Recent questions tagged C#

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c# - Extracting Additional Metadata from a PDF using iTextSharp

I've seen the extraction of basic metadata (ie. author, title) using iTextSharp and it usually looks ... that adds required functionality. 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# - Including Views in a Class Library

In a previous question I found out how to create a plugin architecture for MVC. I'm not the whole way down that ... be in a web type project? 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 an efficent algorithm to find the intersection of two strings

Implement an algorithm that takes two strings as input, and returns the intersection of the two, with each ... better solution than this? 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# - Treenode text different colored words

I have a TreeView and each of it's Node.Text has two words. The first and second words should ... .Empty, TextFormatFlags.VerticalCenter); } 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# - Access a control from within a DataTemplate with its identifying name

In my WPF application I have a ComboBox control that is located inside a Grid Control. In XAML I am ... ComboBox using its name property ? See Question&Answers more detail:os...

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

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524 views

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c# - Interacting with the UI thread from an Async callback method?

I have a method that is asynchronously called when System.Net.Sockets.NetworkStream.BeginRead completes. skDelegate = New ... 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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c# - Textbox Autocomplete in a DataGridView Winform

I've got my DataGridView binding correctly to my datatable however I'm trying to get autocomplete to work correctly ... .CustomSource; } } } 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# - ResolveUrl Problem in Master Page

Okay, I know it is weird but when I put this code between <head runat="server"></head> in master.page, this is ... type="image/ico" /> </body> 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# - Default service descriptions can not be modified as part of upgrade set EnableDefaultServicesUpgrade to true

I am trying to upgrade my Service Fabric application via Visual Studio. I ended up having to use ... > </ApplicationManifest> Paul 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# - Windows Phone 8 Bluetooth Error HRESULT: 0x8007271D

I have been trying to develop my Windows Phone 8 app to access a paired Bluetooth device (a printer) and send over some ... (); }); } } } See Question&Answers more detail:os...

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

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460 views

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c# - Is it possible to use Windows 7 Task scheduler in own application

I'm developing add-on based application. Every add-on use scheduler. Loaded add-on schedule task. My application run ... possible? How to do it? 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 to acquire DTE object instance in a VS package project?

How can I get DTE instance in a VS package project? It's straigtforward in addin project since application is being ... to get it in a package. 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 do I get the characters for context-shaped input in a complex script?

In some RightToLeft languages (Like Arabic, Persian, Urdu, etc) each letter can have different shapes. There is ... class to convert this T_T 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# - .NET autogenerated web-service client: How do I avoid requesting schemas from w3.org?

I have a .NET web-service client that has been autogenerated from a wsdl-file using the wsdl.exe tool. When I first ... ..cctor() 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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c# - streaming XML serialization in .net

I'm trying to serialize a very large IEnumerable<MyObject> using an XmlSerializer without keeping all the objects ... invalid. Any idea? 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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302 views

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c# - Copy two identical object with different namespaces (recursive reflection)

I'm working in c# with several workspaces that have one specific class which his always the same in each ... type is maybe the solution. 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# - Specified argument was out of the range of valid values. Parameter name: size & Serial Port Communication

I need to create an application which requires communicating to an existent software using TCP/IP, where both mine ... ) on Visual Studio 2010. 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# - So I really can't use Excel Object Model to be used server-side?

I'm trying to develop a c#/asp.net application to extract data from a SQL server and have it formatted in an ... 3rd party apps I can use? See Question&Answers more detail:os...

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

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700 views

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c# - How do I convert from a possibly Windows 1252 'ANSI' encoded uploaded file to UTF8 in .NET?

I've got a FileUpload control in an ASP.NET web page which is used to upload a file, the contents of ... but cannot find a satisfactory answer. 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 to jump in Unity 3d?

can anyone share with me a script that I could use for jumping of the character for this script? I would ... project. Thank you 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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321 views

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c# - INotifyPropertyChanged and ObservableCollection WPF

Right now I have a calender that only displays one month(what ever month I pass in). I'm trying to ... new ObservableCollection<Schedule>(); } See Question&Answers more detail:os...

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

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394 views

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c# - Parse String DateTime containing TimeZone Info

I am trying to convert a string value to a datetime value but am getting a System.FormatException error. This ... .WriteLine(dt.ToString()); 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# - HtmlAgilityPack WebGet.Load gives error "Object reference not set to an instance of an object"

I am on a project about getting new car prices from dealers websites. I can fetch most web sites html. But ... this url document is not loaded. See Question&Answers more detail:os...

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

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297 views

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c# - How can i capture the screen without the Form?

This is a class i'm using to capture my screen and mouse cursour as screenshot. But i want to ... (Bitmap)ScreenCapture.CaptureScreen(true)) 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# - NUnit: Accessing the Failure Message in TearDown()

I'm trying to log the results of automated tests run in NUnit in a small database so that data ... nunit-discuss/lXxwECvpqFc/IbKOfQlbJe8J Ideas? See Question&Answers more detail:os...

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

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299 views

1 answer

c# - Determine color of a pixel in a winforms application

I'd like to be able to determine the backgroundcolor of a winform at a certain point on the screen, so I can ... the color at a certain point? See Question&Answers more detail:os...

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

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444 views

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c# - How to parse text from MS Word document to string

I am trying to find a way to parse a word document's text to a string in my project.I have more than ... for something that looks so simple. See Question&Answers more detail:os...

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

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420 views

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c# - Automating Visual Studio instance from separate process

Is there a way to write an application that can connect to a running instance of Visual Studio and issue ... and invoke commands by name. See Question&Answers more detail:os...

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

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