Recent questions tagged C#

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I am using a XSLT file to round off certain values in XML. So of these values are to be rounded of at ... the number to 18th decimal place. 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# - Verifying complete Mapping of an [unordered] Collection/Set of Items in a Unit Test

I'm using xUnit.net, AutoFixture and SemanticComparison and want to verify the results of a mapping. On the ... have no extra outputs } See Question&Answers more detail:os...

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

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502 views

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c# - Wix Service Installer sometimes fails to install or start

Sometimes when i am running my installer (build with wix) it fails to install or start the service. But the problem ... 7.1 Wix 3.11.1.2318 See Question&Answers more detail:os...

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

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666 views

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c# - WebClient hangs until timeout

I try do download a web page using the WebClient, but it hangs until the timeout in WebClient is reached, and ... be a problem. Thanks! Ralf See Question&Answers more detail:os...

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

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453 views

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c# - USQL Query to create a Table from Json Data

I have a json which is like [{}, {}, {}], i.e. there can be multiple rows and each row has a number ... 's values (as in the json rows). See Question&Answers more detail:os...

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

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463 views

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c# - How can I tell the Web API / Castle Windsor routing engine to use a different database instance in my Repository?

My understanding of the flow of events with an ASP.NET Web API Castle Windsorized app that uses Models, ... )) (OMDDAT03 becomes OMDDAT01) See Question&Answers more detail:os...

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

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529 views

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c# - Developing Window Store Apps in Visual Studio 2013 on Window 7 64-bit without emulator

This is going to be quite a long question but please bear with me till the end. Before going into the ... ? A workaround will be sufficient. 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# - How to serialize multiple objects into an existing XmlDocument, without having the namespaces on each component?

How to serialize multiple objects into a existing XmlDocument in .Net/C#? I have a XmlDocument, which already ... have to insert them again? See Question&Answers more detail:os...

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

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784 views

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c# - Convert DateTime in DataRow to a formatted date string

I'm hoping that there is something I am not seeing clearly, but to simplify, I have the below code foreach ( ... DataRow to an "MMM dd" format See Question&Answers more detail:os...

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

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602 views

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c# - Uwp Grouped GridView with WrapGrid

I'm developing an UWP app and I'm trying to align horizontally my items in each gridview groups I have ... </GridView.ItemsPanel> </GridView> See Question&Answers more detail:os...

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

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644 views

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c# - Watson dialog cURL conversation post request not passing form data

When making a post cURL request as below to try and continue a created conversation watson instead returns a new ... the cause of the issue. See Question&Answers more detail:os...

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

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857 views

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c# - Entity Framework seed -> SqlException: Resetting the connection results in a different state than the initial login. The login fails.

I get the following exception when running the seed method for Entity Framework. I only get the ... within multi-statement transaction. See Question&Answers more detail:os...

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

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857 views

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c# - Must declare the scalar variable "@Email"

I am trying to pass values from a database table to a couple of labels where the email column matches the email ... ; What am i doing wrong? See Question&Answers more detail:os...

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

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573 views

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c# - Cubic Bezier reverse GetPoint equation: float for Vector <=> Vector for float

Is it possible to get float t back given the resulting value and the four points? If so, how? public ... from this Tutorial by Jasper Flick See Question&Answers more detail:os...

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

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571 views

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c# - How can I navigate a webbrowser programmatically?

I want to Navigate my web browser with a defined function like: webbrowser1.navigate (my defined function); This ... by which the path sets? See Question&Answers more detail:os...

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

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855 views

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c# - How to access the Dispatcher from a .net Core 3.1 dll (WPF)

I read: .NET Dispatcher, for .NET Core? I'm not able to apply both solution. Solution of JBSnorro: ... I had unmatching UseWPF with UseWpf! See Question&Answers more detail:os...

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

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624 views

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c# - ASP.Net Core 2 configuration taking up a lot of memory. How do I get config information differently?

Ok, so I have an app that gets a pretty good amount of traffic. I have been working with the Microsoft Azure ... will do anything though.... See Question&Answers more detail:os...

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

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507 views

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c# - Silverlight -> WCF -> Database -> problem

I have some silverlight code that calls a WCF service which then uses the Entity Framework to access the database and ... what i'm missing here? See Question&Answers more detail:os...

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

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858 views

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c# - RelativeSource binding not resolving

I have a ContextMenu in a TreeView UserControl (DataContext=ViewModel) | | ---- TreeView (ItemSource=MyItems) | ... 'Command' (type 'ICommand') See Question&Answers more detail:os...

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

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686 views

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c# - Get notified when static property changes in wpf

Here microsoft described that in wpf 4.5 we can use INotifypropertyChanged for static properties as well. So I tried ... ("cHaemogram"); } } See Question&Answers more detail:os...

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

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711 views

1 answer

c# - How to remove control box from MDIchild form

When I'm loading a child form in MDIparent the control box also appears. I want to remove the ... FormBorderStyle = FormBorderStyle.None; } See Question&Answers more detail:os...

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

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4.7k views

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c# - Getting StackOverflowException when setting property

public List<Empleado> ListarEmpleados() { List<Empleado> returnList = new List<Empleado>(); var lista = from u ... error is? 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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637 views

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c# - Declaring SqlConnection throughout one form

I'm looking for some advise on C# - Please bare in mind that i'm only a beginner with C# & Sql. ... cleaner. Kindest Regards, Zak Hargreaves. See Question&Answers more detail:os...

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

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529 views

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c# - connect to tfs and download the files present in it VS2010

I want to connect to TFS and download the files present in it. I am using VS2010 and tried the following ... out getting the proper approach? See Question&Answers more detail:os...

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

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678 views

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c# - .NET Garbage Collector in a separate Thread?

Is it possible to run the garbage collection in a separate thread? So that it dosent block the main Thread of the process? See Question&Answers more detail:os...

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

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548 views

1 answer

c# - Visual studio Express 2013 is not showing web templates

I just installed visual studio 2013 on windows 8.1 When i go to new project then in the windows visual ... ... Please suggest me solutions See Question&Answers more detail:os...

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

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1.2k views

1 answer

c# - RDLC dynamically add images to report

I have list of images in remote server, i need to show some of these images in a existing report. I tried by ... request, please guide me if so. See Question&Answers more detail:os...

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

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458 views

1 answer

c# - Change View with its ViewModel based on a ViewModel Property

As far as I know in WPF you can do something like this: <Window.Resources> <DataTemplate DataType="{x: ... </DataTemplate> </Window.Resources> See Question&Answers more detail:os...

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

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