Questions tagged as 'asp.net'

Tagged questions
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How do I receive automatic notifications from PagSeguro?

I am implementing in the company where I work, the payment with the Pagseguro. So far, I've been able to generate a payment request and also receive the transaction code on my page. The problem is to receive the notification code via URL, I alre...
asked by 16.06.2016 / 20:58
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PDF in ASP.Net c #

I need to display a PDF file that will be on my server or database (I have not decided yet) on a web page, made in ASP.Net C #. The problem is that this file has to be all "locked". The user will not be able to print, download, save, copy tex...
asked by 27.06.2016 / 21:09
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Enable iframe in asp.net application

I have an asp.net application and need to place it inside an Iframe. It turns out to be wrong on the Chrome console: Refused to display 'domain' in a frame because it set 'X-Frame-Options' to 'SAMEORIGIN'. In mozilla it does not give err...
asked by 03.06.2016 / 22:34
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How to get the creation date of a C # file [closed]

I have a web system in C # and I am using framework 4.5 that accesses a firebird database that is on a server, I am making the connection to this database normally. Now I need to access the creation date of this file, I'm using the following...
asked by 04.06.2016 / 00:52
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ASP.NET Web.config The requested page can not be accessed because the related configuration data for the page is invalid

I am trying to post an asp.net page on an IIS server from Somee.com site .. and I get the error:    "The requested page can not be accessed because the configuration data for the page is invalid." My XML code from the Web.config file: &...
asked by 16.06.2016 / 01:07
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How to create a div dynamically using database data

I have an administration page called ( admin.aspx ) with a table that has data that I will fetch from my SQL Server database. My idea is in this page I select the data that I need and at the click of a button, create a div dynamically in t...
asked by 29.06.2016 / 11:25
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Compare two querys

I have a query that returns only the catechizers that went to the event: var catequizandosCheked = (from cat in db.Catequizando where cat.Eventos.Any(e => e.EventoID == eventoID)...
asked by 16.05.2016 / 19:58
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Write FileUpload Path within an ASP.NET UpdatePanel

Expensive, The question of my doubt is quite simple. How do I save the path of my FileUpload file to some control or ViewState, with that FileUpload being inside an UpdatePanel? I am actually using the AsyncFileUpload AJAX control, since a...
asked by 16.05.2016 / 20:18
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How to use pagination in asp: datalist?

Hello, I found some code on several sites, but I did not find a paging method in asp: datalist. I wish I had the numbers below, last page option, first page. Follow the print on the screen.     
asked by 12.05.2016 / 23:56
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Send All CheckBox via Post

I'm trying to send all the CheckBox from my View, however, I can only send the ones that are selected via FormCollection Controller public ActionResult Index() { List<ListaCheckBox> listacheck = new List<ListaCheckBox>();...
asked by 29.04.2016 / 17:47