Questions tagged as 'asp.net'

Tagged questions
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How to make the RadHtmlChart telerik be responsive?

I have 3 graphs RadHtmlChart of Telerik on a page, I'm dividing this page into 3 so they always appear, without the need to scroll scroll to view them. I need to resize the page, RadHtmlChart is suitable for this r...
asked by 14.08.2017 / 17:23
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Open GridView2 by selecting a GridView1 field

Hello. I am trying to make every time I select a specific field within GridView1 , it opens related data in an Access Database in GridView2 . This is the code for my page. <%@ Page Title="" Language="vb" AutoEventWireup="false" MasterPage...
asked by 19.07.2017 / 15:58
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Report Viewer only works local

I developed an ASP.NET WEB FORM application and used the Report Viewer for reporting and MySQL. However, when uploading the application to the hosting (GoDaddy), the Report Viewer does not work. I have tried everything, I think it is the lack of...
asked by 07.07.2017 / 19:56
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C # pagemethod autocomplete Materialize error

I can not execute my c # function through the materialize framework autocomplete. It does not run and returns no errors. With bootstrap it works. I'm using asp.net without codebehind, all in the same file. I can call the function through t...
asked by 14.07.2017 / 02:47
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System.NullReferenceException: Object reference not set to an instance of an object

I'm developing a project in asp.net, where I'm trying to do this insertion in the database. But when I try to perform this command, it ends up saying this error message: "System.NullReferenceException: Object reference not set to an instance of...
asked by 14.07.2017 / 19:25
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JavaScript Parameters Passing to [Webmethod] C #

I would like to know how to pass parameters from a JavaScript call to an ASMX WebService Method without having to define a name for the parameters. Example: $scope.testar = () =>{ filtros ={ id:1, funcionalidade:02...
asked by 31.07.2017 / 15:17
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Loop links in a page with Webbrowser control

Good evening! I need to access a page where it contains several links. I need to enter each of these links and load the next page to also collect the links of the second page invoked. I was able to find the links, but when I run the invoker, it...
asked by 18.07.2017 / 04:55
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Update rate limits at runtime using WebApiThrottle not working

I have a WebApi in ASP.NET MVC and I need to control the access limit, moreover, I need to change the values of the bounds at run time. I have implemented this example on the WebApiThrottle site (section Update rate limits at runtime ) Thi...
asked by 27.06.2017 / 23:10
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Read response in json through fetch with service-worker

I'm implementing a web notification system, using service-worker and other components, in ASP.NET MVC. 1 ° I already have my worker registered and logged into the system. Home 2 ° I can already display notifications. - Missing - Home Corre...
asked by 13.07.2017 / 17:29
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More than one query on a very slow request on the first request in C #

I have a method that requests data to the bank and in this same method I call another method that also requests the bank (mySql). public class Viagem { public int idViagem { get; set; } ... public Cidade origem { get; set; } publ...
asked by 05.06.2017 / 19:06