Questions tagged as 'c#'

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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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Write an XML using C # XMLwriter from an Excel table

Hello, I've never used the XMLwriter before, this is something totally new to me. I have a table in excel and I need to create an XML file from it, the first column will be the main node, and every other column a sub-node (I'm sorry for the term...
asked by 16.01.2018 / 23:57
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Copy all items from the Form2 listBox to the Form1 listBox [duplicate]

Good afternoon! I'm having trouble solving the following question. I need to get all items from a ListBox of Form2 and put it in the ListBox of Form1. How can I do it if it's possible? I tried to do it in many ways and I did not su...
asked by 24.01.2018 / 18:31
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DevExpress XAF Express Framework Framework

Alright? I would like an indication of courses or material on DevEspress's XAF Framework, preferably in Portuguese.     
asked by 17.01.2018 / 18:48
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How to write from the popup to the parent page?

I'm doubtful in the following situation, I'm returning a PDF to popUp (son page). I would like to close this Popup and Write (Write (pdfDoc) on the parent page) //A propriedade ContentType especifica o tipo de conteúdo HTTP para a resposta. /...
asked by 17.01.2018 / 12:56
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I changed the SA password and Visual Studio can not map Bank objects

I have changed the password of my SA SQL Server user by Management Studio. I tested it in Management and everything went well, I created a 'Test' database with a table called 'Testing' and I went to test with Visual Studio     Home I created a W...
asked by 21.01.2018 / 20:07
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Asp.net web api From uri and From Body when using?

Asp.net web api for serving [FromBody] and [FromUri] and when there is a real need to use? example: public IHttpActionResult Get([FromUri] email) { } public IHttpActionResult Get([FromBody] email) { }     
asked by 21.01.2018 / 19:20
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Query in .NET Core

I'm learning the MVC logic applied in .NET Core but I have some doubts about doing CRUD process, more specifically Query . How can I make the click of the button communicate with a Controller and the same, request the information for th...
asked by 16.01.2018 / 15:01
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Error: Could not resolve type with token 01000041

Reading the SOen , I understood that this problem refers to different package versions. The whole point is that for example, my project I installed everything. But the classes I'm migrating from another project. What happens when I call MainPag...
asked by 16.01.2018 / 17:37
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Pass login credentials and password for report service

I have an application that is calling a Report Service report, I have taken an example from Microsoft to pass the credentials of who is logged in to windows, but the server has the specific login and password for it. How do I set via password...
asked by 16.01.2018 / 13:42