Questions tagged as 'asp.net'

Tagged questions
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Where should I put the code in Web Forms

I'm new to the topic so, I tell you that I do not have much practice, I made a folder and within it are my Forms , so I do not know if that's where I should put the code, among them my menu bar or in Web Master , I hope and you have...
asked by 23.11.2018 / 17:18
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Operate with values obtained by Eval () in .aspx

I have a problem that I do not know if it has a solution the way I am facing it. I have a repeater where I binde through <% # Eval ('property')% > properties of an object, which has all of them, DateTime startTime and DateTime EndTime....
asked by 23.11.2018 / 19:44
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Running jar with IIS does not work

I am developing a .Net web application (C #). From the web I need to call a jar that sends print to a printer connected to the server. If I run it from Visual Studio it works perfectly, but doing the deploy in the IIS does not work for me. The c...
asked by 22.11.2018 / 20:18
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Form HTML5 execute method in codebehind to go to another page after doing a submit with button

I have a form where I use HTML5 elements and take advantage of HTML5 validation. At the time of submitting with 'button' I need to call a codebehind function first so I can jump to another page. I can not put in the action of the form the page I...
asked by 23.11.2018 / 15:49
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How to create methods to delete, update, insert in ASP.NET controller

You can guide me, please so that I can make them Insert, Delete, Update methods, the question I am trying but it shows me that it has 0 arguments and sometimes it tells me that it has no overload of methods. using System; using System.Collecti...
asked by 07.12.2018 / 20:49
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Visual Studio generates error in the jquery files when trying to compile

I am working on a project of aps.net mvc c # which I have been working on for a few days, but from moment to moment when trying to compile it generates errors in all jquery files, both those generated by default when creating the project as what...
asked by 07.12.2018 / 20:19
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read session variables created in php (from asp.net)

Good morning, everyone, is it possible to read the session variables created in php ?, I have a project in asp.net but they have been integrating php modules which handle session variables and at some time will require those values in asp.net....
asked by 27.11.2018 / 21:27
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see a table with the buttonfield of my gridview

My problem is the following: in my gridview I put a buttonfield to expand the information I have in that row, but I do not work the code I did so I thought so Any ideas? preened in advance protected void grDatos_RowCommand (object sender,...
asked by 22.11.2018 / 21:17
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Consult related tables (Many to Many), grouping results C # Linq Asp.Net MVC

I have a problem. I have 2 tables (Matricula and ValorAsistencia) that are related to an intermediate table "Assistances" (many to many). What I want is to make a query that shows me data of the first table, and then a column with the sum...
asked by 22.11.2018 / 23:42
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How can I call a DropDownList within a Gridview?

I have a gridview in Default.aspx that contains drop-down lists, in Default.cs I can not use them, they do not appear to me, it's as if they were not. How do I call them? Image of the mention I make.    The Estroctura in Default.asp...
asked by 23.11.2018 / 01:28