Recent questions tagged asp.net

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asp.net mvc - How to turn on identity-insert in .net core

I made a few tables in EF and entered in some seed data where I give value to a few columns with a primary ... I do it the way mentioned above? See Question&Answers more detail:os...

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

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570 views

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asp.net mvc - An overflow occurred while converting to datetime using EF4

I have a windows application working with a SQL Compact 4.0 database, using EF 4.1 and code-first approach. ... you help me debug this problem? See Question&Answers more detail:os...

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

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990 views

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asp.net core - WindowsCryptographicException: Keyset does not exist

I want to create or obtain a certificate, create a pfx-file, load it and have ... IdentityModel.Tokens.AsymmetricSignatureProvider..ctor(SecurityKey key, String algorith...

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

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419 views

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asp.net - How does the session timeout work in IIS 7?

In web.config, I set timeout in the sessionState to 20 minutes. According to MSDN, this timeout specifies the ... the timeout for above case? See Question&Answers more detail:os...

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

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868 views

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asp.net web api - odata - combining $expand and $select

In odata v4.0 is there an option for combining $expand and $select together? I have a scenario wherein I' ... ($expand=item($select=name)) See Question&Answers more detail:os...

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

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1.1k views

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asp.net mvc - Can I pass a parameter with the OnSuccess event in a Ajax.ActionLink

When I use: new AjaxOptions { UpdateTargetId = "VoteCount" + indx, OnSuccess = "AnimateVoteMessage" } everything works ... DIVs) on my page? See Question&Answers more detail:os...

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

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724 views

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asp.net mvc 3 - Chrome, pdf display, Duplicate headers received from the server

I have a section on a website where I display a pdf inside a light box. The recent chrome upgrade has broken ... ToArray(), "application/pdf"); See Question&Answers more detail:os...

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

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598 views

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asp.net - Break points aspx pages

How do you set a break points in server tags in .aspx pages. e.g. <% dim breakhere =new object() %> The ... there anything else i need to 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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736 views

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asp.net - How to display a server side generated PDF stream in javascript sent via HttpMessageResponse Content

On my server side I am using ASP.NET MVC Web Api, where I am generating the PDF file with Crystal report ... viewed via Fiddler. See image: See Question&Answers more detail:os...

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

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535 views

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asp.net mvc - Server-side validation of a REQUIRED String Property in MVC2 Entity Framework 4 does not work

I'm trying to get server-side validation of an Entity Framework String Property to work. Other server-side ... a simple mvc2 web application. See Question&Answers more detail:os...

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

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829 views

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asp.net - How to access viewstate using javascript?

I am trying to access view-state in client side but following exception coming : JAVASCRIPT: <script language="javascript" ... me how to do it? See Question&Answers more detail:os...

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

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836 views

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asp.net mvc - Nuget Update-Package incorrectly updating assembly binding redirects

I have an internal NuGet package that contains a single dll, no external NuGet package dependencies, and no web ... redirect and corrected it! See Question&Answers more detail:os...

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

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453 views

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asp.net - SignalR polling database for updates

I'm hoping to use SignalR to provide updates to the client, the updates are going to come from a message table ... polling will be needed. ste. See Question&Answers more detail:os...

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

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494 views

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asp.net mvc - Implementing pager through WCF service

I am developing an application which includes a WCF service and its ASP.NET MVC client. The ASP.NET MVC ... correct way to implement this? See Question&Answers more detail:os...

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

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575 views

1 answer

asp.net - Sys.WebForms.PageRequestManagerServerErrorException 12031

I'm occasionaly getting the following popup from an AJAX.NET application Sys.WebForms.PageRequestManagerServerErrorException: ... the popup? 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

1 answer

asp.net - Could not load file or assembly 'Microsoft.TeamFoundation.WorkItemTracking.Client.Cache' or one of its dependencies

I am working on a web application which interacts with TFS. When I upload my application to windows azure cloud I ... NET Version:4.0.30319.272 See Question&Answers more detail:os...

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

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1.0k views

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asp.net mvc - What can cause ViewData.ModelState.IsValid to become false

There are times that I find my ModelState is invalid but can not find what has invalidated it since there are ... haven't added a ModelError? See Question&Answers more detail:os...

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

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792 views

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asp.net core mvc - Dependency injection in Xunit project

I am working on an ASP.Net Core MVC Web application. My Solution contains 2 projects: One for the application ... DbContext in the test 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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677 views

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asp.net mvc - Regex to match a 2-digit number (to validate Credit/Debit Card Issue number)

I would like to use regex to match a string of exactly 2 characters, and both of those characters have to be ... matching . 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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1.5k views

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asp.net mvc 3 - How do you include .html or .asp file using razor?

Is it possible to use server side include in Razor view engine to include .html or .asp file? We ... menus/portfolio_buttons_head.html" -->" See Question&Answers more detail:os...

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

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470 views

1 answer

asp.net - System.Net.Http could not be resolved in the currently targeted framework .NET 4.0

Got a nasty error after moving a solution from Visual Studio 2010 to 2012. Build is fine and everything works ... for the 4.0 framework. See Question&Answers more detail:os...

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

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601 views

1 answer

asp.net mvc - Strategy to refactor when too many dependencies injected into service or controller

I have an ASP.NET MVC 1 application that uses NHibernate and Castle Windsor for IoC. The controllers have ... examples of similar refactoring. See Question&Answers more detail:os...

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

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662 views

1 answer

asp.net mvc - Rendering the field name in an EditorTemplate (rendered through EditorFor())

I'm currently building the Admin back-end for a website in ASP.NET MVC. In an ASP.NET MVC application, I' ... anyone had a similar problem yet? See Question&Answers more detail:os...

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

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536 views

1 answer

asp.net - SVG for images in browsers with PNG fallback

I'm looking to use SVG versions of a company logo on a website. At present, all current versions of major ... way of doing SVG for images? See Question&Answers more detail:os...

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

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464 views

1 answer

asp.net mvc - Changed domain error - OpenId auth request contains an unregistered domain

I set up a project on my main domain example.com and then moved it to a subdomain sub.example.com Now when I try ... to see it. Any ideas here? See Question&Answers more detail:os...

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

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636 views

1 answer

asp.net - How do you consume extra parameters in OAuth2 Token request within .net WebApi2 application

I have an api specific project in a large .net MVC 5 web solution. I am utilizing the WebApi2 templates out ... in a .NET WebApi2 environment? See Question&Answers more detail:os...

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

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665 views

1 answer

asp.net - How can I publish site from command line with some publish profile?

Something like msbuild /t:publish [use PublishProfileName] someproject.csproj See Question&Answers more detail:os...

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

0 votes

651 views

1 answer

asp.net - Ajax.ActionLink not working, Response.IsAjaxRequest() is always false

I have been googling/SO:ing this issue for a while and many seem to be sharing this, but I haven't found any ... method to GET, to no avail. See Question&Answers more detail:os...

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

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