder parameters in visual studio IDE

    Is there a way to automate this? Either a shortcut or some sort of macro would be great if I knew where to start. Edit: changed to string.Concat to show that you can't always modify the method signature. I am only looking to change the order of the params in the method call, and nothing else. visual-studio visual-studio-2010 ide code-editor

  17. Code-style rules overview

    The code-style rules are organized into the following subcategories: Language and unnecessary code rules. Rules that pertain to the C# or Visual Basic language. For example, you can specify rules that regard the use of var when defining variables, or whether expression-bodied members are preferred. This category also includes rules that find ...

  18. Instructions Create a new Visual Studio project. Add your Assignment 1

    To complete this assignment, you will need to create a new Visual Studio project and add your Assignment 1's class to it. Then, copy the bubble sort and swap functions from the template implementation files provided in the Canvas Module Week 10.

  19. Swap text blocks in Visual Studio

    Is there any built-in way to swap two arbitrary text blocks in Visual Studio? (I happen to be using VS2015). Example: you have a method such as FooBar(target, source) and you decide it would make more sense to be FooBar(source, target). If you've called FooBar in a lot of places you might need to run multiple operations to swap the various ...

  20. swapdiff

    Extension for Visual Studio Code - Swap diff documents

  21. Migrate subscriptions to a new agreement

    If you have Visual Studio subscriptions assigned as part of one agreement and your company purchases a new agreement, you might need to migrate subscribers from the current agreement to the new one. This article explains how to move your assigned subscriptions to the new agreement.