Recent questions tagged C#

0 votes

501 views

1 answer

c# - export as a pdf file using crystal report

I have code sample here, I can save as a PDF file directly but what I want to do is to show client first ... = rptFormatOption; } rpt.Export(); See Question&Answers more detail:os...

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

0 votes

528 views

1 answer

c# - remove parent node without childs nodes

I have a question related to removing specific nodes from xml file. Here is my sample of XML: <?xml version="1 ... useful as well in this case. See Question&Answers more detail:os...

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

0 votes

534 views

1 answer

c# - How can I parse T-SQL to AST using the classes in Microsoft.SqlServer.Management.SqlParser

The class Parser only has the method Parse that returns a ParseResult, and seems I can do nothing with the ... parsed from sql is fine. See Question&Answers more detail:os...

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

0 votes

249 views

1 answer

c# - What is the best way to store XML data in an Excel file

I am looking for a way to store XML data in an Excel file. The data should be completely hidden to the user, ... a C# tool, not Excel itself. See Question&Answers more detail:os...

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

0 votes

518 views

1 answer

c# - Authorize attribute not working with roles

I'm having trouble in getting the Authorize attribute to work with roles. This is how I've decorated my controller: ... Where am I going wrong? See Question&Answers more detail:os...

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

0 votes

393 views

1 answer

c# - Check if one list contains all items from another list in order

How can I determine if List A contains all of the elements from List B in the same order? List A can have ... them to be in the same order. See Question&Answers more detail:os...

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

0 votes

269 views

1 answer

c# - Using npgsql 12 and ef 6 together - have anyone succeeded with it?

I'm trying to create a small POC for my boss about the hybrid of npgsql 12 and ef6, created a new ... > 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)

0 votes

349 views

1 answer

c# - Using CDATA with WCF REST starter kits

I have a service built using Preview 2 of the WCF REST starter kit, but I've run into an issue with ... in a CDATA or something similar? See Question&Answers more detail:os...

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

0 votes

217 views

1 answer

c# - Querying if a Windows Service is disabled (without using the Registry)?

Is there a .NET (C#) method or API call that I can use to query if a Windows Service is disabled? The ... outdated (3 years have passed). See Question&Answers more detail:os...

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

0 votes

243 views

1 answer

c# - Transparency in compact framework

I need to create a image with a transparent background in .NETCF, I use magenta as the background I wish to make ... image is not drawn at all? See Question&Answers more detail:os...

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

0 votes

221 views

1 answer

c# - How to choose an Oracle provider for .Net application?

I am trying to figure out what is the best way to connect an (existing) ASP.Net application to an Oracle ... (or higher) a problem today? See Question&Answers more detail:os...

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

0 votes

744 views

1 answer

c# - Web Service with Windows Authentication with Soap Client

I need to access a webservice from a c# forms app. The webservice needs Windows Authentication. I use the ... windows auth, not anonymous? See Question&Answers more detail:os...

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

0 votes

462 views

1 answer

c# - Binding to list causes memory leak

When I bind an ItemsSource of a ListBox to a List the binding engine holds on to the list elements after ... reference to the person objects. See Question&Answers more detail:os...

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

0 votes

358 views

1 answer

c# 4.0 - How to use SQL wildcards in LINQ to Entity Framework

I have a query that looks like this: IQueryable<Profile> profiles = from p in connection.Profiles where profile. ... my LINQ to EF searches. See Question&Answers more detail:os...

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

0 votes

287 views

1 answer

c# - HttpClient Singleton Implementation in ASP.NET MVC

After reading this blog post and thisofficial note on www.asp.net: HttpClient is intended to be instantiated ... HttpClient properties per call. See Question&Answers more detail:os...

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

0 votes

213 views

1 answer

c# - Observable from chained Tasks

I'm trying to create an Observable where each item is produced via an asynchronous task. The next ... .servicebus.messaging.brokeredmessage.aspx See Question&Answers more detail:os...

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

0 votes

199 views

1 answer

c# - Get default value of class member

Let's assume I have a class ClassWithMember class ClassWithMember { int myIntMember = 10; } How do I get the ... classes default member (10).. See Question&Answers more detail:os...

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

0 votes

215 views

1 answer

c# - Checking the value of the window's "WindowState" in a Trigger

In WPF, is there a way to check the window's "WindowState" property in a Trigger? I've tried using the value ... > </Trigger> </Window.Triggers> See Question&Answers more detail:os...

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

0 votes

328 views

1 answer

c# - Programmatically access files on android device from PC

I have a C# application that will need to access files that are on my android tablet, obviously I can just ... does it that would be perfect. See Question&Answers more detail:os...

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

0 votes

163 views

1 answer

c# - Sending a JSON array to be received as a Dictionary<string,string>

I have a method with the following signature: public ActionResult RenderFamilyTree(string name, Dictionary<string, string> ... get this to work? See Question&Answers more detail:os...

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

0 votes

289 views

1 answer

c# - How to pass parameter to navigated view model with WinRT Caliburn.Micro?

I am developing a Windows Store apps game using WinRT Caliburn.Micro, and I am relying on the navigation ... been initialized at this stage. See Question&Answers more detail:os...

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

0 votes

306 views

1 answer

c# - Simple Injector property injection on action filter

The action filter I want to inject into starts like this public class UserAuthorisation : AuthorizeAttribute { public ... that to happen ? See Question&Answers more detail:os...

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

0 votes

259 views

1 answer

c# - Lucene.net range queries + highlighting

Yet another Lucene.net question by an extreme newbie to it. This time, I have found an interesting ... implemented the suggestions accurately. See Question&Answers more detail:os...

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

0 votes

309 views

1 answer

c# - how do I sort Integers in a listview

How do I sort columns of integers in a ListView c#, .net 2.0, Winform System.Windows.Forms.ListView See Question&Answers more detail:os...

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

0 votes

192 views

1 answer

c# - Long load time in Visual Studio for Large Project

Is there a way to turn off intellisense in Visual Studio 2008? I know about deleting a DLL to turn off ... single project in Visual Studio 2008 See Question&Answers more detail:os...

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

0 votes

214 views

1 answer

c# - Where to store windows program data files?

My program contains a sql lite db file which my program creates after first run and then stores the data inside updon ... to access it in C#/ See Question&Answers more detail:os...

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

0 votes

398 views

1 answer

c# - WPF : Re-usable template for image buttons?

My WPF project uses a lot of image buttons, but since I haven't found a way to do it properly (I have to ... /Setter> </Style> Thank you :) See Question&Answers more detail:os...

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

0 votes

252 views

1 answer

c# - How can I set application settings at install time (via installer class)

I have a Visual Studio setup project that has an Installer class. In the installer class I set a setting as ... and/or a possible workaround? See Question&Answers more detail:os...

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

Categories

Just Browsing Browsing

Most popular tags