Questions tagged as 'visual-studio-2017'

Tagged questions
2
answers

Visual Studio 2017 no template

VS2017 is installed, but the 'Blank Solution' templates do not appear. I tried uninstalling and reinstalling without success. Has anyone ever been in this situation? Picture:     
asked by 31.10.2017 / 02:57
1
answer

How to choose (depending on login) which master page to run?

I wanted something like this (this one does not work). Error "The 'MasterPageFile' property can only be set on or before the 'Page_PreInit' event." foreach (DataRow item in dt.Rows) { if (item["tipoLogin"].ToString(...
asked by 09.08.2018 / 19:08
1
answer

Passing Date parameters for queries

I'm having a problem when passing a parameter. I tried debugging by passing Date to string, but the problem arises that a number is expected instead of a character. After that I researched other ways and tried to pass parameters in the...
asked by 30.08.2018 / 14:19
1
answer

Generating an xlsx file from a GridView that is fed by a Database

Good afternoon, I'm facing a problem when generating an Excel file, I was able to make the information appear in Excel and be shown on the screen, but I found myself with doubts when I try to generate only one file with the information, my doubts...
asked by 05.09.2018 / 20:20
2
answers

Problem with connection variable to Bank C # Visual Studio

I have my connection string that takes the connection variable from the App.Config static String string_conn = ConfigurationManager.ConnectionStrings["bd1"].ConnectionString; But I put a function that lists the banks in a Combobox in the lo...
asked by 31.05.2018 / 20:15
2
answers

ComboBox leaving form slow while loading data winforms C # visual studio

Good evening, I have a question. I have a client list that lists the cities in a combobox, but every time I open the registry it loads the data and this slows down the loading of the form, has some way of doing the query only the first time it o...
asked by 05.06.2018 / 00:14
1
answer

Nuget Paint Package or Digital Signature

Is there a nuget package that allows you to make digital signature by drawing on the screen, or even a nuget that is something like a Paint where you can draw on the screen and save as an image?     
asked by 04.06.2018 / 20:11
1
answer

How to remove the title bar of the Android app VisualStudio C # Xamarin

I'm having trouble removing the title bar from the app I'm developing, I already tried the android studio and failed miserably just like in visual studio, since I'm not good at java I opted for the look that I have the most affinity for. H...
asked by 09.05.2018 / 22:45
1
answer

Form Visual Studio Covering the Windows Taskbar or Behind the Taskbar

I have an application that uses the property FormBorderStyle = none, but this is happening in windows 10 my statusbar (statusbar) that is at the bottom is behind the taskbar and windows 7 ends up covering, what can I do to adjust to the correct...
asked by 30.05.2018 / 05:27
1
answer

DataConnectionDialog giving error in Visual Studio 2017

I am migrating to a Visual Studio 2017 a legacy project that uses a modal window to collect connection data to the database and format a connection string. The code below displays an error: var dialog = new DataConnectionDialog();    C...
asked by 22.12.2017 / 20:57