Questions tagged as 'asp.net'

Tagged questions
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HtmlHelper for a FILE type input

I have a little doubt, I need to generate an input of type File to save images in my BD, I'm using razor views in asp.net mvc 5, but I can not find how to do it by HtmlHelper , but I see that gives you none for this type of input, any idea...
asked by 14.07.2017 / 22:44
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How to update table from Gridview

I have the following gridView with a column of type CheckBox, what I'm looking for is to load in the GridView the data of a table, once the data is loaded, select with the CheckBox the fields that require changing the status and once the fields...
asked by 26.07.2017 / 01:20
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Error recognizing data model field with ADO.NET and ASP.NET

I am using Web APIS but only in the Controller. In my view I can not access the model, it tells me that a use is missing or something like that. What I want is to generate a type type input to capture the value and filter by customer name....
asked by 05.07.2017 / 03:01
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Create button by asp code and assign a javascript method

I am generating a button by code (I generate a button to delete, there is a button for each row of a dynamic table) and I need to generate an alert to prevent them from deleting information by mistake. Button boton = new Button(); boton.Text...
asked by 01.07.2017 / 02:47
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Fill DropBox with XML data

I have a file in XML to be able to fill several data of a drop down, but I do not know if it is not deserving correctly or I am wrong in my code because when I execute it, it does not show any value inside the DropDown Here is where I create...
asked by 29.06.2017 / 18:08
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Windows Local Web Service

I'm trying to create a local windows service in vb with asp.net. Following this example In one of the steps it says:    In the designer, click ServiceProcessInstaller1 for a Visual Basic   project, or serviceProcessInstaller1 for a Visua...
asked by 29.06.2017 / 17:27
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Error ORA-03134: Connections to this server version are no longer supported

In a web application I use 2 connections to 2 different servers of Oracle 10g, I use Visual Studio 2015 Professional, and I have installed Oracle ODAC 12 libraries in the development computer, I have referenced in the application said library...
asked by 29.06.2017 / 09:25
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Do not open http: // localhost Visual Studio 2015

In visual studio 2015 I create a web and I execute it without having put some code I get this in the browser: Code: <%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="WebApplication1.WebForm1" %&g...
asked by 21.07.2017 / 13:49
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Put a checkBox as "checked" using an HTMLHelper

my question is short, in which part I must add the property of checked in my HTMLHelper , since I must show it by default as selected, I looked in the microsoft documentation but found nothing about it :( so I tried to do it, but...
asked by 20.07.2017 / 23:41
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Conditional pull-down menu

QUESTION Good morning, The question is that I have a higher menu, but I want the last section to be conditional, and only appear when it is not logged. So far no problem. The quebradero of head arises to me now, and is that when I am lo...
asked by 26.06.2017 / 11:00