Recent questions tagged C#

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c# - How to get the details of the selected item in solution explorer using vs package

I am trying to create a VS package in which, I have added a menu command to the context menu, so it appears ... get any details about the item? See Question&Answers more detail:os...

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

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599 views

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c# - How to close the radwindow on serverside and refresh the parent page

I want to close the RadWindow and refresh the parent : how to do this server side : I have the following case: ... parent one how 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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341 views

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c# - Socket "Flush" by temporarily enabling NoDelay

Background I have an implementation of an HTTP server in C#. Using ab I discovered a weird performance ... temporarily disabling the algorithm. See Question&Answers more detail:os...

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

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c# - ASP.net programmatically bind dataset to gridview

I have a data set with about 15 columns, and I also have an ASP.net gridview. I was wondering if any one ... from the dataset to the 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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414 views

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c# - GetEntityTypes: configure entity properties using the generic version of .Property<TEntity> in EF Core

In my EF core project I have a few entities that inherit from a base class DBEntity: public abstract class ... will mess up all tables. See Question&Answers more detail:os...

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

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312 views

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c# - Sync over Async avoiding deadlock and prevent UI from being responsive

We have a library that is being used by WPF and/or Winforms clients. We've provided an asynchronous method ... think of would be 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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c# - Windows Form inheritance

I want to create a bunch of forms that all have the same properties and initialize the properties in the forms ... on how 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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633 views

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c# - Trimming mp3 files using NAudio

Is it possible to trim a MP3 file using NAudio? I am looking for a way to take a standard mp3 file and take ... it and make it a seperate mp3. See Question&Answers more detail:os...

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

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c# - Google Geolocation API library

Is there a library out there that will get you your approximate location using the google service (https://www. ... directly via a HTTP request. See Question&Answers more detail:os...

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

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295 views

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c# - When to wire up event handlers asp.net

Let's say we have a pretty standard form with a textbox and a button (for simplicity). You want to handle a ... sure about the wiring-up part. See Question&Answers more detail:os...

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

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232 views

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c# - Are there any way to programmatically execute a query with Include Actual Execution Plan and see whether any index suggestion or not

I have a quite good number of queries and i want to test each of them with Include Actual Execution Plan ... server suggests any index or not See Question&Answers more detail:os...

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

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275 views

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c# - How to remove comma separated value from a string?

I want to remove a comma separated value from the string.. suppose I have a string like this string x="r, v, l, ... (OfferID.ToString())); } } } See Question&Answers more detail:os...

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

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236 views

1 answer

c# - Load css dynamically in asp.net?

I'm creating a content management system where a user can select a css file from their server and the application ... here . Thanks 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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547 views

1 answer

c# - BindingSource Filter by date

I want to filter values from database based on date. Date in a database contains values like this: 2008-12- ... Thank You all for suggestions. See Question&Answers more detail:os...

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

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209 views

1 answer

c# - Facebook Login for Windows Phone 8.1

I am trying to figure out a simple code for logging in facebook from a Windows Phone 8.1 app (C#). As ... it is written in the facebook post? See Question&Answers more detail:os...

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

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213 views

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c# - What is the maximum size of a DataTable I can load into memory in .Net?

What is the maximum size of a DataTable I can load into memory in .Net? Is there an artificial limitation, or it ... I am running the code 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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1.1k views

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c# - .Net XmlSerializer: deserialize CDATA being inner text

I have a problem with CDATA deserialization using standard .Net XmlSerializer. Update: I get XML from ... , XmlAnyElement and CDATA See Question&Answers more detail:os...

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

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448 views

1 answer

c# - WPF Binding to variable / DependencyProperty

I'm playing around with WPF Binding and variables. Apparently one can only bind DependencyProperties. I have ... achive the expected behaviour. See Question&Answers more detail:os...

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

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490 views

1 answer

c# - Cannot access the file because it is being used by another process

My web method creates a pdf file in my %temp% folder and that works. I then want to add some custom fields ( ... I haven't found any solution. See Question&Answers more detail:os...

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

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275 views

1 answer

c# - Regex to return the word before the match

I've been trying to extract the word before the match. For example, I have the following sentence: " ... be greatly appreciated. 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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303 views

1 answer

c# - Translating generic eager load method from EF6 to EF Core

For EF6, I had a method in my generic repository that I exposed to all service layers in order ... any information about EntityFramework. See Question&Answers more detail:os...

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

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539 views

1 answer

c# - Detect both left and right mouse click at the same time?

I'm remaking windows Minesweeper (from XP) and something they had included was that if you click a number with as ... that's the moral I got. See Question&Answers more detail:os...

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

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308 views

1 answer

c# - Programmatically changing the destination printer for a WinForms WebBrowser control

I'm trying to use an invisible WebBrowser control to print a very simple HTML document. Our ... can accomplish this programmatically. See Question&Answers more detail:os...

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

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273 views

1 answer

c# - Race Condition with Static Class?

Let's say I have a static class with a static method. Multiple threads can call this static method ... local variables and member fields See Question&Answers more detail:os...

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

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183 views

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c# - Directory Modification Monitoring

I'm building a C# application that will monitor a specified directory for changes and additions and storing ... a constantly running service. See Question&Answers more detail:os...

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

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480 views

1 answer

c# - The type initializer for 'Microsoft.WindowsAzure.ServiceRuntime.RoleEnvironment' threw an exception

I am trying to use Windows Azure Caching to store sessions in a MVC4 application. I build a application ... preContext, Func`1 continuation) See Question&Answers more detail:os...

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

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219 views

1 answer

c# - Add event handler for ListView Items_added

In C# Windows Form Application; Is there an event handler for the ListView control that is fired when items are added to the listview items ? See Question&Answers more detail:os...

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

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259 views

1 answer

c# - Compressing big number (or string) to small value

My ASP.NET page has following query string parameter: ?IDs=1000000012,1000000021,1000000013,1000000022&... Here ... parameter all together? See Question&Answers more detail:os...

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

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