Recent questions tagged C#

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c# - How to implement control validation in a Windows Forms application?

I am trying to better understand how validation works in a Windows Forms application. The internets are full of ... one that I asked yesterday. 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# - How can I load custom fonts to draw over image on Windows Azure?

I need to use custom fonts for drawing on my own application. Is it possible to install by deployment scripts? 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# - NullReferenceException with object initializer suggested by resharper

I have a strange issue with the object initializer syntax. Here are my sample classes: public class Foo ... strange property assignment syntax. 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# - Unity: How to dynamically attach an unknown script to a GameObject (custom editor)

I'm currently making a system for the Unity Editor (custom inspector and custom windows) that will automate and make ... 't work. Any 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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c# - Time Bookings Visual Display

I have a system which manages Vehicles and Staff, when you click on their name based on a date you should ... hours running around in a circle. See Question&Answers more detail:os...

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

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504 views

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c# - How to throttle WCF service per client

I'm developing a service that will be exposed on the internet to only a few select clients. However I ... I will identify individual clients. 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# - Reading from a process, StreamReader.Peek() not working as expected

See the following class below, I use it to read the output from any of the processes that are ... .AddProcess(_listenPort, _brokerProcess); 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# - Injecting a primitive property in a base class with Castle Windsor

I have got the following interface definition: public interface ICommandHandler { ILogger Logger { get; set; } ... this with Castle Windsor? 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# - Microsoft VSrollBar behavior or bug with touch screen - windows forms

I found a strange behavior with VScrollBar (vertical scrollbar available in Visual Studio tool box). The problem ... swiping over the content 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# - Hash Function .NET

I should write an app that takes string input and computes the hash value for the string (the maximun ... output to 22 characters? 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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293 views

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c# - How can I find the Id property or properties related to a navigational property?

For a project I'm working with Entity Framework and I'd like to be able to enumerate all navigational ... inspecting an instance of Person. See Question&Answers more detail:os...

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

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625 views

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c# - Bitmap.Save to save an icon actually saves a .png

I need to write a program that will generate 108 combinaisons of icons (standard windows .ico files) based on a ... .Create); NewIcon.Save(FS); See Question&Answers more detail:os...

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

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347 views

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c# - Getting @@IDENTITY from TableAdapter

I am trying to complete a seemingly simple task that has turned into a several hour adventure: Getting ... hand with stored procedures. See Question&Answers more detail:os...

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

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416 views

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c# - Exposing indexer like properties to COM

I have in existing COM-interface. I wan't to create a .net assembly that exposes a new interface as COM (with a new ... i, [in] double pVal); }; 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# - How to get or Kill all instances from certain class?

How can I get all instances from a certain class or kill all instances of certain class? For Example, I've ... only and not making new instance 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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c# - Plotting a line in a chart given the y intercept and slope

I've written a program that calculates the line of best fit (intercept/slope) given several input values from ... fair bit of experimenting.. See Question&Answers more detail:os...

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

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336 views

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c# - .NET How to check if a Windows process is running as an "App" or as a "Background application"

On Windows 8.1 you go into the task manager and check the list of processes, there are two lists: - One ... none of which have been successful. See Question&Answers more detail:os...

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

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521 views

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c# - Move child entities to a new parent entity

What is the best way to move child entities from one parent entity to another? Is there a method inside the ... model first with POCO template. See Question&Answers more detail:os...

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

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636 views

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c# - Resizing window causes black strips

I have a form, which sets these styles in constructor: this.SetStyle(ControlStyles.AllPaintingInWmPaint, true); this. ... APIs in new Windows. 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# - Two different assembly versions "The located assembly's manifest definition does not match the assembly reference"

I have a project that I am working on that requires the use of the Mysql Connector for NHibernate, (Mysql ... that references my main assembly? See Question&Answers more detail:os...

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

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390 views

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c# - How to ignore the passage of time while debugger has code paused?

I have calculations I'm performing which I need to timeout if it runs too long. I might set a timeout of ... time spent paused by the debugger? 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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c# - Transforming / Modifying claims in asp.net identity 2

In Windows Identity Framework (WIF) you could implement a ClaimsAuthenticationManager in order to modify the claims on the ... can I 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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355 views

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c# - Windows Service runs but stops processing after two days

I've seen a fair few posts regarding this issue but non that seem to fit my criteria. Having said that, this is the ... moment, I'm at a loss. See Question&Answers more detail:os...

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

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387 views

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c# - "Hiding" System Cursor

BACKGROUND: I'm trying to create a "mouse hiding" application that hides the user's mouse from the screen ... OCR_NORMAL); mouseVisible = true; See Question&Answers more detail:os...

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

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394 views

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c# - Get Length Of Columns in Jagged Array

I have a problem extracting the columns length in jagged array like this: How can I get the length of the ... need length of a specified row. See Question&Answers more detail:os...

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

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412 views

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c# - Ignore outer elements using XmlSerializer

I am trying to deserialize the XML document: <?xml version='1.0' encoding='UTF-8'?> <eveapi version="2 ... while, any help 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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433 views

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c# - FileSystemWatcher issues

I am trying to use the FileSystemWatcher - and am having some luck.. The goal is to MOVE the file that gets ... folder, before I process it? See Question&Answers more detail:os...

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

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342 views

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c# - VSTS - Take app offline before deployment

I'm getting this problem using VSTS continuous deployment to azure Web Deploy cannot modify the file 'XXX' on ... link referenced above. 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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