Questions tagged as 'c#'

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How to Validate TextBox content with pattern?

Valid with the following method in C # with a WPF window a text that should only accept valid names, as well as accept 2 names but no more, such as the following: Correct examples: Alejandro Richard Yordy Erroneous examples:...
asked by 17.04.2018 / 23:37
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{"Error parsing column 6 (Birthdate = 1 - UInt64)"} DAPPER

I'm using DAPPER with JSON and C # where I'm looking to update 2 tables of a database made in MYSQL: PERSON and MASTER ... Then I leave the fields of both objects in C #, the setting of the JSONs that I use to insert, the fields of the tables an...
asked by 14.04.2018 / 22:41
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How to stop a song before starting another?

could you help me? I have been investigating and I can not find a solution. I'm working on C #. I have a button called Play that executes this code //esto va hasta arriba donde estan los demas using using WMPLib; /...
asked by 15.04.2018 / 00:10
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Obtain Excepcion when a mail does not reach its recipient by a badly written recipient or that does not exist

I have this code public void SendEMail(string recipient, string subject, string message) { try { //Intialise Parameters SmtpClient client = new SmtpClient(clientAddress);...
asked by 09.04.2018 / 20:09
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Join two models in asp.net mvc 5 c # - N CAPAS

I have two models: public class TipoSolicitudesDTO { [Key] public int TipoSolicitudID { get; set; } public string NombreTipoSolicitud { get; set; } public int EstadoTipoSolicitud { get; set; } } public class Solicitudes...
asked by 09.04.2018 / 21:21
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Use an SQL Query as the source of a Model in the Entity Framework

Good morning! I comment, I'm having the need to add a Model in EF, but with the peculiarity that you use a Query SQL as a source of information instead of a table. I tried to do it by the normal ways in the following way [Table("[dbo]....
asked by 09.04.2018 / 12:39
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WebHostBuilder () does not start. C # Integration Test

I am trying to create a series of tests against an Asp.net core service. The service starts perfect as well as the tests running against it. The problem is when I try to start the tests using webHostBuilder. At the time of making the request I g...
asked by 09.04.2018 / 11:34
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Send audio to Bluetooth device C #

In .Net there is no library to send audio (linking before with the device) by bluetooth? I only see examples to link devices and send files, telegrams etc ... But not to make an audio Stream ...     
asked by 14.04.2018 / 08:04
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Selenium WebDriver c #: Doubt when leaving the catch

I have the following code, which occasionally, when placing an order, I skip a window pop-up indicating the same user that has orders in progress, you accept and continue with the order, but I do not the test ends Method _Productos.PedirPro...
asked by 10.04.2018 / 11:52
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Reports in Asp With Crystal Report

Someone can help me. - I am creating the report design in Crystal Report itself that will be included in the ASP client application. - All the data to be loaded in the crystal report is obtained through a webservice that returns a Dataset. - Thi...
asked by 07.04.2018 / 00:04