Recent questions tagged ASP.NET

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asp.net mvc - Timeout period elasped prior to obtaining a connection from the pool - Entity Framework

I have an ASP.NET MVC application that is deployed on Azure app service. I'm debugging this application on my ... ? How to fix this? 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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asp.net mvc 3 - How to update the textbox value @Html.TextBoxFor(m => m.MvcGridModel.Rows[j].Id)

I have problem, that the text box value doesn't get updated with the new value in the model. @Html.TextBoxFor( ... any ideas? Thank u 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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asp.net - Using FindControl to get GridView in a Content Page

I would like to find a GridView Control within a separate class and I am having issues doing so. I even ... with all the same result. 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 - Check if folder is read only in C#.net

I am working in asp.net(C#)4.0. Before uploading an image, I want to check that ... .jpg' is denied. 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 5 - MVC Identity 2 using FormsAuthenticationTicket

I am replacing the (HttpContext.Current.User) IPrincipal with a custom version so I can store more information login ... off and logged back in. 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 - How would you calculate the age in C# using date of birth (considering leap years)

Here is a problem. I have seen many solutions, but no one seems to be fulfilling the criteria I want... ... ; Assert.AreEqual(expected, actual); 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 - MVC AntiForgeryToken machinekey for encryption

i came to know : Under the covers, the MVC AntiForgeryToken attribute uses the machinekey for encryption. If you ... separately ? any idea? 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 do I pass a list of integers to an MVC action?

I have an action that depends on a list of integers. My first instinct was to simply declare the action ... adds the submit button afterwards. 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 4 - anti-forgery form field "__RequestVerificationToken" is not present when using jQuery Ajax and the Html.AntiForgeryToken()

I implemented the Razor equivalent for the solution described in the accepted answer for this Question: ... Deserialize(serializedToken); } 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 - GridView's NewValues and OldValues empty in the OnRowUpdating event

I have the GridView below. I am binding to a custom datasource in the code behind. It gets into the " ... </Columns> </asp:GridView> 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 - IIS custom errors not showing custom error page

I have custom error pages setup on an ASP.NET website. There is one error that is not showing a custom error page, ... . Server 2008 R2, IIS 7. 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 - Swagger different classes in different namespaces with same name don't work

I got (more than) two Api POST endpoints. Each one needs a json as parameter. But when I use the same class name ... Age{ 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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asp.net - set unchecked value of checkbox

Is there a way of setting the default unchecked value of a checkbox? Am not using a databound control. This ... opposed to null when unchecked. See Question&Answers more detail:os...

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

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3.0k views

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asp.net mvc - How to use JavaScript variable in Razor?

I try to pass my JS variable into razor, my script fragment: select: function (event, ui) { var docID = ui. ... docID. I'd appreciate any help! 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 - When running ASPNET Core application in Ubuntu 16.04 how can I access a file in another folder?

I am trying to run an ASP5/MVC6 ASPNET core application in Ubuntu 16.04 using dotnet core 1.1. My ... outside of the working directory? 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 - Using linq to get list of web controls of certain type in a web page

Is there a way to use linq to get a list of textboxes in a web page regardless of their position in the ... maybe in a single linq statement? 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 validate textbox - at least one text box must have data in

I have three textboxes and I want to validate them. At least one textbox must contain data. How can I do ... one method of contact is specified) 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 3 - dataannotations set identity seed value on Primary Key with code first

ASP.NET MVC3 code first project. In my class definition how do I set the Identity seed value. public class ... seed to 1000000? Thank you 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 - Assign session value using javascript

Is there any way to assign session value using javascript i can retrive the value from session but assigning is not ... ); TempSession =1; } See Question&Answers more detail:os...

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

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1.7k views

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asp.net mvc 3 - RoleProvider dosn't work with custom IIdentity and IPrincipal on server

I'm using a custom IIdentity and IPrincipal in my ASP.NET MVC application via EF 4.3 as expalined here (and follow ... I should to do in IIS? 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 - DropDownList annoyance: same value won't trigger event

i've populated a dropdownlist control with different text properties but each text properties had THE SAME value (text ... to be the same? See Question&Answers more detail:os...

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

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2.1k views

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asp.net - Why is there #! in the url of my angular app

for some unknown reason, I have '#!' added to my apps url when debugging in visual studio 2015. urls ... it forcing this exclamation there. 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 - VS addin: View markup. Does exist something like that?

While working with ASP.NET using Visual Studio (2008) I have discomfort issue: source code editor context ... some solution already exists? See Question&Answers more detail:os...

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

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2.2k views

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asp.net - How do you show x items per row in a repeater?

Anyone have any clue on how to show 4 items going horizontal with a repeater? A repeater shows items going down by ... Repeater> </tr> </table> See Question&Answers more detail:os...

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

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1.8k views

1 answer

asp.net - .NET VirtualPathProviders and Pre-Compilation

We've been working on an application that quite heavily relies on VirtualPathProviders in ASP.NET. We've just come ... building for v2.0)? See Question&Answers more detail:os...

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

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2.1k views

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asp.net - RPC_E_SERVERFAULT

In my asp.net application I am calling one com component method using Interop dll. This is working fine in ... attribute will solve my 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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2.0k views

1 answer

asp.net - Asp:CheckBox checkbox and text are not on the same line

I can't seem to figure out how to get the checkbox and associated text to appear on one line. The text is ... the control to do this. 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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2.0k views

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asp.net - BC30560: 'default_aspx' is ambiguous in the namespace 'ASP'

When I compiled my latest asp.net program and trying to run on the test server, I am getting this error ... resolve this ambiguity. Thanks SK See Question&Answers more detail:os...

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

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