Questions tagged as 'c#'

Tagged questions
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Doubt Multithreading in C #

I have the following scenario: You can create three types of threads in the program, imagine that they are A, B and C. I have to respect the following rule: A C thread can not access the critical region if there are already one or more B...
asked by 08.12.2014 / 19:24
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Creating an emailClient

I'm in a project which I need to develop an Email Client, however I'm somewhat lost about it, then. I need to use the IMAP protocol (I have thoroughly studied its RFC) and the C # language, but I can also use Java. Does anyone have a path, re...
asked by 26.09.2014 / 15:26
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Check file creation date and delete

I created a Backup application, it saves zipped files in DD-MM-YYY - 00-00-00.zip format, but I would like to know how I would do the create date check for deletion, because the files' names are different for saving to the seconds. Sho...
asked by 04.11.2014 / 14:00
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Login failed for user "NT \ IUSR AUTHORITY"

With a WebService application running in IIS, but how much do I try to consume from this error:    System.Exception: Login failed for user 'NT \ IUSR AUTHORITY' I have tried to add this user, but I can not seem to get this error:    Th...
asked by 11.08.2014 / 21:00
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C # Simple - Forms - Move to the datagrid which I select in the combobox [closed]

Well, I'm new to programming language, I need some help. I'm trying to call the database in combobox with select, but I'm not able to do a function that when I click OK, it shows me the answer of what I selected. I need that help. using System...
asked by 11.08.2014 / 19:47
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XML query does not return values

The goal was to return the xml values but not returning anything: using System; using System.Xml.Linq; using System.IO; using System.Linq; using System.Collections.Generic; using System.Threading; namespace ConsoleApplication9 { class Pr...
asked by 06.08.2014 / 14:41
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How to do an update in my application in WPF after it is installed?

I already found several programs that create an installer for my application, but I'm worried when I need to make updates to the system, I needed it to be something automatic, when the user logs in, the system would check if there are any update...
asked by 05.08.2014 / 17:02
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Select City and State [Filter]

I would like to create two ListPicker or even LongListSelector , so that when the user selects an "x" State, the cities appear in another ListPicker or enter another window with another LongListSelector the cities that...
asked by 06.02.2015 / 11:55
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Preview data before saving in bank

I'm doing a news site in ASP.NET MVC 5 and there was a need to see Preview of the news before saving it to the bank. With a action name Preview I can send the data to it and send it to a View with the page design w...
asked by 12.05.2014 / 21:17
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POST and GET methods in C #

I wonder if you have any library or any third-party component that does POST and GET on the sites. I need to navigate to some sites but I can not do GET nor the homepage of a specific site, it always returns me error 599. Attempts: private...
asked by 28.08.2015 / 19:59