Recent questions tagged .NET

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.net - What's the best way to do a bulk namespace rename on a large c# application?

First, a little background. Currently namespaces and assemblies in our codebase (~60 assemblies, thousands of ... is there something better? See Question&Answers more detail:os...

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

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.net - C# Compiler Warning 1685

So, (seemingly) out of the blue, my project starts getting compiler warning 1685: The predefined type 'System. ... I'll gladly provide 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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.net - How to get current working directory path c#?

I have a cursor file in project. I have given the absolute path in code i.e F:/r.cur the problem is this is hard- ... = new Cursor("F:/r.cur"); See Question&Answers more detail:os...

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

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.net core - Should HttpClient instances created by HttpClientFactory be disposed?

So, I've registered a named client with the services collection in my Startup.cs: services.AddHttpClient(someServiceName, client ... ); //... } See Question&Answers more detail:os...

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

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.net - What is the maximum number of parameters that a C# method can be defined as taking?

I am trying to figure out what the maximum number of parameters a method in C# can have. I've checked ... have an answer to this question? See Question&Answers more detail:os...

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

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.net - Implementing a scripting language in C#

We got a project where we're supposed to let 3rd party developers create their own GUI / CodeBehind drivers. Our ... etc.. 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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.net - Catch block not catching exception

I have a child form that is throwing an ApplicationException in the Load event handler (intentionally for testing ... wparam, IntPtr lparam) See Question&Answers more detail:os...

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

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.net - How can I access PostData from WebBrowser.Navigating event handler?

I've got a windows form in Visual Studio 2008 using .NET 3.5 which has a WebBrowser control on it. I ... with the new .NET WebBrowser control. See Question&Answers more detail:os...

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

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.net - Can I create an undo transaction in Word or Excel? (VSTO)

I notice that Project 2007 has the functions that allow operations that can be undone to be placed in a single stack ... be done in some 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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.net - How can I create a custom Property for my assembly?

How can I create a custom property for my .Net assembly which would then be visible under the Details tab in ... the following property page... See Question&Answers more detail:os...

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

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657 views

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.net - NuGet package shows no dependencies?

I try to make a NuGet package from a .NET 4.7.2 class library (VS2017), but the resulting NuGet package ... nuget.exe is version 4.6.2 See Question&Answers more detail:os...

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

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.net - C# Drag & drop from listbox to treeview

I have a winform with a listbox and a treeview. Once my listbox is filled with items, I want to drag them ( ... in C# that would be great. See Question&Answers more detail:os...

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

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527 views

1 answer

.net - VB.NET FileSystemWatcher Multiple Change Events

I have the following code: Imports System.IO Public Class Blah Public Sub New() InitializeComponent() Dim watcher As ... 4" every time. 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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508 views

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.net - Upload file to FTP site using VB.NET

I have this working code from this link, to upload a file to an ftp site: ' set up request... Dim ... directory, the file will be overwritten? See Question&Answers more detail:os...

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

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286 views

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.net - C# extracting data from XML

I'm trying to read weather data from XML in a URL. The XML looks like this: <weatherdata> <location>...< ... just the weather data and the time? See Question&Answers more detail:os...

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

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450 views

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.net - How to make System.Uri not to unescape %2f (slash) in path?

System.Uri constructor insists on unescaping %2f sequences as foward slashes, when it sees them in path portion of ... as far is I understand. See Question&Answers more detail:os...

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

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.net - Is reading a double not thread-safe?

Update: I just stumbled upon this in Eric Lippert's answer to another question (he is quoting the spec): ... reading a double thread-safe? See Question&Answers more detail:os...

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

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252 views

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.net - Meaning of "Always On" setting on Azure Web Site

We are using free BizSpark subscription on Azure and hosting our application as Azure Web Site. We periodically ... . Appreciate any answers. See Question&Answers more detail:os...

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

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267 views

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.net - Way around ASP.NET session being shared across multiple tab windows

I'm storing some value in an asp.net session on the first page. On the next page, this session value is being ... page 2 is not a form submit. See Question&Answers more detail:os...

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

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301 views

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.net - Why is GUID attribute needed in the first place?

What is the necessity for the GUID attribute? why don't just let the compiler handle this automatically?! See Question&Answers more detail:os...

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

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369 views

1 answer

.net - Topological Sorting using LINQ

I have a list of items that have a partial order relation, i. e, the list can be considered a partially ordered ... partial order, I don't know. See Question&Answers more detail:os...

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

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234 views

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.net - Issue adding reference to class library project in ASP.NET 5 (Core)

Hi firstly i know vaguely similar questions have been asked before, but they are outdated now, I am using Visual Studio ... 1.0.0-beta6" } } See Question&Answers more detail:os...

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

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320 views

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.net - How to run Photoviewer.dll in command line

When I run the following code below in a command prompt (as administrator): "C:Program FilesWindows Photo ... Any help is 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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506 views

1 answer

.net - MSMQ Messages Are Stuck In The Outgoing Queue

Although my question looks similar to some already found on SO, those post did not help me, so here it is: ... the thing work? Thanks a lot. See Question&Answers more detail:os...

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

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265 views

1 answer

.net - How is Reflection implemented in C#?

I got curious as to where Type.GetType() is implemented, so I took a peek at the assembly and noticed ... MemberInfo from objects at Runtime? See Question&Answers more detail:os...

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

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527 views

1 answer

.net - Best way to play MIDI sounds using C#

I'm trying to rebuild an old metronome application that was originally written using MFC in C++ to be written ... inside of a .NET application? See Question&Answers more detail:os...

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

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410 views

1 answer

.net - why use @Url.Content

Can someone please explain why I should use (or should I?): <script type="text/javascript" src="@Url.Content ... SomeScript.js"></script> 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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448 views

1 answer

.net - UUID collision risk using different algorithms

I have a database where 2 (or maybe 3 or 4) different applications are inserting information. The new ... collision or duplicates? 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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