Questions tagged as 'c#'

Tagged questions
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Keyword As and Is in C # [duplicate]

Well ... I was a bit confused as the keywords As and Is in C # ... I did not understand the difference between them nor what they are for ... I believe it is not so difficult to find a splint on the internet, but I prefer to ask here, because...
asked by 27.10.2018 / 08:25
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PEC Inclusion of the savings bank

Good afternoon, I have the following problem. The error:    soapenv: ServerThe Operation could not be found. The endpoint reference   (EPR) for the Operation not found is:   ' link '   and the SOAPAction was   ' link ' org.apache.axis2.A...
asked by 20.12.2018 / 18:27
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Error CS0029 in Visual Studio

I'm trying to make a simple calculator, just to understand how it works, and I came across the following problem: If I put 5 + 5 on the calculator it gives me the value of 55 as an answer. To fix this I tried to pass the values entered to...
asked by 14.12.2018 / 18:06
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CheckBox inverted c # [closed]

I have this code. I'm reading the top-down checkboxes when they have all been selected. But what I needed was, when he started to read, I wanted him to start reading from 2.9.15 up. And not from 2.9.16 down. foreach (UltraListViewItem...
asked by 16.05.2017 / 13:17
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Paste Value Boolean Column GridView

I have GridView filling correctly, however I need to get the value of column 5, which is of type BIT in database (SQL Server). In every way I try, it informs error, I already tried to pass to a variable of type bool , pass...
asked by 17.04.2017 / 15:55
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Add a node to another child node in an XML

I am structuring an XML file. And I need to add another 'node' to my 'child node'. The function that I mount XML: private string MontarXML(List<Nota> listaNotas) { XmlDocument docConfig = new XmlDocument(); XmlNo...
asked by 14.08.2018 / 14:37
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What does each sign mean in this assignment in C #? [duplicate]

mainSize = mainSize < 0 ? 20 : mainSize ; What do the "?" and the ":" within that assignment of the 'mainSize' variable?     
asked by 14.09.2018 / 22:23
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Failed to refer to a nuget package

After installing the W10 Anniversary Update, I have been trying to build an open source project that I normally did before and now I can not do it. I get the following error in Visual Studio 2015 Update 3 output: Severity Code Descriptio...
asked by 15.08.2016 / 21:04
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ASP.NET Core - Search for GET requests [closed]

I'm using ASP.NET Core 2.1 Web API and I need to perform searches for a certain type of field, ie on my front I can choose the field I want to do the search and my back end needs to get that value. [HttpGet] public ActionResult<ResponseResu...
asked by 30.07.2018 / 13:43
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Is it possible to use MySQL with Entity Framework 6 and get good performance of CRUD? [closed]

Is it feasible to use MySQL with Entity Framework 6 and get good performance from CRUD?     
asked by 13.04.2015 / 23:29