Questions tagged as 'asp.net'

Tagged questions
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Duplicate declaration of Usercontrol in FormView

I have a user control that I include in an EditItemTemplate template of the formview, but when I add a second ItemTemplate template and place a copy of the user control it gives me an error that a declaration of that user control already exists....
asked by 05.07.2016 / 08:46
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Error Timeout ASP.NET SP

I have a detail when loading the StoredProcedure and fill in a datatable , I mark the error:    "Timeout expired The timeout period elapsed prior to completion of the operation or the server is not responding The statement has be...
asked by 16.08.2016 / 19:31
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Help with slow network messages

I have an extremely strange case, who could help me solve it, I have a website developed in vs2005, there is a front and a back, the back is web service and the front is aspx, the back is connected to the BD, good that as a summary. The extremel...
asked by 23.08.2016 / 15:54
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How to use two ModalPopupExtender on the same ASP.NET page?

I have two ModalPopupExtender and each one has a GridView that serves to show a own report, each one is linked to a button, the problem is that only 1 of them is shown when clicking on its respective button, the other makes a autopostback and it...
asked by 02.08.2016 / 19:02
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Handling Html.DropDownList error 'IEnumerableSelectListItem' that has the key 'table

I tried to do a droplist and I searched for the solution in many forums but I can not solve my problem. the list is filled with the database and even everything is fine, but in the view it shows me the error mentioned in the header and I do n...
asked by 25.07.2016 / 16:17
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asp.net - datagrid with several collimnas with links, and how to process the event of each link

How can I make an asp.net 2003 datagrid that has 6 columns (apart from the columns of the data) link in each of them, and what I am more lost: As a process each of the events of each link ? Thanks.     
asked by 07.07.2016 / 20:11
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Send ASP form to SQLServer

Working with webforms when sending the data of my form to codebehind to be processed does not save them in the DB. <form action="formulario.asp.cs" method="post"> <label>Title</label> <input type="text" class="...
asked by 27.05.2016 / 16:31
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Insert datagrid data view C # ASP.NET [closed]

I am creating a sales system, at the time a sale is registered I want the products that are in a datagridview with the ID of the sale inserted In my SALE class I have the following code: public string Insertar(Venta Venta, List<DetalleVe...
asked by 30.07.2016 / 04:46
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When calling a form it must be converted into popoup

I am working with ASP MVC, I call a partial view that should become popoup , I call it from a button from my view index , the code is as follows: @Model OperacionesCrudMVC.Models.Phone <div class="modal-header"> <button ty...
asked by 09.03.2016 / 14:50
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Convert to popoup partial view

I am working with ASP.NET MVC5, I have an index view in which I have a WebGrid , from which I call my partial view, all the code to call the partial view from the controllers goes well, the problem is that when I call her popoup is not sho...
asked by 17.03.2016 / 23:14