Most voted "visual-studio" questions
Visual Studio is an integrated development environment (IDE) by Microsoft that supports several different programming languages. Use this tag for questions about any version of Visual Studio and the specific tags of each version when the question is for something that only applies to that version. Do not use this tag for problems that are not directly related to the IDE or its tools/extensions.
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answers417
viewsHow to open a project in Visual Studio downloaded from Github?
I forkeei a Github project and opened the folder in Visual Studio, but when I click start project the following message appears: Unable to start invalid pointer program. Plus, you don’t have the…
visual-studioasked 6 years, 7 months ago Alex Neto 1 -
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answers131
viewsWhich component can I use as a table in c#?
[SOLVED] I got two information in the database, table products: ID and name. I need to show the user the ID and the name of all registered products.. The problem is that the listbox is just a list,…
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answer271
viewsSystem.Collections.Generic.Ienumerable
Help, guys! I’ve tried to do everything, already includes "using System.Linq"and nothing. Anyone knows? Medicoscontroller using System; using System.Collections.Generic; using System.Linq; using…
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answers17
viewsHow to escape HTML code within a data-text attribute?
I wrote the following code: <label class="form-input"> <i class="material-icons"><span class="glyphicon glyphicon-lock" aria-hidden="true"></span></i> <input…
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answer427
viewsI switched the hard drive and I can’t re-open the project
Dear colleagues. I switched the hard drive of the machine and re-installed the VS 2017. When I try to open an existing project, the project is empty and I get the message "the project file has been…
visual-studioasked 6 years, 6 months ago Gilberto V. Gonçalves 43 -
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answers19
viewsBest way to accomplish complex builds
I have an application that dynamically loads dlls and other components at runtime, and I’m looking for a solution to build "complex" builds in the style of Apache Ant (available in Java). What…
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answer206
viewsHeader and Footer with ASP. Net C#
I’m doubtful to separate my code,I did some tests of having separated the header and footer but in visual studio I did that can only have only one <% Page, as I can separate the header and footer…
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answers379
viewsClass diagram from already created classes does not show the relationship
When I create a class diagram in VS2017 from existing classes, the relationship link does not appear. namespace CloudEye.Domain { public class Car { public CarPlate CarPlate { get; private set; }…
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answer3217
viewsAssemblies not found for Visual Studio
Hi, I’m working with Visual Studio It’s the first time I’ve come across this message while trying to debug the program: "C: Program Files (x86) Microsoft Visual Studio 2017 Community Msbuild 15.0…
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answers139
viewsBuild error when adding "using Mysql.Data.Mysqlclient;"
when I add using Mysql.Data.Mysqlclient; appears the following error message: "cannot start debugging because the debugging target 'c: users Documents visualstudio2018 Projects Application bin Debug…
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answers2989
viewsProblem when initiating visual studio solution
I want to open this solution but I can’t, someone could help me solve this mistake?…
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answers490
viewsEmail Confirmation in C#!
I made this form that the user when registering should receive an email in which will have a link to confirm your email by clicking on the link, so the way I did it is not receiving the confirmation…
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answers453
viewsIncrement variable while holding a button
I need to do an action inside a Button, when the person presses and holds with the left hand side of the mouse on the Button, increment a variable until release. Let go, to action. Within the method…
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answer51
viewsError creating Diagrams in Sqlserver Studio 2014
This week I had a problem creating diagrams in my database ( SQL Server 2014), it returned me an error message: Database Diagram support Objects cannot be installed because this database does not…
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answer73
viewsDiscover Xtrareport element page
In my application, I am generating a report through run time with methods like this below, where print on the screen a label. How could I find out on which page was printed such label? I need to…
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answer56
viewsDefinition Isfirstrowascolunmnames not existing in Iexceldatareader of Exceldatareader reference
Using Visual Studio 2017, I installed the reference packages through Nuget Exceldatareader Ecxeldatareader.Dataset version 3.4.0 I am following a tutorial on how to open XLS file and is giving error…
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answer141
viewsFiles not ignored in gitignore VSTS
I’m doing a shared project using VS Team Services, but there are some files I’m not able to ignore on .gitignore. How do I ignore them? file (.suo), folder(obj) and extension(.cache) Follow my .…
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answer30
viewsHow can I remove the spacing between methods and properties?
I’m using the most updated Visual Studio 2017 Preview, and I’ve tried to uninstall and reset the settings, but this spacing remains independent of what I do. How can I remove this?…
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answer51
viewsHow to have the option to connect to more than one database in my C# Visual Studio app via the.config app
I have a C# application I made in Visual Studio. This application connects to an Sql Server database. I would like to put on my login an option in list form to choose another bank if I have more…
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answer740
viewsHow to swap inline indentation for Vscode dot
I wonder if to use dot instead of indentation online is necessary some extension? In case I think it would be like seeing each space a point. Example:…
visual-studio visual-studio-code configuration indentationasked 6 years, 4 months ago Cleyton vinicius 41 -
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answer132
viewsDesktop app changes - Visual Studio C#
I am starting to create desktop applications in Visual Studio C# and came to me the following question, after generating an application executable and install on another computer is it possible to…
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answer442
viewsConnection Sql Server Database . MDF does not work C#
My error application when I try to run on another machine, only on this machine I have nothing sql server installed, what I need to run my application on any pc? Follow the error:…
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answers50
viewsError: cannot be called in the c++ argument list
I have been trying to use bunifu Transition in windows form c++, but without secession because of the error. In c# it would be "bunifutransition.showsync(dashboard);" but in c++ neither a c# to c++…
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answer378
viewsDownload Files by web link C#
would like to deploy on a system I’m making an option to download the files over the web, by pre-defined cloud links that I have. However, I am not managing to implement this. Can you help me??…
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answers788
viewsLocal database . MDF C# Visual Studio 2017 (CONNECTION)
I am developing a windows application using visual studio 2017, but I came across a problem, on my machine that I am doing the project everything runs right, on the other machine that I do the tests…
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answers568
viewsDatabase connection error . MDF C# Visual Studio
App.Config <connectionStrings> <add name="conn" connectionString="Data Source=.\SQLExpress;AttachDbFilename=C:\Sistema\Sistema.mdf;Integrated Security=True"…
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answers192
viewsQuestions about Picker in Xamarin.Forms
I am creating a mobile application where the user can register x ingredients and later can register products choosing which of the registered ingredients such product uses. In this perspective:…
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answer103
viewsHow to make Asp.Net MVC application stop logging out, and stay logged in direct?
