Recent questions tagged ASP.NET

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asp.net - Make PDF display inline instead of separate Acrobat Reader window

I've got an ASP.NET ashx class that retrieves data from a database, creates a PDF file using iTextSharp, and ... display it? Any other 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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552 views

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asp.net web api - AttributeRouting not working with HttpConfiguration object for writing Integration tests

I'm creating some integration tests following the ideas outlined here: http://www.strathweb.com/2012/06/asp- ... help would be much 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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691 views

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asp.net - 401 Client 'Negotiate', Server 'Negotiate,NTLM' When Calling WCF Server to Server

Ok, I've read every thread & question I can find with this error and surprisingly have not found a solution ... using the w3wp process' account? See Question&Answers more detail:os...

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

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634 views

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asp.net mvc - Populate DropDownList using MVC 4 & Entity Framework

I'm developing MVC4 & Entity Framework Application.I wanted to populate DropDownList,I wanted to bind Category List to ... { return 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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1.0k views

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asp.net web api - WebApi with OWIN SelfHost and Windows Authentication

I have a console application SERVER that hosts WebApi controllers using OWIN self-hosting, and runs under a custom ... identity of the caller? See Question&Answers more detail:os...

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

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503 views

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asp.net - Always show FooterTemplate, even no data

Is there a short way to make a FooterTemplate (in a GridView) always visible, even when DataSource is 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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571 views

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asp.net mvc - Passing Multiple Json Objects as data using jQuery's $.ajax()

I am POSTing data to an MVC controller and I'm attempting to maintain state as well for optimistic concurrency. ... across this. thanks! Dan See Question&Answers more detail:os...

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

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632 views

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asp.net mvc - File upload bound to the Viewmodel

I have a form where I am uploading multiple files and there are a couple of textboxes and some checkboxes associated ... Thanks for your 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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asp.net mvc - How can I create more than one editor template for a multi-line textbox in MVC3?

I have the following two types of multiline textareas in my views: <textarea cols="100" rows="15" class="full ... =500px, height=600px or 400px? See Question&Answers more detail:os...

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

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443 views

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asp.net - Should A repository call another repository? Or should a repository call a service layer?

I am trying to figure out how to tackle this problem. I have to insert some data into 2 tables lets call them ... I am not sure what to 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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616 views

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asp.net mvc - DevExpress MVC GridView - How to get cell click event

Using DevExpress's GridView, I would like to trigger a (clientside) event when a cell is selected (or simply ... find anything to achieve 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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501 views

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asp.net - Has Microsoft confirmed their stance on LINQ to SQL end-of-life?

I'm trying to make an educated decision about what ORM to use for a number of legacy applications I'm responsible for ... 'd love to hear them.) See Question&Answers more detail:os...

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

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817 views

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asp.net - The application attempted to perform an operation not allowed by the security policy

I have developed an Asp.net website in Visual Studio 2008 and it worked fine while using Vista OS but my ... "internal" /> </securityPolicy> See Question&Answers more detail:os...

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

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563 views

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asp.net - Preventing browser timeout on large file uploads

I have a nice little file upload control I wrote for ASP.NET webforms that utilizes an IFrame and ASP.NET AJAX ... 't appear to change anything. See Question&Answers more detail:os...

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

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835 views

1 answer

asp.net - HttpError iis config throws exception when default path is added

I have this config which works and redirects the following errors correctly <httpErrors errorMode="Custom" ... be 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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817 views

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asp.net mvc - Asp .net mvc 3 CheckBoxFor method outputs hidden field, that hidden field value is false when checkbox is disabled with selected true

CheckBoxFor(t => t.boolValue, new { disabled="disabled" }) method to render a checkbox, in disabled mode. ... checkbox even in disabled mode? See Question&Answers more detail:os...

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

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668 views

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asp.net - I want to get property value from code behind

I have a case that I need to set the Text property for an asp label in the aspx page not from code behind. ... <%# MyProperty %> doesn't also. 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 - How to let Html Link (anchor) do a postback to be like LinkButton?

I would like to ask how can i make an html anchor (a element) or even any object to do a postback or to ... ">Just a simple link button</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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468 views

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asp.net mvc - attribute does not seem to act at all

I am having problems using the [HandleError] attribute on my Controller Actions - it doesn't seem to work at all ... ASP.NET MVC RC Refresh. See Question&Answers more detail:os...

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

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704 views

1 answer

asp.net mvc - Mvc validation regular expression only numbers?

I tried the following code for digits-only validation for a contact number validation in Mvc web app. [ ... a land-line number. See Question&Answers more detail:os...

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

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547 views

1 answer

asp.net - Arraylist to List<t> using .Net?

How can I convert/dump an arraylist into a list? I'm using arraylist because I'm using the ASP.NET ... generics-in-asp-net-profile-object/ See Question&Answers more detail:os...

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

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755 views

1 answer

asp.net mvc 3 - When to use ViewBag, ViewData, or TempData in Mvc3

When to use ViewBag, ViewData, or TempData in view. In the controller i want to send object to the view.I want ... the object in the view 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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549 views

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asp.net mvc 3 - How to avoid duplicate content-disposition headers with MVC3 FileContentResult?

We have some files stored in sql database. On an ASP.NET MVC3 form, we display 2 links: View this file | ... file.Content, file.MimeType); } } See Question&Answers more detail:os...

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

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779 views

1 answer

asp.net mvc - How to refresh only part of the Index page in MVC 5?

The Index page contains two partial views. One is for the user to enter the search criteria, the other to show the ... -success" /> </div> } See Question&Answers more detail:os...

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

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765 views

1 answer

asp.net mvc 3 - set "id" and "name" for @HtmlEditorFor?

I'm trying to set id and name for @Html.EditorFor, but this isn't working: @Html.EditorFor(model => model.value, ... How do I set id and 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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779 views

1 answer

asp.net - VS to Azure Publish failure: Socket Error 10054

I've seen a few posts around on this, none have solved my issue. I'm trying to complete a web deploy to an ... warning. What could it be? JK See Question&Answers more detail:os...

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

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871 views

1 answer

asp.net web api - Owin cookie authentication set-cookie not saving in browser

I am building self-hosted web server on this stack: OWIN Nancy Web Api 2 And I am using Microsoft.Owin.Security. ... 2013 11:11:24 GMT; HttpOnly 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

1 answer

asp.net mvc - Azure storage emulator - blob creation gives 403 Forbidden message

I am attempting to use the Azure Storage Emulator to work with blob storage. I just cannot seem to get it to ... for any help you can provide. See Question&Answers more detail:os...

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

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