Recent questions tagged asp.net

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asp.net mvc - RedirectToAction between areas?

Is there a way to redirect to a specific action/controller on a different Area? See Question&Answers more detail:os...

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

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508 views

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asp.net mvc - How ASP .NET MVC architecture fits into the traditional multi layered architecture

Moving from the traditional way of architecting web applications with a Business Layer, Service Layer, Data Access ... or even Service Layer See Question&Answers more detail:os...

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

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475 views

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asp.net - Why is mixing Razor Pages and VueJs a bad thing?

I'm trying to set up a .NET core project using Razor Pages and include vueJs inside the razor page for all my ... Razor OR Vue. Why is 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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454 views

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asp.net c# MVC: How do I live without ViewState?

I am just looking into converting WebForms to MVC: In .net MVC, what concepts make ViewState something ... stateless environment cant exist? 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 mvc - UseCookieAuthentication vs. UseExternalSignInCookie

I use Owin to authorize through Google oAuth. Here is how my cookies are configured: // Enable the ... , but signs in ApplicationCookie. See Question&Answers more detail:os...

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

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488 views

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asp.net mvc 3 - How can I get my database to seed using Entity Framework CodeFirst?

The database is created successfully (as are the tables) but is not seeded. I have spent several hours ... RegisterRoutes(RouteTable.Routes); } See Question&Answers more detail:os...

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

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458 views

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asp.net - How to make a website secured with https

I have to build a small webapp for a company to maintain their business data... Only those within the ... need more information. Thanks Raja See Question&Answers more detail:os...

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

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asp.net - Is there any way to do a "Replace Or Insert" using web.config transformation?

I'm using web.config transformation as described in the below post in order to generate configs for different environments ... way to do 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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696 views

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asp.net mvc - MVC 4 @Scripts "does not exist"

I have just created an ASP.NET MVC 4 project and used Visual Studio 2012 RC to create a Controller and Razor Views ... an issue at the time ;) See Question&Answers more detail:os...

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

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460 views

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asp.net - How to track IIS server performance

I have a reoccurring issue where a customer calls up and complains that the web site is too slow. ... useful when evaluating IIS performance? See Question&Answers more detail:os...

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

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524 views

1 answer

asp.net mvc - Visual Studio 2017 - Node.JS Server Process - Turn off?

I'm working on a ASP.NET App in Visual Studio 2017 and I'm noticing a Node.JS: Server-side Javascript process ... SO limited image size to 2MB): See Question&Answers more detail:os...

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

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578 views

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asp.net mvc - Using Html.ActionLink to call action on different controller

I am trying to navigate between controllers using ActionLink. I will tell my problem with an example. I am on Index view of ... ", id = "" } ); See Question&Answers more detail:os...

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

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356 views

1 answer

asp.net - What are good design practices when working with Entity Framework

This will apply mostly for an asp.net application where the data is not accessed via soa. Meaning that you get ... minute. Can't we return an ObjectQuery<> with CompiledQuery?...

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

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546 views

1 answer

asp.net - Visual Studio 2017 error: Unable to start program, An operation is not legal in the current state

After fresh installation of Visual Studio 2017 I tried to run .NET Core Web project and when trying to run it ... not legal in the current state See Question&Answers more detail:os...

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

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516 views

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asp.net - Difference between a Postback and a Callback

I keep on hearing this words 'callback' and 'postback' tossed around. What is the difference between two ? Is ... to the ASP.NET pages ? 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

1 answer

asp.net - Exposing localhost to the internet via tunneling (using ngrok): HTTP error 400: bad request; invalid hostname

From previous versions of the question, there is this: Browse website with ip address rather than localhost, ... in the ngrok documentation. See Question&Answers more detail:os...

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

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382 views

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asp.net - How to explain Katana and OWIN in simple words and uses?

I have read many articles about the OWIN and Katana projects, but I could not get the whole picture of it. ... in a self-improvement projects? See Question&Answers more detail:os...

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

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576 views

1 answer

asp.net - Autofac lazy property injection

I'm trying to inject business logic implementations into web API base controller. Somehow property in base controller is ... { get; } } See Question&Answers more detail:os...

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

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555 views

1 answer

asp.net mvc - Max() in LINQ Query

I have a Column with DataType as Nvarchar(max) Sample Records: Advisor_Code 9001 9002 9003 100001 100001 9011 I have ... 100001 . How to fix 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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378 views

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asp.net mvc 4 - How to implement custom SiteMapNodeProvider

I am trying to adapt the MvcSiteMapProvider to create the breadcrumb based on some Information ... constructor of DynamicSiteMapNodeBuilder. See Question&Answers more detail:...

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

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532 views

1 answer

asp.net - OnClick event of dynamically created LinkButtons is not working

I've tried several solutions for this problem but none of them worked. Basically, I have a table of ... ; ModalPopupExtender1.Show(); } See Question&Answers more detail:os...

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

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484 views

1 answer

asp.net - Event won't fire to dynamically added control

I'm dynamically adding htmlvideo controls to my web form based on the number of videos present on the server folder ... .Visible = True End Sub See Question&Answers more detail:os...

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

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988 views

1 answer

asp.net mvc - @Html.HiddenFor returning null value

I am trying to return the results of a table back to the controller for further manipulation. Once returned to the ... ", (object)Items); } See Question&Answers more detail:os...

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

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520 views

1 answer

asp.net - How to stop unwanted postback

I work on ASP.NET C#. Under button click event I want to save something it's work fine, but after press the ... again I want to stop this event. See Question&Answers more detail:os...

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

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551 views

1 answer

asp.net - Reading CSV file with OLEDB ignores first line even with HDR=No in Connection String

We're converting a Classic ASP site to an ASP.NET site. One function was to upload a 'template' of data in ... string. What am I missing 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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555 views

1 answer

asp.net mvc - Checking image mime, size etc in MVC

I have found here a pretty good way of checking whether the file uploaded by the user is a picture or not, how ... ideas where did I go 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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442 views

1 answer

asp.net mvc 3 - jQuery mobile not displaying correct selected item in list

I have a select list. I am using jQuery to update the selected item. The displayed item in the box isn't ... selected'); }); Thanks, Brian See Question&Answers more detail:os...

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

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450 views

1 answer

asp.net - Cross-page postbacks and back again retaining data from source page

Is it possible to use cross-page postbacks (or a similar method, perhaps Server.Transfer) to post form data ( ... 'm not particularly clear... See Question&Answers more detail:os...

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

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