Questions tagged as '.net'

Tagged questions
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Do not throw me the expected result when I use the inner join

the first code brings me the result well select t.TransaccionId, t.NetAmount, t.UserId, t.Id_movimiento, t.CreatedDate from TablaPrincipal t where id_movimiento is null the second code select t.TransaccionId, t.NetAmount, t.UserId, t.Id...
asked by 06.11.2018 / 21:49
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AutoCompleteFor field required

I have the following code: @Html.LabelFor(model => model.IdPuertoOrigen, "Puerto de Origen") @Html.AutocompleteFor(model => model.IdPuertoOrigen, model => model.PuertoOrigen_Descripcion, false, Url.Action("AutocompletePuertoSearch", "...
asked by 30.04.2018 / 19:31
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display site in IIS without configuring hosts file

I have an IIS application configured in a local network to deploy a .net site, but to each computer in the network I have to configure the hosts file to visualize the site, how can I do it so that I do not have to configure the hosts file and I...
asked by 24.08.2018 / 19:57
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How can I format a column in Excel with OpenXml and C #?

Please, does anyone know how I can format a column in Excel with OpenXml and C #? I have an Excel file that has the predefined columns. This is filled with an SSIS, but I need to then format it with OpenXML and C # (required in this way).     
asked by 16.11.2017 / 20:49
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How can I save a form using C # code?

Hello good afternoon I have a doubt in the C # language create a form with the code of form a = new form (); a.show (); and I want to save that form in the project because only with that code the form is opened but it is not saved in the project...
asked by 18.02.2018 / 23:28
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Implementation of Rules Engine in .NET [closed]

I am wanting to implement a rule engine in the company. What I saw in the market are free and paid tools. The one that caught my attention is a NXBre call that looks pretty developed and is free. The problem with this is that there is no docu...
asked by 25.05.2016 / 20:31
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Object reference not set as an instance of an object. VB.NET

I'm trying to launch a command from this class: Imports System.Data.OleDb Imports System.IO Public Class GestionSql Private sReturn As String = "" Private sConection As String = "Provider=Microsoft.Jet.OLEDB.4.0; Data Source=" +Direct...
asked by 10.04.2018 / 01:44
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How can I find a Data in a DatagridView without a database

Hello very good to all my question is how I can search a datagridview data using a textbox, what I mean is typing and if it matches what you type in the texbox it appears in the datagridview without a database.     
asked by 06.03.2018 / 07:07
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Error deserializar JSON in .NET C # [closed]

Does anyone know what he's trying to say about the error he makes?     
asked by 25.05.2018 / 03:48
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Replicate encryption method PHP Mcrypt to C # [closed]

I need to be able to replicate a class that is created in PHP to C # Attached class code created in PHP. At this moment I must send an encrypted string to a client platform, but I can not send the encryption in the same way as it is done in PHP....
asked by 03.05.2018 / 17:00