Questions tagged as 'asp.net'

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How can I solve this problem?

I have created a MVC 5 project, I have it in a domain in link The problem is that when I want to logge me send me the msj that I will share in the screenshot. On the other hand, I host it in link and send me the msj that I will share i...
asked by 13.03.2018 / 21:01
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Error on the remote server: (414) Request-URI Too Long. C #

private void Send() { string sql = @"SELECT cod, Format(fecha, 'Short Date') as fecha, Format(hora, 'Short Time') as hora, Num, 1 as Tipo FROM Contro...
asked by 13.03.2018 / 14:50
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load crystal reports with gridview data? [duplicate]

I have a gridview in asp .net filled with a datatable and I need to click on a print button to generate a report crystal reports with the gridview data. I was investigating and apparently it is with a "typed dataset", I do not understand very...
asked by 14.03.2018 / 18:20
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Does not my form keep the new values when updating?

I have the following problem, in my form when doing UPDATE it does not save the new values, it keeps those that have already been loaded in the text boxes, any idea of why it happens? I'm working on ASP.NET with VB Dim con As New...
asked by 10.03.2018 / 17:14
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Error trying to capture the value of an @ Html.DropDownList

I have a form and I show a @ Html.DropDownList, the data that I am passing was passed through a ViewBag which instantiated at the beginning of the view, when trying to get the value the jquery generates the following error Uncaught Error: Synt...
asked by 15.03.2018 / 17:28
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Carousel bootstrap problem with asp events resets the slide

Hi, I'm using the bootstrap carousel in asp, which contains several repeaters. Which in turn launch events. The problem I have is that when going to the server when launching an event, the slide is being changed to the first one that was generat...
asked by 23.03.2018 / 08:31
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QUERY: Error making the Update-Database due to problems with foreign keys

Good day, afternoon or evening, I'm doing a small test project by taking an inventory. I'm working on C # ASP.Net Core 2.0 I have the following classes: Inventory customers Suppliers Sales Products I did the Update-Database and everything wen...
asked by 07.03.2018 / 15:37
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Peek definition in HTML Tools for Visual Studio Community 2017

I was looking at the HTML Tools extension for Visual Studio 2017 and I found the "Peek definition" functionality useful for editing css files from the html itself. My problem is that I usually work with ASP .NET Web Pages, using .apsx files, whi...
asked by 06.03.2018 / 08:48
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ERR_UNSAFE_REDIRECT when opening local file

I get the address from the database and I want to load the pdf that is in that address but this error appears Response.Redirect ("C: \ file.pdf");     
asked by 02.03.2018 / 18:38
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Hide columns in ASPxGridView when ASPxSummaryItem is 0

Here my code: <dx:ASPxGridView ID="GridViewID" runat="server" DataSourceID="SourceMain" ClientInstanceName="Grid" SettingsPager-mode="ShowAllRecords" OnHtmlDataCellPrepared="ASPxGridView1_HtmlDataCellPrepared"> <Columns> <...
asked by 02.03.2018 / 00:52