I developed an application in Asp.Net MVC and this application when the login is done and spends time without moving, when I will register, the system asks to log in again, I would like to know how…
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answers22
viewsCapture "Save work item" event at TFS - Visual Studio 2015
Good morning guys. All right? I use Visual Studio 2015 to access the TFS Work Items and am looking for a tool that stores some specific information of the activities in an Excel spreadsheet and,…
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answer38
viewsIs it possible to open a form with an ordinary user and another as an administrator in the same application?
I have a program that in certain parts needs to be run as an administrator, in others it needs to be run as an ordinary user. Example: configuracoes.Show() 'Esse será executado como usuário comum'…
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answer94
viewsPass a property to a Label on Xamarin
I need to make the label of my code receive the value of a property. <Grid BackgroundColor="Black"> <Grid.ColumnDefinitions> <ColumnDefinition></ColumnDefinition>…
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answer71
viewsJavascript problems in ASP.Net MVC applications - Minification failed
I just upgraded my system on the server, and so I went to do the first tests and this agreeing the following errors in my Javascript scripts /* Minification failed. Returning unminified contents.…
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answer381
viewsError in this page script
I am trying to start C# studies with visual studio, but when I run the code the following error occurs I’ve looked into what happened but I can’t find out why this is happening…
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answer84
viewsBasic doubt in C# (Sounds)
I am new in the forum and new C# programmer also. I made a basic software for college; a coffee maker. and in it I used sounds, but I indicated the sound in ("C:/users/...") the path on my PC. When…
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answer204
viewsInclusion of files in Visual Studio projects
Good evening. I wonder if it is possible to include a file in a Visual Studio project by programming at runtime ?…
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answers1149
viewsBhaskara formula in C# with VS 2017
Speak People! I’m using Visual Studio to learn C# , I created a button that when clicked should show the result of a Bhaskara formula. But everything that appears on the screen when testing boils…
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answer202
viewsVisual Studio ending Debug unexpectedly (IIS error)
I come to share a solution that for me at least worked after several attempts. But first I will explain the problem occurred: Once using windows 7 I had a problem starting the debug of a Webapp by…
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answers36
viewsError Visual Studio 2015 Community
Long ago I installed a plugin that allowed to program Swift on Windows, but then I uninstalled the plugin and now gives the image error when I click on "Start" (using C#): I tried to delete the…
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answer295
viewsC# flow chart/organisation chart component
I am making a desktop application for product configuration, having as selection fields various options related to them, eg: model, voltage, application... where when selecting each one, the other…
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answer67
viewsAsp.Net configure routes of multiple mvc projects
So I can understand how this multi-project MVC architecture works in a Solution. How to communicate (a link) from one project to another within the same project? For example, I would like in the…
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answer54
viewsNhibernate + . Netframework 3.5
Would anyone know which is the latest version of Nhibernate that works on . NET 3.5? I even searched the site itself, but could not find it. The one I own is 2.1.0.4000.
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answer267
viewsHow to disable the textchanged event in the load event in Visual Studio C#?
I have the following problem: I have a function that is called when the button triggers the textchanged event only when I start the program for the first time it calls the textchanged function in…
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answers119
viewsProgress bar c# (windows form) using mysql data
I currently have this code in one of the formats of a developing application and would like to create a progress bar that by clicking the View button (which takes a while to fill the datagrid) would…
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answer26
viewsGenerating Script and saving to a specific folder?
Looking at an example of how Generate SQL scripts. So I executed the following command: PM> Script-Migration The above command works fine, however I want to save in a specific folder, I tried…
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answers201
viewsUSB connection with Microcontroller in Visual Studio C#
I have a microcontroller programmed to send data on Visual Studio c# through the class USB Hid Net Class. I have the license to use the class already and the application ran normally on multiple…
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answer144
viewsVersion of ASP.Net Core
Good afternoon, I’m starting with Dotnet Core, and when I create my first project choosing the option "ASP.NET Core Web App(. NET Core)" in the next screen appears me only the versions below ASP.NET…
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answers169
viewsHow to import C++ project to VS?
I’m new in the C++ area, and I need to import a project into VS. I can only open the project folder, and edit file by file. C++ does not have a sln file. to open the entire folder context, I am very…
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answers143
viewsSet monetary value field correctly in Asp.Net MVC
I am having problems with monetary value in my Asp.Net MVC application and would like to know how to set up In class [Display(Name = "Valor Produto")] [Required(ErrorMessage = "O campo {0} é…
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answer226
viewsHow to fill out combobox with SQL query? C#
I wonder if it is possible to pass data from an SQL query to a combobox using C#. I researched the subject and found examples, but when I adapted to my case , I could not use. I am doing this way:…
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answer125
viewsHow to add reference information in Visual Studio 2017?
On some occasions seeing some colleagues using VS 2017, and even when I used one set up by someone else, I noticed that there is information about references to a class. In the example below, see…