Recent questions tagged C#

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c# - Disable image loading from webbrowser control before the documentcompleted event

I want to prevent images in a page from being loaded in the WebBrowser control. I want it to happen before the ... there a 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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558 views

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c# - RazorGenerator, Templates, and @Html

I'm trying to use RazorGenerator as an email template engine. I want to take a model with the data, assemble ... as the result works as needed. See Question&Answers more detail:os...

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

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648 views

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c# - LINQ - Select Records with Max Property Value per Group

I've got a data set like this: GroupName GroupValue MemberName MemberValue 'Group1' 1 'Member1' 1 'Group1' 1 ... and passed into my function? See Question&Answers more detail:os...

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

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622 views

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c# - Select entities where ID in int array - WCF Data Services, LINQ

I would like to return a set of entities who has and ID that is contained in a list or array of IDs using ... prefer not to do that. Cheers. 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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c# - Using CSharpCodeProvider with .net 4.5 beta

I recently installed the Visual Studio 11 Beta, and I'm trying to update an existing 4.0 project to use 4.5. ... any new 4.5 specific features? See Question&Answers more detail:os...

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

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607 views

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c# - Why is my S3 pre-signed request invalid when I set a response header override that contains a "+"?

I'm using the Amazon .NET SDK to generate a pre-signed URL like this: public System.Web.Mvc.ActionResult ... 't say anything about 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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718 views

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c# - How would you unit test data annotations?

Two of the class properties have the following annotations: [Key] [Column] [Required] [DatabaseGenerated( ... IsTrue(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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832 views

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c# - Get executing assembly name using reflection

I am trying to pull the project name using the reflection, but during the substring method it give me "index out ... the third line. Plz 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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715 views

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c# - How to get Exact Time of a MIDI event

I'm trying to read a MIDI file and I want to determine the exact time of a NoteOn event from it in ... time : (note as NoteOnEvent).AbsoluteTime See Question&Answers more detail:os...

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

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787 views

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c# - Split a list into sublist by checking a condition on elements

Suppose I have an array of integeres and I want to split it into several parts, and I want to use ... and possible solutions for this 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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909 views

1 answer

c# - Loading a picture file Image.FromFile VS FileStream

I must admit that I never understood what are the streams are all about- I always thought it's an internet ... = Image.FromFile(originalPath); } See Question&Answers more detail:os...

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

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621 views

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c# - Casting string to generic type that is a string

I'm writing a method to do a intelligent type conversion - using ToString() if the type parameter happens to ... that could have mixed types. See Question&Answers more detail:os...

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

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633 views

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c# - How to set Silverlight CurrentUICulture/CurrentCulture correctly?

I'm working on a SL5 app with C# and I'm looking to internationalize it. I found the following ... Thread.CurrentThread.CurrentCulture.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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611 views

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c# - Can I create a file that sits next to a .Designer.cs file in Visual Studio?

In Visual Studio, two files are created when you create a new Windows Form in your solution (e.g. if you ... group for a Windows Form class? See Question&Answers more detail:os...

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

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802 views

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c# 4.0 - How to create WriteableBitmap from BitmapImage?

I could create WriteableBitmap from pictures in Assets. Uri imageUri1 = new Uri("ms-appx:///Assets/sample1.jpg") ... bitmap2); Is this correct ? See Question&Answers more detail:os...

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

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641 views

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c# - Disposables, Using & Try/Catch Blocks

Having a mental block today, need a hand verifying my logic isn't fubar'ed. Traditionally I would do file i/o ... the way I intend it to? See Question&Answers more detail:os...

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

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692 views

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c# - Is it possible to have a getter for a const?

Just curious, is there a way to have a getter for a constant variable? I have a sort of internal version number to ... const if there's a 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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1.3k views

1 answer

c# - How to return null from a Dapper query rather than default(T)?

I'm using Dapper for some read-only database calls via a stored procedure. I've got a query that will ... rather than the default(CaseOfficer)? See Question&Answers more detail:os...

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

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672 views

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c# - Create Hyperlink in TextBlock via Binding

My problem is to find the urls from the text content and convert it into the clickable hyperlinks via data binding. ... . </TextBlock> 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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668 views

1 answer

c# - Get value of static field

I've got the following class: public static class Pages { public static string LoggedOut = "LoggedOut.aspx"; ... 'est possible? Thanks, Dave See Question&Answers more detail:os...

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

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611 views

1 answer

c# - Adding INotifyPropertyChanged to Model?

I'm facing some design questions in my wpf MVVM (Prism based) application, would be happy to get your ... ? any other suggestions? 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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582 views

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c# - Referenced library isn't copied

I have ProjectA(WPFApplication) that references ProjectB(ClassLibrary). Inside ProjectB i have wpf window that uses ... can i solve that? See Question&Answers more detail:os...

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

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683 views

1 answer

c# - Add Xml Attribute to string property

I have a custom object which has a string property called 'Name' I'd like to keep the XML generated by ... going to be totally read only. 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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c# - HTTP Error 414. The request URL is too long. asp.net

I'm getting the error "HTTP Error 414. The request URL is too long." From the following article, I understand that ... I do to fix this 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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751 views

1 answer

c# - How to call default ServerCertificateValidationCallback inside customized validation?

I want to modify .Net's default ServerCertificateValidationCallback to validate as true some of my company's ... defaultCallback? ; 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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497 views

1 answer

c# - Linq to SQL - Failing to update

I'm having some troubles with updating linq to sql entities. For some reason, I can update every single ... AdministrativeCost).GetHashCode( ); 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

c# - Failed to update database because it is read-only

I have set up my website to use ASP.NET Membership. it all works fine when trying to use it on my development ... the database is read-only. " See Question&Answers more detail:os...

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

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593 views

1 answer

c# - What is the .NET standard for remote method invocation?

Scenario: A common assembly defines domain object types (an assembly that is referenced by both client and server ... to help me through? See Question&Answers more detail:os...

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

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