Recent questions tagged ASP.NET

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asp.net - Event Handlers Might Not Be Not Raised in a Default Document in IIS 7 or IIS 7.5 Integrated Mode?

After pulling my hair out for the last three days in my first non-upgraded ASP.NET 4.0 Web Application, I ... .NET 4.0 using Master 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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781 views

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asp.net - Upgrade MVC5 project to MVC6

In one of these days I would like to start with a new project and MVC seems really interesting, but I was ... wait until MVC 6 is released? See Question&Answers more detail:os...

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

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916 views

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asp.net mvc 4 - ASP MVC 4 JsonResult how to use ISO 8601 dates?

I have just installed ASP MVC 4 and my JSON dates are still coming back in the old format {"timestamp":"/Date ... Global.asax.cs or Web.config? 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 - ModelState.AddModelError encodes HTML

I am noticing a weird issue when using ModelState.AddModelError to validate input on my forms. The output from ... to take here. Thanks Nick 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 - C# 7 features don't work within a web project on Visual Studio 2017 RC

I have several projects in the solution, and the C# 7 features, such as tuples and throw expressions, work fine ... '7' for /langversion". See Question&Answers more detail:os...

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

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705 views

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asp.net - Access current instance of Page from a static class

Basic question - is it possible to access the current Page from a static class in ASP.NET? I am thinking no, as google turns up no results. See Question&Answers more detail:os...

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

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1.4k views

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asp.net core - StackExchange.Redis.StrongName is refrenced but not included as package

I'm starting a new project using StackExchange.Redis and .Net Core 2.0. But I get a conflict: The type ... not even the same assembly version? See Question&Answers more detail:os...

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

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1.4k views

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asp.net - The inner handler has not been assigned using WebApi Delegating handler

I have got a problem with WebApi throwing an exception here in my code: public class WebApiAuthenticationHandler : ... greatly appreciated.... 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 core - How do you set NuGet contentFiles CopyToOutput to true when using a .NET Standard library .csproj?

I've been looking for any way to set the CopyToOutput attribute to true for content files I'm including in a ... issue and has a workaround? See Question&Answers more detail:os...

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

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794 views

1 answer

asp.net - How to retrieve the databaseName and the serverName from the connectionstring in the webconfig?

How Do I get the connection string from the Web Config? I want to Display the database and the server ... ="System.Data.SqlClient"/> See Question&Answers more detail:os...

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

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888 views

1 answer

asp.net mvc - 405 Message, method not allowed with Web Api

I have got the following on an API controller: public void UpdateClient(Client client) { try { if (ModelState. ... perfectly to PUT up again. See Question&Answers more detail:os...

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

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843 views

1 answer

asp.net - No opacity on div inside a div with opacity

I have to use the asp.net ajax toolkit for a task and what I am doing is to display a div on ... no transparency and white background color? See Question&Answers more detail:os...

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

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759 views

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asp.net - What is C# equivalent of geography sql server datatype in .net framework 4.0?

net web application using .net 4.0 framework. I have a Stored Procedure which accepts geography datatype in sql ... to SQL Server 2008 datatype. See Question&Answers more detail:os...

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

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778 views

1 answer

asp.net - e.CommandArgument for asp button is not working

I am developing a asp.net application using C#. I created an .aspx page and placed four buttons on ... .CommandArgument gives an error } See Question&Answers more detail:os...

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

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869 views

1 answer

asp.net mvc 3 - How do you exclude properties from binding when calling UpdateModel()?

I have a view model sent to the edit action of my controller. The ViewModel contains references to EntityObjects. ... a poor model design. See Question&Answers more detail:os...

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

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831 views

1 answer

asp.net - How do I set up ObjectDataSource select parameters at runtime

I'm trying to add parameters to an objectDataSource at runtime like this: Parameter objCustomerParameter = ... the objectDataSource). See Question&Answers more detail:os...

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

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635 views

1 answer

asp.net - Does my HTML5 doctype have to be on the VERY first line?

I've always wondered whether whitespace before a DOCTYPE matters, but I can't seem to find any definitive ... wondered if it matters :) See Question&Answers more detail:os...

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

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1.4k views

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asp.net - Automapper - Mapper already initialized error

I am using AutoMapper 6.2.0 in my ASP.NET MVC 5 application. When I call my view through controller it shows all ... Zamin { 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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1.0k views

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asp.net mvc - How to set values to ViewBag in ActionFilterAttribute ASP MVC 5?

Hello I would like to create my custom ActionFilterAttribute for each controller in my application, this ... viewbag in ActionFilterAttribute ? See Question&Answers more detail:os...

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

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820 views

1 answer

asp.net mvc - System.Web.Http missing after .net 4.5 upgrade

I've just upgraded my solution to .net 4.5 using Target Framework Migrator, and then the package manager console ... window. What's going on? See Question&Answers more detail:os...

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

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831 views

1 answer

asp.net mvc - What does the webpages:Version setting do?

When creating a new project using the ASP.Net MVC 3 tools it adds the following application setting to the Web ... appSettings> What does it do? See Question&Answers more detail:os...

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

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714 views

1 answer

asp.net mvc - ASP MVC jquery validation in bootsrap tabs causes an undesired postback

I have a form with 3 bootstrap tabs in it. Client Validation works correctly when the tab where the validation ... ("~/bundles/jqueryval") } See Question&Answers more detail:os...

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

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773 views

1 answer

asp.net - Read cookie in javascript

This is my asp code, can be the same done in Javascript? HttpCookie cookie = this.Request.Cookies["Votes"]; if ... ") return true; return false; See Question&Answers more detail:os...

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

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684 views

1 answer

asp.net - How to Update only single field using EF

This is the current basic code : [HttpPost] [ValidateAntiForgeryToken] public ActionResult Edit(Registration registration ... appreciated :) See Question&Answers more detail:os...

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

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758 views

1 answer

asp.net mvc - Why once SSL is enabled with [RequireHttps] at action level, it remains enabled forever?

We want to use https only when strictly required. Why after calling an action like below it remains enabled ... when not needed? 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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616 views

1 answer

asp.net mvc 4 - How to upload related entities via MVC4 upshot

I get a simple DTO entity A loaded into my upshot viewmodel which is happily viewable via Knockoutjs. My ... update entities with collections? See Question&Answers more detail:os...

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

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799 views

1 answer

asp.net - Web.config URL rewrite - force www prefix and https

I'm trying to enforce https and a www prefix. However my rule doesn't fully work. Here is my rule: ... Please can somebody advise? Thanks. See Question&Answers more detail:os...

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

0 votes

797 views

1 answer

asp.net mvc 3 - MVC3 @Html.DropDownListFor not populating selected item

I have the following dropdown list in an MVC3 application and the selected item is not showing a value. My dropdown ... can I be 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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