Questions tagged as 'c#'

Tagged questions
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Relate two C # dictionaries

I have two text files with the following data (separated by tabs): CLIENT ID_CLIENTE CLIENTE MERCADO 1198 CTA G 1285 FGF B 1112 EJESA B 1131 ESPERANZA F 1150 NORP...
asked by 04.04.2018 / 01:08
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Capture key pressed Android

I'm making an Android application and I need to capture the keys that are pressed on the keyboard. I am new programming in Xamarin and it would help me a lot if someone could guide me.     
asked by 27.04.2016 / 17:39
2
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Replace "Async / Await" with "Backgroundworker"?

Greetings to all: I have known for a long time the BackgroundWorker and although it was complicated to get to understand its operation, I use it satisfactorily despite the limitations it poses. I am taking my first steps with Async/...
asked by 19.05.2017 / 10:56
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How to change the shape of the buttons in Windows Forms c #?

Does anyone have any idea how to make the shape of the Windows Forms default buttons change? For example a round button     
asked by 04.12.2017 / 22:14
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Problem with code snippet Visual Studio 2015

I have a code snippet that according to the syntax is all right, but I can not get the tab stop from the snippet to change to the variables that they are inside the parentheses, on the contrary I click tab , it does not do anything, I cli...
asked by 08.08.2017 / 02:37
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Maintain DataGridView format when doing C # filter

I happen to have a DatagridView with the following format (ver Imagen) (Orange -> CheckBox and white disabled -> CheckBox activated, it turns out that I want to filter this DataGridView and I do it like this: public...
asked by 18.10.2018 / 17:12
4
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Translate an SQL query to LINQ

I am very new using LINQ and I have done few things, right now I have an SQL query that I must implement in LINQ and I have no idea how it is done. SELECT Boletas.Boleta, DATEPART(DW, CAST(Boletas.Fecha AS datetime)) AS DiaDeLaSemana,...
asked by 28.03.2017 / 19:58
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Sign SOAP Message with Certificaco X509 c #

Good, I need to sign a SOAP message with an X509 certificate in C #, I need the resulting XML to have the following structure. How can I achieve it? <env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"> <env:Header&...
asked by 13.05.2016 / 15:56
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WebException It is not possible to connect to the remote server

I run my program from the real device and when I execute it, that error comes out, researching that it is due to lack of internet, I verify and the device does have internet, I am developing for Windows Embedded (Windows .Net or Windows Mobile o...
asked by 01.09.2016 / 15:11
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Ways to update view-type elements

This is a doubt that I've always had, I've always stepped out of ways a bit sloppy and that's why I've been encouraged to ask this.    What are different ways to update view elements? Let's say we have a form, basic, Form1 , wit...
asked by 25.05.2018 / 09:34