Recent questions tagged ASP.NET

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asp.net mvc - Passing selected value from the radio buttons to the controller in MVC

I'm trying to pass this selected radio button value from the razor view to the controller.... can someone please give ... dto; } Thank you!!!! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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386 views

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asp.net mvc - How to pass model in MVC view

I want to pass model from form to controler and show others models in the same view. How can I do this? My ... ("Details", "Ideas"); } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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917 views

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asp.net - variable is not declared it may be inaccessible due to its protection level

My VB skills are not the best, and this problem has had me stumped for a few days. In the list of ... does not recognize the tools class. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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562 views

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asp.net web api - Setting IgnoreSerializableAttribute Globally in Json.net

I'm working on a ASP.NET WebApi (Release Candidate) project where I'm consuming several DTOs that are marked with ... a ASP.NET Web api project? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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764 views

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asp.net - How to prevent a Hangfire recurring job from restarting after 30 minutes of continuous execution

I am working on an asp.net mvc-5 web application, and I am facing a problem in using Hangfire tool ... job execution exceeds 30 minutes? Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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774 views

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asp.net mvc - MVC3 How to disable/enable ActionLink

I have if condition and I want to disable or enable my actionLink button. How would I do it? @Html.ActionLink(" ... id = @Model.Id}) Thanks, See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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472 views

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asp.net mvc - Log4Net works on Dev machine, fails when deployed to shared host (using same db/connstring)

I have log4net configured and working fine on my local machine, however when I deploy to my host (godaddy) it ... any ideas on things to check? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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474 views

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asp.net mvc - how to work with two forms in a single view

Can I add more than one form in a single view , how to work with it. Can this be done using only ... article which is explaining in detail. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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377 views

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asp.net 4.5 Web Forms Unobtrusive Validation jQuery Issue

I've been checking out some of the new features for Web Forms in 4.5, and I have run into a road ... the page for an existing jQuery reference? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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616 views

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asp.net mvc - ActionLink to show parameters in URL instead of querystring?

I have this route defined: routes.MapRoute( "Details", // Route name "{home}/{details}/{id}/{name}", // URL with ... a I am after /Home/List/1/a See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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487 views

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asp.net web api - WebAPI - Attribute Routing POST not working with WebAPI Cors?

I have the following controller which should accept username and password as payload in a POST. If I change it to ... what I'm doing wrong? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.2k views

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asp.net core - HttpContext is NULL when running web app in IIS

I have two application, both running on the same Windows machine. One application is IdentityServer4, and the other ... can I solve this issue? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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452 views

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asp.net mvc - Jquery AJAX success not getting triggered with Coded UI test project

I am trying to run a Coded-UI test project on a asp.net MVC4 application. The application contains various ajax ... here.? Thanks in advance. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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565 views

1 answer

asp.net - How do I apply the OutputCache attribute on a method in a vNext project?

What is the correct way of using the following in a vNext application on an async method: [OutputCache(NoStore = ... file, which is incorrect. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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522 views

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asp.net mvc - Post checked checkboxes to controller action without using HTML helper like Html.CheckboxList

I have a list of items and I would like to delete items that are checked in a list of checkboxes. I ... controller action with one button press? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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485 views

1 answer

asp.net - IIS 7, HttpHandler and HTTP Error 500.21

On IIS 7, I'm trying to use custom HttpHandler for my ASP.NET web application. I use pipeline mode "classic", ... else should I try? Thank you See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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447 views

1 answer

asp.net - In IIS7.5 what module removes the body of a 400 Bad Request

I have written ASP.NET (4.0) code that sets the Response.StatusCode to 400 if the data posted to the server is in ... of a 400 being sent. TIA. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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548 views

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asp.net - Conversion from type 'DBNull' to type 'String' is not valid

i am receiving this problem Conversion from type 'DBNull' to type 'String' is not valid. Line 501: hfSupEmail ... someone guide me? Many thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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440 views

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asp.net mvc - How save uploaded file? c# mvc

I want upload an image file to project's folder but I have an error in my catch: Could not find a part of the ... I'm do wrong? Thank you :) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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571 views

1 answer

asp.net mvc - Google OAuth access token expiration in MVC app?

I wrote an MVC app using Google Oauth2 as instructed here: https://developers.google.com/api-client-library/ ... result.RedirectUri is null. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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467 views

1 answer

asp.net - Reading settings from separate config file

My asp.net app has is using a web.config for common configuration. I also have a section that maps some data ... config file? Thank you, Andrey See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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398 views

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asp.net - Wrapping StaticFileMiddleware to redirect 404 errors

I'm trying to inject a custom middleware into my OWIN pipeline that wraps the StaticFileMiddleware available from MS ... PathString.Empty; } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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519 views

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asp.net - MVC ViewModel Error - No parameterless constructor defined for this object

I would like to know how can I use my ViewModel on the Create Action? I tried several examples I found here in the ... > Albums { get; set; } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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481 views

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asp.net - RegisterClientScriptBlock within AJAX method call

I am trying to RegisterClientScriptBlock in a method that is only called via an AJAX call. It doesn't appear to actually ... here');", true); } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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617 views

1 answer

asp.net mvc - How to use WebGrid in a cshtml view?

I am able to use WebGrid in any controller like: var grid = new WebGrid(emailsFetched, columnNames); I had ... encounter this very ugly issue? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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649 views

1 answer

asp.net - Disable backspace in textbox via javascript

I have a textbox which is extended by an Ajax Control Toolkit calendar. I want to make it so that the ... work with the calendar extender. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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522 views

1 answer

asp.net mvc 3 - MVC3 unit testing response code

I have a controller within MVC3 which needs to return a response code 500 if something goes wrong. I am ... of an integration testing thing. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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416 views

1 answer

asp.net core - How to run docker image produced by VS 2017

Docker noob here... How does one properly run the docker image of your Asp.Net CORE app which is produced ... ["dotnet", "WebApplication2.dll"] See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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