Questions tagged as 'c#'

Tagged questions
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Set value of winworm combobox linked to a datatable

Good morning How can I set a value to a combobox that is linked to a datatable: Ex: MiComboBoc.SelectedValue="01"     
asked by 16.10.2017 / 19:47
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time functions in c #

I am new to programming and I have learned some basic things and I am implementing them in a program to help me with what I have learned. is a game of type poo or my talking tom. Worth the redundancy is to take care of a pet and I wanted to know...
asked by 14.10.2017 / 15:46
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Error when referring to label C #

Good morning. First of all I appreciate the help. The problem is the following: I'm working on a C # project, exactly WPF, the problem is that when I try to reference a label to change its content (because the property in the WPF label is Conten...
asked by 13.10.2017 / 22:16
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Compare a datarow with a string

Good morning I have the following code for the generation of an excel file in c # int i = 5; int f = 0; foreach (DataRow Row in DS.Tables[0].Rows) { f = f + 1; // Asignar los valores de los registros a las celdas HojaExcel.Cells...
asked by 23.10.2017 / 16:15
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Compare and Order 2 Json files

I would like someone's help to compare and sort 2 files: .JSON (each file contains more than 4000 lines when viewed in the notepad ++) Let me explain: File1.json (imagine that this file has everything in Portuguese after 2 points (:))...
asked by 10.10.2017 / 16:17
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Get data from an array with LINQ

If arrRep is an array I can perform the following query with linq are the arrRep array, I want the references that meet the condition of the query: arrRep = oRep.buscarTodosImpo(dFecIni, dFecFin, nDato); var q = (from f in arrRep w...
asked by 10.10.2017 / 18:28
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How can I load the path of an image to the sql server from visual studio using c #?

I'm doing a Windows Forms project in Visual Studio 2015, with a database in SQL Server Management Studio 2013 and I want to be able to add an image from a project form and keep the same route in my database. data. if (ValidarDatos()) {...
asked by 09.10.2017 / 18:05
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Consult WebService

Good afternoon, I have the following data in a table in Sql Comprobante Categoria 603552 A 624997 A 651880 A 672298 C 615985 C 613804 C 617970 A 625688 A 68946...
asked by 08.10.2017 / 21:17
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how to remove pins from the map?

I am developing a multiplatform application in xamarin with google maps, to start I used the next xamarin sample. Sample custom renderer The only thing that I have added to that example is that the values of the pins are given dynamicall...
asked by 08.10.2017 / 22:17
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How to display the selected data in a Datagridview in Windows Form c #?

I have this Datagridview at the moment of clicking on send I want the items I select with the checkbox to appear on a messagebox and show me (code), (full name) I'm trying with this method string text = string.Empty;...
asked by 16.10.2017 / 16:41