Questions tagged as 'asp.net'

Tagged questions
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How to integrate an App to an ASP.NET WebService (ASMX) via Xamarin?

I have a sql server created with an asp.net web service, but I wanted to know how I can integrate the server data by creating an app to read it using the GET request. > Thanks in advance for your attention     
asked by 10.01.2018 / 13:23
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Web application to access the local base in different networks

I'm developing an asp.net web application to import data from an old (desktop) system to a new (web) system. I want to make a tool to import the data from the clients to the new system, ie the web application have access to the local database of...
asked by 09.01.2018 / 15:11
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How to store another page (web form) in a variable Page asp.net

In a button1_click event of my Default.aspx page the following happens: Page pagina = this; But instead of storing the page itself, I need to store another page of my project, "Cadastro.aspx" for example. Is this possible?     
asked by 24.01.2018 / 15:36
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How to retrieve Input data for CodeBehind ASP.net

My question is this: I have my HTML code and I'm doing field validation with JavaScript, but I would like to call the function and pass the value in CodeBehind. Example String name = uname (my input); Is it possible? <!--Form de Login -...
asked by 09.01.2018 / 19:49
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Generate .rdl Report PDF with C # Windows Form or ASP.NET

I have a report created in the Report Service and working. How do I generate a pdf of this report with C # Windows Form or even Asp.net? Note: I have to pass some parameters to the report, such as enrollment and report year.     
asked by 16.01.2018 / 13:00
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How to implement a MediatR INotificationHandler interface method - Asp.net Core

When installing MediatR 3.0.1 in my project, the INotificationHandler interface looks like this: #region Assembly MediatR, Version=3.0.1.0, Culture=neutral, PublicKeyToken=null // C:\Users\jalbe\.nuget\packages\mediatr.0.1\lib\netstanda...
asked by 16.01.2018 / 09:18
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Sending Sandbox notifications from PagSeguro to the local address (C # ASP.NET MVC)

I'm integrating PagSeguro into an ASP.NET environment, and everything was going well until I got to the part of sending PagSeguro notifications. As you can see in the image below, I have configured the following parameters for redirection and fo...
asked by 05.01.2018 / 19:41
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Force javascript file update without disabling cache

In a large-scale web application that develops, an upset occurs every time updates occur, because browsers, especially Google Chrome, cache JavaScript files and, sometimes, incompatibilities occur between the server code and the client code, l...
asked by 10.06.2015 / 02:49
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A referential integrity constraint violation has occurred

I'm getting this error every time I try to update an object in my SQL database via EntityFramework , the error is as follows:    A referential integrity constraint violation has occurred: Property values that define referential constraints a...
asked by 04.01.2018 / 11:35
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Binding wrong on select ASP.NET MVC option

When I give a form post to Controller , the binding on asp-for="VehiclePlate" takes value from option from select ( @vehicle.Category ). However, I want to get the text of option of select...
asked by 21.12.2017 / 17:02