Questions tagged as 'c#'

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Why do I get an error when trying to assign a value to an excel column using the interop library?

I want to generate reports with the information of the BD, in fact everything is fine except when I want to start adding the information I get inside the excel. Excel setting code: ExcelCreate.Application excelApp = new ExcelCreate.Applicat...
asked by 05.10.2018 / 16:07
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How to export and import a Java class in C #

I need to know how to export and import a Javascript class in C #, I tried to do it but it does not work out. This is my code to import, here in this code I get the vales of the current date and time, and the values obtained use it in other Java...
asked by 05.10.2018 / 15:13
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Remove the list of people to show with the search engine

I need that I do not see the list of all the people when I enter the index view, but when I search the search engine I see the results. Thank you in advance. Controller public ActionResult Index(string option, string search) {...
asked by 04.10.2018 / 16:44
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Give color to text parts of a textBox

I have this code: string Clei=string.Empty; Clei = "Se confecciona boleta # "+ txtNumeroBoleta.Text + ", del " + a + " al " + b + " (" + dias + " días), firmada por el usuario: " + usuario + " código. " + codigoUsuario + "."; txtNota.Text=C...
asked by 06.10.2018 / 05:58
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How to return the collection of Items to combobox in c #?

Good day, I have a combobox that I load with a data by means of a query from a button (Search), that same combobox has a data collection (15 items from the properties) when I open the form the first time, but after loading it from the database ,...
asked by 10.10.2018 / 20:15
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Search for text and compare with a number

I want to search for a text and compare it with a number, if it's higher than a number like that, run an if and if it's lower an else string sato = driver.FindElement(By.CssSelector(".user_reward_points")).Text; if (sato > 1200) { d...
asked by 08.10.2018 / 21:38
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Reading of text file lines with pauses every 25 lines

I'm doing a program that reads 25 lines of my text file and when I enter it shows me the other 25, it reads the first 25 but when I hit enter the program closes, someone to help me please? StreamReader fichero; string nombre;...
asked by 09.10.2018 / 00:09
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Method Returns Object, How to Receive it

I have a method that returns an object to me public CPunto PuntoMedio(CPunto a, CPunto b) { int xm = (a.x + b.x) / 2; int ym = (a.y + b.y) / 2; return new CPunto(xm, ym); } My question is how to receive th...
asked by 03.10.2018 / 17:35
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Consume Web Serivice SOAP with Authentication http in Visual Studio 2015

I am trying to consume a soap web service from visual studio 2015, the service has authentication link which adds the reference in this way: Add > Reference Service and provide the credentials at the time you request the reference servic...
asked by 02.10.2018 / 21:01
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Access controls on an MDIcontainer form from your child forms

I am working on an MDIcontainer form with a panel that I will use as a status bar at the bottom to show labels and a progressbar with information about some process that is done within the child forms, the problem I have is that I can not show o...
asked by 02.10.2018 / 21:17