Recent questions tagged .NET

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.net - WPF - How to force a Command to re-evaluate 'CanExecute' via its CommandBindings

I have a Menu where each MenuItem in the hierarchy has its Command property set to a RoutedCommand I've defined. ... doesn't cause the refresh). 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 - Using a 32bit or 64bit dll in C# DllImport

Here is the situation, I'm using a C based dll in my dot.net application. There are 2 dlls, one is ... it is used in the DllImport statement? 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 can I clear event subscriptions in C#?

Take the following C# class: c1 { event EventHandler someEvent; } If there are a lot of subscriptions to ... this has any unseen consequences. 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 - System.Threading.Timer in C# it seems to be not working. It runs very fast every 3 second

I've a timer object. I want it to be run every minute. Specifically, it should run a OnCallBack method and gets ... * 10 What did I do wrong? 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 - Best Practices For Mapping DTO to Domain Object?

I've seen a lot of questions related to mapping DTOs to Domain Objects, but I didn't feel they answered my question. ... If so or if not, why? 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 - In ASP.NET, when should I use Session.Clear() rather than Session.Abandon()?

Both Session.Clear() and Session.Abandon() get rid of session variables. As I understand it, Abandon() ... much of a performance difference? 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 - Entity Framework 4 Single() vs First() vs FirstOrDefault()

I'm having a devil of a time finding a comparison of the different ways to query for a single item, and when to ... I am unaware of? Thank you. 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 - Using scripts in a master page with ASP.NET MVC

I'm fairly new to ASP.NET MVC, and I'm having a little trouble with scripts... in particular, I want to ... >" type="text/javascript"></script> 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 to create a WPF Window without a border that can be resized via a grip only?

If you set ResizeMode="CanResizeWithGrip" on a WPF Window then a resize grip is shown in the lower right corner, as ... Do not have a title bar. 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 - Microsoft Roslyn vs. CodeDom

From a press release yesterday on InfoWorld regarding the new Microsoft Roslyn: The most obvious advantage of this ... of Roslyn over CodeDom? See Question&Answers more detail:os...

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

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337 views

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.net - Inserting a tab character into text using C#

I'm building an application where I should capture several values and build a text with them: Name, Age, etc. ... insert the tabs into my text? 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 - Dependency graph of Visual Studio projects

I'm currently migrating a big solution (~70 projects) from VS 2005 + .NET 2.0 to VS 2008 + .NET 3. ... me a nice graph of project dependencies? See Question&Answers more detail:os...

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

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392 views

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.net - Warning: Found conflicts between different versions of the same dependent assembly

I am currently developing a .NET application, which consists of 20 projects. Some of those projects are compiled ... the source code files)? See Question&Answers more detail:os...

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

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280 views

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.net - What is the difference between native code, machine code and assembly code?

I'm confused about machine code and native code in the context of .NET languages. What is the difference between them? Are they the same? See Question&Answers more detail:os...

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

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322 views

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.net - I'm lost. What happened to ASP.NET MVC 5?

I've been keeping my head down working on various projects and apparently Microsoft has been busy making some big ... or compatible with Core. See Question&Answers more detail:os...

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

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326 views

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.net - Reports in SOA (Business Intelligence & Service Oriented Architecture)

I have SOA with a Employee service and a Travel Service. The travel service will create a travelID entry for ... /41353/net-esbs-out-there See Question&Answers more detail:os...

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

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359 views

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.net - Making DataGridView rows a certain color based on a column value

I am using vb.net and I have data coming into my DGV and I have a column labeled deployed if it's a '1', ... = Color.Green End If Next End Sub See Question&Answers more detail:os...

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

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438 views

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.net - "MoveFile" function in C# (Delete file after reboot)

I am in need of an example, that can let me pass a parameter e.g. executing delete.exe /killme.txt So ... time its run on a different computer. See Question&Answers more detail:os...

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

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369 views

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.net - Is there a regex flavor that allows me to count the number of repetitions matched by the * and + operators?

Is there a regex flavor that allows me to count the number of repetitions matched by the * and + operators ... possible under the .NET Platform. 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 - Order of operations using Object Initializer Syntax

Does the order in which I set properties using the object initializer syntax get executed in the exact same order? ... set in the same order? See Question&Answers more detail:os...

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

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482 views

1 answer

.net - How to find USB drive letter?

I'm writing a setup program to install an application to a USB drive. The application is meant to be used only ... on Windows using .NET? How? See Question&Answers more detail:os...

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

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319 views

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.net - Invoke in Windows Forms

Does anyone have a link to a learning resource for using Invoke? I'm trying to learn but all the examples I ... unable to adapt for my purposes. See Question&Answers more detail:os...

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

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659 views

1 answer

.net - How do I calculate CRC32 of a string

How do I calculate the CRC32 (Cyclic Redundancy Checksum) of a string in .NET? 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 - Batching DB commands in Entity Framework 4.0

My current project requires everyday synchronization with external system. The synchronization is based on complex ... provider / extension? See Question&Answers more detail:os...

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

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370 views

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.net - Overcome OS Imposed Windows Form Minimum Size Limit

In an application I am developing, I need to be able to make a windows form smaller than the minimum height ... after I change the height). See Question&Answers more detail:os...

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

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402 views

1 answer

.net - JavaScriptSerializer UTC DateTime issues

Our client wanted to show the date and time values in the browser exactly as they are in the ... features/bugs" of JavaScriptSerializer. See Question&Answers more detail:os...

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

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467 views

1 answer

.net - Shared memory between 2 processes (applications)

I can't find any useful answer for this question, although it has been asked in a different way several times. ... possible in .NET? How? Thanks See Question&Answers more detail:os...

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

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311 views

1 answer

.net - ServiceRoute + WebServiceHostFactory kills WSDL generation? How to create extensionless WCF service with ?wsdl

I'm trying to use extension-less / .svc-less WCF services. Can anyone else confirm or deny the issue I ... urls to generate WSDL correctly? See Question&Answers more detail:os...

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

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