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c# - The entity type List`1 is not part of the model for the current context
I've been using Database First, EF 4.1 I am getting "The entity type List`1 is not part of the ... Any assistance would be greatly appreciated. See Question&Answers more detail:os...
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c# - Is there a race condition in this common pattern used to prevent NullReferenceException?
I asked this question and got this interesting (and a little disconcerting) answer. Daniel states in his answer ... into a single operation. See Question&Answers more detail:os...
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c# - How to save this string into XML file?
I have this string variable: string xml = @"<Contacts> <Contact> <Name>Patrick Hines</Name> <Phone Type=""Home""> ... in my drive c? Using c#. See Question&Answers more detail:os...
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c# - Draw a Fill Rectangle with low opacity
I a have a PictureBox with a picture in a Windows Form application in C# language.I want draw a FillRectangle ... to see image of picturebox? See Question&Answers more detail:os...
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c# - How to set WebClient Content-Type Header?
To conect to a third party service I need to make a Https Post. One of the requisites set is to sent ... Content-Type, from private properties. See Question&Answers more detail:os...
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c# - How to correctly represent a whitespace character
I wanted to know how to represent a whitespace character in C#. I found the empty string representation string. ... ().Split(Char.Whitespace) See Question&Answers more detail:os...
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c# - Why won't my windows service write to my log file?
I have a windows service and use nlog for logging. Everything works fine when I run from the visual studio ide. The log ... /> </rules> </nlog> See Question&Answers more detail:os...
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c# - ASP.net Postback - Scroll to Specific Position
I have an ASP.net WebForms page that has a lot of content on the top of the screen. It has a link ... postback using a button or link button? See Question&Answers more detail:os...
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c# - Message Queue Error: cannot find a formatter capable of reading message
I'm writing messages to a Message Queue in C# as follows: queue.Send(new Message("message")); I'm trying to ... message." What am I doing wrong? See Question&Answers more detail:os...
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c# - Enum to dictionary
I want to implement an extension method which converts an enum to a dictionary: public static Dictionary<int, ... an assembly reference?)" See Question&Answers more detail:os...
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c# - how to deserialize an xml node with a value and an attribute using asp.net serialization
I have 4 small classes to deserialize xml from an incomming xml poll, to usable classes to build up the poll ... the AnswerItem's Id Attribute. See Question&Answers more detail:os...
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c# - Disable all Resharper warnings with a comment
Is there a way to disable all Resharper warnings for a file or section of code with a single comment? I'm trying ... 't think it works that way? See Question&Answers more detail:os...
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c# - Why does Debug.WriteLine incorrectly format strings?
I have the following Debug.WriteLine: Debug.WriteLine("Metadata Version: {0}", version); // update: version is a ... Version: {0}", version)); See Question&Answers more detail:os...
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c# - Asp.net controls are not accessible in code behind
I have a project that was previously built by someone else. When I try to add a new control to the page ... asp:ImageButton ID="imgBtnDelete" runat="server" ImageUrl="images/delete...
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c# - ASP.NET Core "CreatedAtRoute" Failure
Inside my ASP.NET Core app I have a controller action like this: [HttpPost] public async Task<IActionResult> ... Ok(subscriber); } Thoughts? See Question&Answers more detail:os...
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c# - JsonConvert.DeserializeObject could not convert string to DateTime when using non-us date formats
I have the following serialized json object: "{"LineItems":[{"LineID":1,"QuoteID":"00000000-0000-0000-0000- ... to use non-us dates? See Question&Answers more detail:os...
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c# - Parser Error Message: The file '/TestSite/Default.aspx.cs' does not exist
Short story. This site was created by a friend of mine, who did not know that much C# or asp. And was ... .cs" Inherits="GuildStats.Site" %> See Question&Answers more detail:os...
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c# - Random assembly references fail ("Are you missing a using directive or an assembly reference?")
My application has a mixture of 3.5 and 4.0-targeted assemblies. I'm working on a new Windows service ... . What could be causing this? See Question&Answers more detail:os...
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c# - System.Data.MetadataException: Unable to load the specified metadata resource
My connection strings are as follows: <add name="RollCallDBEntities" connectionString="metadata=res://System. ... specified metadata resource See Question&Answers more detail:os...
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c# - Multi-line string in a PropertyGrid
Is there a built-in editor for a multi-line string in a PropertyGrid. See Question&Answers more detail:os...
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c# - services.AddSwaggerGen() giving error
All I'm trying to do is add swagger to an ASP.Net Core application. I'm watching a tutorial and all I see ... s red and giving the above error. See Question&Answers more detail:os...
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c# - Set the class attribute to Html.EditorFor in ASP.NET MVC Razor View
As you know we can set attributes to actionLink or textBox in razor views but how can we set attributes to @Html. ... {@class = "myclass"} ? See Question&Answers more detail:os...
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c# - Avoid giving namespace name in Type.GetType()
Type.GetType("TheClass"); Returns null if the namespace is not present like: Type.GetType("SomeNamespace.TheClass ... giving the namespace name? See Question&Answers more detail:os...
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c# - What is the .vs folder used for in Visual Studio solutions?
What is the .vs folder used for exactly? It gets created at the base folder of my solution. I can ... chasing up official documentation on it. See Question&Answers more detail:os...
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c# - Any sense to set obj = null(Nothing) in Dispose()?
Is there any sense to set custom object to null(Nothing in VB.NET) in the Dispose() method? Could this prevent memory ... // any sense? } } } See Question&Answers more detail:os...
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c# - Cannot evaluate expression because a thread is stopped at a point where garbage collection is impossible
Here is the error Cannot evaluate expression because a thread is stopped at a point where garbage collection is ... showed. Can anyone help? See Question&Answers more detail:os...
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c# - async/await exception handling pattern
I have the following reoccurring try/catch pattern in my code. Using a try/catch block to handle any exceptions ... so ShowContacts doesn't run. See Question&Answers more detail:os...
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c# - How to set null to a GUID property
I have an object of type Employee which has a Guid property. I know if I want to set to null I must to ... empty guid to null. Any help please! See Question&Answers more detail:os...
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