Questions tagged as '.net'

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Knowing if a process is critical

If my program closes a critical process, there will be a blue screen. So how do I know if a process is critical? If this process is critical then my program will not close it.     
asked by 02.02.2018 / 19:37
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What does the ^ = operator mean in C #?

I have a function in C #, where I decrypt a string and need to convert to a function in SQL Server for technicians to be able to work with the decrypted value. There is a foreach , which I do not understand how it works: var calculoChave...
asked by 27.01.2015 / 13:32
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Avoid Windows compatibility mode

I'm servicing an old code in C #. The program was installed in Windows 7 at the time it was created, now with Windows 10 it is necessary to run with compatibility mode to work. Compiling with a more current .Net, would it no longer be nece...
asked by 06.02.2018 / 22:09
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Schedule execution process in C #

I have an application that will be running 24h / day the 7days / week, that is, it will always be running. I need at a specific time, every day a method of this application is called.     
asked by 17.08.2015 / 15:40
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I can not print the bank data in my indexView

Good afternoon, I'm not able to list in my view Index the data already registered in the bank. My method in the Controller class looks like this: public class AlunosController : Controller { public ActionResult Index()...
asked by 03.02.2018 / 21:56
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Problem with Mysql net connector and Entity Framework

When I install the mysql connector in version 6.9.11, I can see the driver for ADO.Net, so far so good. ButwhenItrytocreatethetemplateIgetthefollowingerror: Now when I install the connector version 6.10.6, I can not see the driver for A...
asked by 05.02.2018 / 22:48
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What does the "$" symbol mean before a string?

Viewing a code here in SOpt, I noticed the use of the "$" symbol and I was not sure how to use it. What is the "$" symbol before a string ? What is it for? Why use it? Example using static System.Console; public class Program {...
asked by 07.10.2015 / 14:35
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Difference between Task and Thread

I need to create a C # executable and I have the doubts: Do with thread or do with task ? In practice is there any difference between using Task and the "traditional" multi-thread ?? Is it true that a task...
asked by 13.04.2016 / 18:57
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Entity Framework creation of bank

I'm new to entity and I'm following a step-by-step guide to creating a Code First ( link ) . I created the application, debugged it and it runs perfectly without any errors, however no bank is created ... The main code follows the App.config...
asked by 19.01.2018 / 01:01
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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