Questions tagged as 'visual-studio'

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How to change the resolution of a webCam in C #?

I would like to know how to change the resolution of the device, webCam saves up to 15mpx but I can not change the resolution of it in my program, it saves images in the 640x480 size. (I already tried to change it for her software, but the cha...
asked by 30.01.2018 / 18:06
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I am trying to make Scaffold in visual studio with MVC 5 but it is giving the following error

I'm trying and gives the following error The error is this There was an error running the selected code generator: 'Unable to retrieve metadata for' iceguara.Models.Member ''. Using the same DbCompileModel to create contexts against diffe...
asked by 06.02.2018 / 16:29
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Excel library import to VB.NET in Visual Studio

In a Web project in VB.NET in Visual Studio I made the import of a library for generating Excel files. (From the Tools menu - > Extensions & Updates). I did the import on the desired page (Imports Excel = Microsoft.Office.Interop.Excel) an...
asked by 24.01.2018 / 12:07
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Exception when trying to run SetOn implements from the MediaPlayer Xamarin API

When I run my Xamarin Forms application with the MediaPlayer API of the error and the program stops running from these lines below; player.SetOnBufferingUpdateListener (this); player.SetOnCompletionListener (this); player.SetOnErro...
asked by 24.01.2018 / 01:37
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SQLite Visual Studio 2008

I'm trying to work with SQLite in Visual Studio 2008 to make a system for Windows Embedded Compact 7. The problem is that it always gives the following error: A first chance exception of type 'System.MissingMethodException' occurred in System...
asked by 22.01.2018 / 20:10
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VideoView Android Xamarin play video sequence

How to make the application below wheels the two videos in sequence. namespace AppExibeVideo { [Activity(Label = "AppExibeVideo", MainLauncher = true)] public class MainActivity : Activity { VideoView video; protected override void On...
asked by 17.01.2018 / 02:27
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How to load more than one image into a grid layout xamarin

I'm trying to load more than one image into rows / columns. Only the image for row = 0 and column = 0 is loaded. The others do not. I made several attempts, inside stacklayout, outside, at the beginning, in the middle and at the end of the gri...
asked by 17.01.2018 / 20:41
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Installing RestSharp on PCamar Projects Xamarin.Forms

How do I install RestSharp in a PCL project (Xamarin.Forms). You are giving this error while installing:    The 'RestSharp 106.3.0-alpha0002' package could not be installed.   You are trying to install this package on a project that is intend...
asked by 14.01.2018 / 01:07
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Web application to access the local base in different networks

I'm developing an asp.net web application to import data from an old (desktop) system to a new (web) system. I want to make a tool to import the data from the clients to the new system, ie the web application have access to the local database of...
asked by 09.01.2018 / 15:11
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How to resolve conflict between different versions in Visual Studio precisely in Xamarin?

Good afternoon, I have this warning stuck on my screen and I can not run the app consuming a webservice because of this version conflict, can you help me solve it? Thanks in advance!     
asked by 18.01.2018 / 19:43