Recent questions tagged C#

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I would like to get distinct values in my databound combo box as an example the values it has are: blue, blue ... { } EDIT -- Debug: 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# - Decompiling VB.Net assembly produces code with invalid member variable names; names starting with $STATIC$

I am doing work for a client who has lost the source code for one of their VB.Net WinForms applications. The ... and how I can resolve these? 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# - WCF DataMember List<> without enclosing element

The following DataContract: [DataContract(Namespace = "http://namespace", Name = "Blarg")] public class Blarg ... the wrapping <Record>? 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# - What does dwFlagsAndAttributes = 0 mean in the CreateFile Method?

So I'm using the CreateFile function for a C# project that I'm currently working on. I've seen some ... ; Any help is 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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c# - Why my implementation of IDocHostUIHandler is ignored

I have created derived control from WebBrowser control that has own IDocHostUIHandler implementation following idea from ... that the way? 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# - Open explorer window and wait for it to close

I have a program that is opening an explorer window to a certain folder but i want to perform an action right ... it is closed by the user? 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# - Custom Xml Serialization of Unknown Type

I'm attempting to deserialize a custom class via the XmlSerializer and having a few problems, in the fact ... for slightly wrong question. 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 deserialize soap response?

I'm trying to deserialize following xml to c# object: <S:Envelope xmlns:S="http://schemas.xmlsoap.org/ ... help would be really 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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c# - Insert into Access from SQL Server

I'm looking to copy a few thousand records from SQL Server into Access in C#. The other direction works ... crash horribly if anything changes. 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# - Create a generic type to find implementations of in a Resharper plugin

I'm writing a plugin for resharper which I want to use to navigate from a ConcreteCommand -> ConcreteCommandHandler ... ("CommandHandler"); } } See Question&Answers more detail:os...

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

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754 views

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c# - converting DataTable to List<Entity> (ProjectDracula)

I need a static method to convert DataTables(dynamic) to List(again dynamic Entity) here is my code help would be ... return _list; } } } } 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# - NHibernate difference between Query<T>, Get<T> and Load<T>

I'd like to find the difference in using these three ways of getting data from the database when doing something ... how is the scenario today. 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# - Memory Violation Dynamically Appending to Methods at runtime

Disclaimer: I'm doing this for learning purposes. This is not going to be used in code. I'm trying ... methods that reside in generic classes? See Question&Answers more detail:os...

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

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731 views

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c# - Easy way to check FormatString is valid?

Is there an easy way to check if a format string is valid? For example the following is code that we use ... for Percent and Date format string. See Question&Answers more detail:os...

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

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889 views

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c# - What is the ConnectionString to create a OdbcConnection for an access mdb file

I want to connect from c# to an Access MDB file by using Odbc. When I try to execute OdbcConnection ... -framework-data-provider-for-odbc See Question&Answers more detail:os...

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

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838 views

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c# - How to find element in visual tree? wp7

How I can find element that contains in App.xaml, grid with name "audioPanel"? I tried: Grid found = this ... .xaml http://pastebin.com/KfWbjMV8 See Question&Answers more detail:os...

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

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920 views

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c# - Kafka integration in unity3d throwing Win32Exception error

I am trying to run a code sample of Kafka in unity environment and for this reason, I created a consumer ... i bring these dll into unity. See Question&Answers more detail:os...

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

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899 views

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c# - .NET : How to PInvoke UpdateProcThreadAttribute

I am trying to PInvoke UpdateProcThreadAttribute() on Windows 7 but my attempts just keep returning FALSE with ... declaration sensible? 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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1.2k views

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c# - HttpClient not accepting Authorization headers (401 Unauthorized)?

I am creating a Xamarin.Forms mobile app that targets Android with .NET Standard as my code ... "Token e2eeb1aa9f32eb0ekgn353b6fadb772"); See Question&Answers more detail:os...

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

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844 views

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c# - JSON.NET deserialize JSON object stored as property

I have a JSON message to deserialize with a string property containing the JSON of another object. I have ... to be deserialized automatically? See Question&Answers more detail:os...

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

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832 views

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c# - Dynamic LINQ Group By Query in ASP.NET MVC

I'm wondering how to best tackle this, since what I have now works great for a hard-coded column in my ... (quick, and dirty, but effective) See Question&Answers more detail:os...

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

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792 views

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c# - Force the display of scroll bars in a ListView?

The background: Most of us know the SysListView32 common control and the equivalent wrapper ListView class provided ... , uh, incomprehensible. See Question&Answers more detail:os...

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

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750 views

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c# - How to move the cursor between textboxes using arrow keys?

I have several TextBoxes and I want the cursor to move from one TextBox to another using arrow keys. How ... vertically which is weird. 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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661 views

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c# - DataGridViewComboBoxCell setting value manually, value not valid

here is my code: private class Person { private string myName; private int myValue; public Person(string name, ... are set correctly... See Question&Answers more detail:os...

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

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612 views

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c# - How to populate google charts using data from database created via code first - ASP.Net MVC

I want to replace the hard coded data in the code below with data from my database that I've created using the Code ... height: 300px;"> </div> See Question&Answers more detail:os...

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

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717 views

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c# - html entity encode text only, not html tag

i have a string that contains a bunch of html. i want to html-encode the text within the html tags but not the ... do this in asp.net c# 3.5 See Question&Answers more detail:os...

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

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892 views

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c# - Log file is not being written to from an HttpHandler

I want to capture all the requests going to *.jpg files on my server. To do so, I have created an HttpHandler ... I am unable to find the bug. See Question&Answers more detail:os...

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

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853 views

1 answer

c# - check the status of IIS Application Pool

I am developing a windows service which will gets the IIS Application Pool status information in every 5 min ... help is appreciated. 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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