Recent questions tagged c#

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I'm attempting to rotate the dates on the bottom of my graph to appear vertical versus horizontal. I'm ... correct, it all appears jumbled. 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# - How can I get the selected item of a dropdownlist, the first time my page loads?

I'm looking for a solution to get the first selected item in a DropDownList. And I want to get it ... ); } RemoveDuplicateItems(ddlNiveau2); } 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# - Implementing Outlook 2010's group by conversation using EWS and Exchange 2007

We're using EWS to generate some analytics on some of our mailboxes. Part of this is getting a count/ ... constitute part of a conversation? See Question&Answers more detail:os...

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

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241 views

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c# - Return to View with Async Await

I have a process I would like to run in the background. This is executed with a click of an action ... executing in the background? 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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541 views

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c# - Is IP address on the same subnet as the local machine (with IPv6 support)

Does anyone have some code that will determine if an IP address (IPv4 or IPv6) is on the same subnet ... /dd30e161-9be5-4d70-97c0-22e2756ce953 See Question&Answers more detail:os...

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

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327 views

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c# - Interacting with UI threads in Java/J2ME

I'm writing a J2ME application. One of the pieces is something that polls the contents of a directory ... an equivalent framework for J2ME? See Question&Answers more detail:os...

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

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220 views

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c# - Good way of firing an event at a particular time of day?

I have an app that needs to fire off a couple of events at certain times during the day - the times are ... ' tia for any better 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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497 views

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c# - How to discern between model binding errors and model validation errors?

I'm implementing a REST API project using ASP.NET Core MVC 2.0, and I'd like to return a 400 status ... How can I implement such a behavior? See Question&Answers more detail:os...

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

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240 views

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c# - How can I list all local packages in the NuGet v3 API

For context, I'm building an application that needs to download/unpack packages and their dependencies from arbitrary ... moved here by request) See Question&Answers more detail:os...

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

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362 views

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c# - Socket.Bind and Connect using local addresses

To test my server/client application, where each client is known by its IP address, I created several network adapters ( ... ReadLine(); } } } } See Question&Answers more detail:os...

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

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540 views

1 answer

c# - Difference between FTP/FTPS/SFTP - Configurable connection to any of them

I have a requirement like need to create a C# app which will upload an excel file to "FTP/SFTP" server based ... /{1}", ftpurl, PureFileName); See Question&Answers more detail:os...

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

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303 views

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c# - How do I fill everything over a straight line and under a curve?

I am using the Charts component in Windows Forms. I create a straight line using chart1.Series["Grenzwert"]. ... above straight line. Example: See Question&Answers more detail:os...

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

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492 views

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c# - Dynamically changing the text of items in a Winforms ComboBox

I have a Winforms ComboBox that contains instances of a custom class. When the items are first added to the Items ... and adding them back in? See Question&Answers more detail:os...

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

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309 views

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c# - How to use UDP with Unity methods

I created a Cube object and attached this script. using UnityEngine; using System.Collections; public class CubeMove ... I receive udp command? See Question&Answers more detail:os...

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

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480 views

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c# - Rx observable which publishes a value if certain timeout expires

I have a method that returns an observable. This observable should (if evetything is working right) publish a ... restarted to 30 secs 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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325 views

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c# - Generating docx file from HTML file using OpenXML

I'm using this method for generating docx file: public static void CreateDocument(string documentFileName, string text) ... from a HTML content? See Question&Answers more detail:os...

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

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339 views

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c# - Getting a specific method source code from .cs file (at runtime)

1 - I have this file content on the disc (cs file, not compiled): namespace Test { using System; public class ... { return "test 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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362 views

1 answer

c# - TextBox autocomplete and default buttons

I have a .NET TextBox with AutoComplete feature on the form. The form has also AcceptButton and CancelButton ... I prevent this behavior? See Question&Answers more detail:os...

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

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266 views

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c# - Error: Invalid postback or callback argument

I am getting the following error on a button click with gridview Server Error in '/' Application. Invalid ... page due to character limits See Question&Answers more detail:os...

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

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625 views

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c# - Winforms Binding a ComboBox SelectedItem to an Object Property

I have two simple classes: public class Customer { public String CustomerID { get; set; } public String ... use Data Binding if possible. See Question&Answers more detail:os...

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

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481 views

1 answer

c# - MSDN charts changing point values realtime?

I want to use MSDN charts to represent realtime data i'm getting from a telnet application. For testing purpose ... to call Refresh() manually. See Question&Answers more detail:os...

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

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287 views

1 answer

c# - Formatting numbers in different cultures

Assuming an invariant culture, is it possible to define a different group separator in the format - than the comma? Thread. ... "€{0:#,##0}". See Question&Answers more detail:os...

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

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288 views

1 answer

c# - Using UWP TextBox.TextChanging to ignore wrong data

I'm creating a UWP app which has different TextBoxes to enter numbers. To make sure only numbers can be ... in the TextBox.TextChanging event? See Question&Answers more detail:os...

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

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307 views

1 answer

c# - Programmatically Copy Files from 'Temporary Internet Files' into other directory

I need to copy all images from Temperary Internet Files to some other directory. I tried using below code ... . Any help greatly 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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497 views

1 answer

c# - reactive extensions sliding time window

I have a sequence of stock ticks coming in and I want to take all the data in the last hour and do some ... but i think that is deprecated. See Question&Answers more detail:os...

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

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324 views

1 answer

c# - How to get a list of XAML resources defined in an Assembly?

Is it possible to enumerate all XAML resources defined in an Assembly? I know how to retrieve a resource if you ... that I know full path to. See Question&Answers more detail:os...

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

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276 views

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c# - Why can I not see the property Local when using Entity Framework?

I know I am missing something completely obvious, but why can't I see the property Local when working with ... for my DataGridView. Help! See Question&Answers more detail:os...

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

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377 views

1 answer

c# - Filtering items in a Listview

I am trying to filter items in a ListView by using a TextBox. I've managed to make something, but it can only delete ... to figure it out >:... See Question&Answers more detail:os...

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

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