Recent questions tagged .NET

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.net - What is the equivalent of bigint in C#?

What am I supposed to use when handling a value in C#, which is bigint for an SQL?Server database? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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282 views

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.net - ASP.NET MVC on IIS6

Where can I find some good pointers on best practices for running ASP.NET MVC on IIS6? I haven't seen any ... and no IIS-settings, please. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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283 views

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.net - How to wait correctly until BackgroundWorker completes?

Observe the following piece of code: var handler = GetTheRightHandler(); var bw = new BackgroundWorker(); bw. ... like I have just described. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - Add Expires or Cache Control Header to static content in IIS

After running the YSlow plugin on a site, I saw that one of the recommendations was to add far future expires ... and stylesheet to be cached? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - ASP.NET strange compilation error

I don't know what's wrong with my machine, but it's a while that I'm getting the following strange error ... help What can cause this problem? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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264 views

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.net - Given a private key, is it possible to derive its public key?

From whatever little I understand by reading various material, public-private key pair are the basis of asymmetric ... is intentional or not! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - How do You Create a Read-Only Dependency Property?

How do you create a read-only dependancy property? What are the best-practices for doing so? Specifically, ... would be GREATLY appreciated! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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466 views

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.net - How can I make my managed NuGet package support C++/CLI projects?

I have made a NuGet package that works well when I use it from a C# project. It contains a DLL in the lib/ ... those files to make this work ? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - Getting the path of the home directory in C#?

Okay, I've checked Environment.SpecialFolder, but there's nothing in there for this. I ... ExpandEnvironmentVariables("%HOMEDRIVE%%HOMEPATH%"); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - Replace image in word doc using OpenXML

Following on from my last question here OpenXML looks like it probably does exactly what I want, but the documentation ... of how to do this. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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447 views

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.net - WPF listbox empty datatemplate

I was wondering how people handle a ListBox control that has no items? e.g. I want to bind a ... .NET datagrid EmptyTemplate solution. Cheers See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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222 views

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.net - In 3 minutes, What is Reflection?

Many .Net interview question lists (including the good ones) contain the question: "What is Reflection?". I was recently ... we've all seen it. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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375 views

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.net - C# linear algebra library

Is there stable linear algebra (more specifically, vectors, matrices, multidimensional arrays and basic operations on ... are worth checking? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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182 views

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.net - Is “Code Access Security” of any real world use?

Warning: Newer versions of .Net and .Net core has have removed and/or changed Code Access Security (CAS) ... into the new Winforms/WPF exams. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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281 views

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.net - C# 4: Real-World Example of Dynamic Types

I think I have my brain halfway wrapped around the Dynamic Types concept in C# 4, but can't for the ... dynamic type usage is appropriate? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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364 views

1 answer

.net - How can I make the computer beep in C#?

How do I make the computer's internal speaker beep in C# without external speakers? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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596 views

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.net - NuGet auto package restore does not work with MSBuild

I'm trying to build a solution with packages content missing (except repositories.config inside) with MSBuild 12.0. ... . What am I missing? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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258 views

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.net - Linq: What is the difference between Select and Where

The Select and Where methods are available in Linq. What should every developer know about these two methods? For ... over the other, etc. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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231 views

1 answer

.net - What's the difference between SubscribeOn and ObserveOn

I just discovered SubscribeOn, which makes me wonder if I should be using that instead of ObserveOn. Google took ... data to update controls). See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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378 views

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.net - How to store images using Entity Framework Code First CTP 5?

I'm just trying to figure out if there is a simple way to store and retrieve binary (file) data using EF Code ... for some way to make it work. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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509 views

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.net - How to update database table schemas with NHibernate schema generation?

I'm trying to figure out how to use NHibernate configuration with mapping to update table schemas, rather than ... keep these caveats in mind. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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347 views

1 answer

.net - The model backing the 'ApplicationDbContext' context has changed since the database was created

First of all, I have not seen this error anywhere else and I guess it's not a replicate so please read the whole ... >().ToTable("Roles"); } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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365 views

1 answer

.net - C# naming convention for enum and matching property

I often find myself implementing a class maintaining some kind of own status property as an enum: I have a ... for regular enums as well. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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456 views

1 answer

.net - Creating an empty file in C#

What's the simplest/canonical way to create an empty file in C#/.NET? The simplest way I could find so far ... (filename, new string[0]); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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658 views

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.net - "Register for COM Interop" vs "Make assembly COM visible"

What is the real difference between these two options? What I know is: Register for COM Interop This ... public interface IMyInterface { } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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364 views

1 answer

.net - What is the difference between myCustomer.GetType() and typeof(Customer) in C#?

I've seen both done in some code I'm maintaining, but don't know the difference. Is there one? let ... myCustomer is an instance of Customer See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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259 views

1 answer

.net - What is The difference between ListBox and ListView

What is the difference between WPF's ListBox and ListView? I can not find any significant difference in their ... there different typical use? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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348 views

1 answer

.net implementation of bcrypt

Does anyone know of a good implementation of bcrypt, I know this question has been asked before but it got ... ! What are you thoughts? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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