Questions tagged as 'c#'

Tagged questions
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Reference error

Hello, I copied a solution from one folder to another and started giving some reference errors, it's an Asp.Net application that has a Web API project. In the original folder the application is running normal, in the folder of the copy when I...
asked by 20.10.2015 / 14:00
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Argument Error in Unity Photon

I was developing an online project and I quoted the following function - PhotonNetwork.CreateRoom , and the following error occurred:    Assets / Scripts / Sindico.cs (53,31): error CS1501: No overload for method CreateRoom take...
asked by 12.10.2015 / 08:03
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View the complete list of tables in an Oracle connection with Entity

As I do for a connection to the Oracle database, show all tables. I made a connection and I have more than 500 tables in the database and it only shows 74, the three that I need to mount the POC I'm doing, I can not map them. see the tables t...
asked by 05.11.2015 / 18:11
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Printing using Crystal Reports in WPF

I'm having trouble printing using Crystal Reports in WPF, I use the same printing system for another system and it works fine, but on that system the following error appears ... IbelievetheerrorisinthedatasourcethatIampassing,becauseifIdonot...
asked by 05.11.2015 / 12:31
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On ConsumptionEvent Error 215 Rejection: XML Schema Failure

I am trying to consume the event reception service on the farm, specifically inform the science about an NFE: https://www.nfe.fazenda.gov.br/RecepcaoEvento/RecepcaoEvento.asmx But I got the following return: <?xml version="1.0"...
asked by 09.11.2015 / 15:44
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listing filter in 2 MVC tables

I have 3 templates: Pessoa , Catequizando and Inscricao . I want to make a query that returns the Name of the person where CatequizandoID = PessoaID that will appear in a dropdown in the view CriarInscricao I...
asked by 07.12.2015 / 19:16
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Help with reportviewer + MYSQL (tables + object data)

I have a problem, regarding creating a reportviewer. I've programmed a structure, which calls the report, passes a single parameter to the report, saves it as a PDF, and opens the same with the native PDF reader. Here is the code for this par...
asked by 22.10.2015 / 03:46
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How to set or return the blank DateTimerPicker

How do I set or bring the datetimerpicker blank when starting the form and add the date only when it is selected? I need to bring this component in white to add it to an employee's date of admission.     
asked by 22.10.2015 / 03:03
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Passing xml as a parameter to a proc is returning null

My xml may be wrong, of course. but as I'm not sure, I say: I need to pass a parameter via programming to a proc. As in my program it is coming null, I have decided to run first manually straight into pl / sql and still nothing comes. The xml mo...
asked by 08.12.2015 / 11:58
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The underlying connection was closed / HttpWebRequest

I use this request to get the return of a page, but my connection is rejected with this message The underlying connection was closed: A connection that was expected to be kept alive was closed by the server. Follow the model of my connect...
asked by 15.10.2015 / 15:10