Recent questions tagged C#

0 votes

456 views

1 answer

c# - Is a lock (wait) free doubly linked list possible?

Asking this question with C# tag, but if it is possible, it should be possible in any language. Is it ... remove, and clear without waiting. See Question&Answers more detail:os...

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

0 votes

177 views

1 answer

c# - How to Identify where Instances of an object are Still Referenced?

After running the VS2010 profiler with Object Lifetime Tracking in my app, I have this on a particular class ... very educative on the subject. See Question&Answers more detail:os...

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

0 votes

387 views

1 answer

c# - Adding SortedList or Dictionary<int, string> to ResourceDictionary

Is there a way to add a SortedList or a Dictionary to a ResourceDictionary and use (and bind!) it to a ... </coll:KeyValuePair> </x:Array> See Question&Answers more detail:os...

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

0 votes

468 views

1 answer

c# - Efficient algorithm to find a combination, which summation is equal to a known number, in a set of number

Let's say there is a set of number 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 I want to find out several combinations ... - 1]) break; } } Result.Add(Pick); See Question&Answers more detail:os...

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

0 votes

230 views

1 answer

c# - Initialize a Jagged Array the LINQ Way

I have a 2-dimensional jagged array (though it's always rectangular), which I initialize using the traditional ... without getting too cryptic? See Question&Answers more detail:os...

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

0 votes

148 views

1 answer

c# - How do you implement a custom filter with Lucene.net?

The code below is from the Lucene In Action book (originally in Java). It's for building a list of ' ... /src/Lucene.Net/Index/TermDocs.cs See Question&Answers more detail:os...

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

0 votes

248 views

1 answer

c# - Reordering events with Reactive Extensions

I'm trying to reorder events arriving unordered on different threads. Is it possible to create a reactive extension query that ... +; } }); }); See Question&Answers more detail:os...

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

0 votes

194 views

1 answer

c# - Convert Datatable to PDF

Can I get a code for converting datatable to pdf in Asp.net Web application. I want to have functionality ... is using gridview for exporting See Question&Answers more detail:os...

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

0 votes

223 views

1 answer

c# - Is it possible to test a COM-exposed assembly from .NET?

I have a .NET assembly which I have exposed to COM via a tlb file, and an installer which ... /feedback/ViewFeedback.aspx?FeedbackID=120882 See Question&Answers more detail:os...

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

0 votes

163 views

1 answer

c# - .NET MVC Custom Date Validator

I'll be tackling writing a custom date validation class tomorrow for a meeting app i'm working on at work that will ... same thing in .Net 3.5? See Question&Answers more detail:os...

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

0 votes

157 views

1 answer

c# - MVC Model with a list of objects as property

I am working on an MVC application where the Model class Item has a List<Colour> named AvailableColours as a property. ... { return View(); } } See Question&Answers more detail:os...

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

0 votes

245 views

1 answer

c# - Highlight text in RichTextBox

I'm trying to use a RichTextBox and my first feeling : "What's it's complicated to use !"... Amazing ... but highlight me or. Any suggestions? See Question&Answers more detail:os...

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

0 votes

448 views

1 answer

c# - ASP.NET Core with EF Core - DTO Collection mapping

I am trying to use (POST/PUT) a DTO object with a collection of child objects from JavaScript to an ASP. ... resolver takes care of the mapping. See Question&Answers more detail:os...

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

0 votes

324 views

1 answer

c# - how detect caller id from phone line?

Is it possible to read bytes directly from modem or phone line without losing any info? If use SerialPort after ... doesn't support Caller Id. See Question&Answers more detail:os...

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

0 votes

159 views

1 answer

c# - Clone with better performance

I want to create deep copy method and I found 3 ways to execute it 1-deep copy with pass each property 1 ... is the best at performance wise See Question&Answers more detail:os...

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

0 votes

475 views

1 answer

c# - Connecting two UDP clients to one port (Send and Receive)

I tried the suggestion from this question with very little success. Please... any help will be greatly appreciated! ... ----- Exception here } See Question&Answers more detail:os...

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

0 votes

567 views

1 answer

c# - How to reference right-clicked object in WPF Context Menu item click event handler?

In WPF application there is a Grid with a number of objects (they are derived from a custom control). I ... Menu item click event handler? See Question&Answers more detail:os...

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

0 votes

229 views

1 answer

c# - Do I have to install sql server on each client if my software uses it?

If we develop some software in c# (or basically .Net), we don't install visual studio to any client. The ... Express. marc_s: Thanks for that! See Question&Answers more detail:os...

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

0 votes

473 views

1 answer

c# - Using Reflection.Emit to create a class implementing an interface

I need to generate a class using Reflection.Emit that implements the following interface. public interface IObject { T Get< ... default(T); } } See Question&Answers more detail:os...

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

0 votes

356 views

1 answer

c# - In separate data access & business logic layer, can I use Entity framework classes in business layer?

In separate data access & business logic layer, can I use Entity framework classes in business layer? EDIT: I ... would be less plumbing code. See Question&Answers more detail:os...

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

0 votes

248 views

1 answer

c# - Data-driven testing in NUnit?

In MSTest you can do something like: [TestMethod] [DataSource("Microsoft.VisualStudio.TestTools.DataSource.CSV", "testdata. ... in NUnit 2.5? See Question&Answers more detail:os...

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

0 votes

171 views

1 answer

c# - Detect and require a Windows QFE/patch for during installation

Our WiX installer deploys a .NET 4.0 WinForms application to Windows Vista and 7 desktops. The application includes ... patch has been applied? See Question&Answers more detail:os...

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

0 votes

503 views

1 answer

c# - Vertical Tab Control with horizontal text in Winforms

I would like to have the tabs on my TabControl displayed on the left, or sometimes right. Unlike the System ... be non-commercial. Thanks. See Question&Answers more detail:os...

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

0 votes

517 views

1 answer

c# - How to retrieve Tab names from excel sheet using OpenXML

I have a spreadsheet document that has 182 columns in it. I need to place the spreadsheet data into a data ... tab names in the right order. See Question&Answers more detail:os...

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

0 votes

128 views

1 answer

c# - Batch conversion of docx to clean HTML

I'm starting to wonder if this is even possible. I've searched for solutions on Google and come up with ... formatting. Images aren't needed. See Question&Answers more detail:os...

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

0 votes

346 views

1 answer

c# - WebApi POST works without [FromBody]?

I have this controller action : [HttpPost] [ActionName("aaa")] public HttpResponseMessage aaa(Z z) //notice - ... - will cause problems ? See Question&Answers more detail:os...

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

0 votes

302 views

1 answer

c# - How to organize resources (styles, ...) in a complex WPF scenario?

How can WPF resources - including styles, templates, etc. - be organized, so that I can use them across Windows, ... in some page or app.xaml? See Question&Answers more detail:os...

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

0 votes

479 views

1 answer

c# - WPF Best Practices: Do custom controls work well with the MVVM design?

I was looking at creating a common control that I will be able to reuse on my pages: an AddressControl which ... (MVVM) Design Pattern for WPF See Question&Answers more detail:os...

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

Categories

Just Browsing Browsing

Most popular tags