Recent questions tagged asp.net

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asp.net - How to iterate all items in a given row in the DataTable

How to iterate all items in a given row in the DataTable . I have the following code to iterate all rows, I ... the count of the columns ,.. 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 - Why is HttpContext.Session null when redirectMode = ResponseRewrite

As is suggested elsewhere, I am using redirectMode = ResponseRewrite in my custom error configuration so my custom error ... isn't the 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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766 views

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asp.net - How to count the number of rows from sql table in c#?

How to count the number of rows from sql table in c#? I need to extract some data from my database... See Question&Answers more detail:os...

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

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756 views

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asp.net - Difference with creating and adding controls in PreInit Init

There's tons of info on the web about the ASP.NET life cycle, but i can't seem to figure out when to ... to a panel control? Kind regards, See Question&Answers more detail:os...

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

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920 views

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asp.net - IIS 404 Custom Error not working as expected

I'm working on IIS6, ASP.NET, VS2008. The web site uses a custom error handler to catch 404 errors and ... to attack the problem another way. 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 - Configure IIS server to work with Aurelia framework and push state

I have created a basic aurelia app starting from this repo and I was trying to get rid of the # (hashtag) in ... than the 404 not found 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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823 views

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asp.net - ASP:DropDownList in ItemTemplate: Why is SelectedValue attribute allowed?

This piece of code <asp:DropDownList runat="server" ID="testdropdown" SelectedValue="2"> <asp:ListItem Text="1" ... that it's never allowed. See Question&Answers more detail:os...

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

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890 views

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asp.net - Using ItemType for strongly typed repeater control?

Okay, so I looked up some cool stuff about strongly typed repeater controls... the only issue is that it ... namespace, in a separate folder. 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 - Get controller and action name from AuthorizationHandlerContext object

Hi I have a custom requirement handler with accepts the AuthorizationHandlerContext context parameter When i debug, i can see ... do i 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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840 views

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asp.net - how to read multi part form data in .net web api controller

public class Sampleontroller:apicontroller { public void PostBodyMethod() { HttpRequestMessage request=this.request; //How ... in the method? See Question&Answers more detail:os...

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

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928 views

1 answer

asp.net mvc - c# mvc model vs viewbag

Suppose you have a list of People A and a list of People B in a page. And these two are seperate classes in L2S, ... c# way to do what I want? See Question&Answers more detail:os...

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

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883 views

1 answer

asp.net mvc 4 - CSS Intellisense not working for MVC 4 project in Visual Studio 2012 Ultimate

Have created a brand new Visual Studio 2012 Ultimate SP2 MVC4 project but unable to get CSS class selector ... 3 projects. Extensions installed: See Question&Answers more detail:os...

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

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898 views

1 answer

asp.net mvc 4 - 'Enable-Migrations' fails after upgrading to .NET 4.5 and EF 5

I just upgraded my MVC4 project to .NET 4.5 and EF5 and started using VS2012. After realizing I needed to ... enable migrations for my 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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925 views

1 answer

asp.net mvc 3 - Form submitted twice after updating from ASP MVC 3 Preview to Beta

After upgrading my ASP MVC from 3 Preview to 3 Beta I see strange behaviour in my Ajax forms. @using( ... worked perfectly before the upgrade. 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

1 answer

asp.net mvc - How to change starting page, using Razor Pages in .NET Core 2?

I wanted to set my starting page to /Members/Index. When I was using MVC, I configured it as following: ... I was looking for something cleaner. See Question&Answers more detail:os...

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

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816 views

1 answer

asp.net - $.post vs $.ajax

I'm trying to use the $.post method to call a web service, I've got it working using the $.ajax method: $.ajax ... "json" ); What am I missing? See Question&Answers more detail:os...

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

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861 views

1 answer

asp.net mvc - A project with an Output Type of Class Library cannot be started directly.

When I try to run my application, I ge the the following error; I know this issue has come up many times, ... I edited as part of the upgrade? 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

1 answer

asp.net - Why does ResourceManager.GetResourceSet return null on the first request after a build? (C#)

I'm working on a large-ish web application built in C# (asp.net). I've got a simple aspx page that ... anyone know why this might be happening? See Question&Answers more detail:os...

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

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856 views

1 answer

asp.net mvc 3 - Can Razor be used with visual studio 2008?

Scott Gu didn't talk about this in his blog post. Will there be intellisense support for razor on vs 2008? ... major upgrades so frequently :D 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

1 answer

asp.net core - How to logout all clients from Identity Server?

Identity Server and two clients (SSO): .Net Core MVC and Nodejs. When I log in with Nodejs client, after ... all clients from Identity Server? See Question&Answers more detail:os...

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

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812 views

1 answer

asp.net - c# how to set up and use session state from preinit

OK so to set and read variables from the current session String Myvar =(string) System.Web.HttpContext.Current. ... missing. 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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7.0k views

1 answer

asp.net - Best way of mark the "current" navigation item in a menu

For example, here in StackOverflow you can se a top menu with the options: Questions, Tags, Users, Badges, Unanswered ... ""on"". Why? Regards. See Question&Answers more detail:os...

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

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838 views

1 answer

asp.net - Parse a .Net Page with Postbacks

I need to read data from an online database that's displayed using an aspx page from the UN. I've done ... automate that process? Thanks, Mike 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

1 answer

asp.net core - Integrated Windows Authentication in ABP framework

I'm attempting to use ABP with Windows Authentication rather than Table-based authentication. The plan is to have ... (Policy = "MyAppAdmin")] See Question&Answers more detail:os...

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

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813 views

1 answer

asp.net core - Data loss when passing raw HTML from View to Controller in POST request -- XSS-safety & information loss

Preamble My use-case includes a front-end WYSIWYG editor. Taking user input in HTML5/CSS format from the CSHTML ... . As per the guidelines. 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

1 answer

asp.net - Dynamic Controls and Postback

I have a Panel. Now in that panel, i'm adding controls. It is getting added and displayed.The problem is when ... box. Its is getting lost.. See Question&Answers more detail:os...

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

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899 views

1 answer

asp.net mvc multiple connection strings

I am creating asp.net MVC Application using MVC 3.0. I have 2 users but the DataBase is the same. So, Is ... string in controller or in a view? See Question&Answers more detail:os...

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

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741 views

1 answer

asp.net - JQGrid does not display data

I have created both client and server side for JQgrid and ASP.net. The grid is displayed but with no data. I could not see the ... loadError: function () { alert('error'); } }); },...

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

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