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Recent questions tagged C#
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c# - how to handle group subtotal and e.g. target rows in WPF DataGrid?
I'm implementing a WPF DataGrid that contains projects with many key figures. Projects are grouped by project ... & Best Regards - matti See Question&Answers more detail:os...
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c# - What is E in floating point?
What is E+3? What exactly happens here? Can we use this approach in other data types or can we only use it ... .WriteLine(w); } Output: 1700 See Question&Answers more detail:os...
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c# - Programmatically reset VisualStudio shortcuts
There are two related questions about resetting VisualStudio keyboard scheme and importing VisualStudio settings. However, ... Keyboard dialog. See Question&Answers more detail:os...
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c# - DataTrigger Binding in WPF Style
I have the following Button and Style in WPF and I need to generalize the Binding in the DataTrigger section because I ... > </Setter> </Style> See Question&Answers more detail:os...
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c# - How to use string.Format() to format a hex number surrounded by curly brackets?
Input: uint hex = 0xdeadbeef; Required output: string result = "{deadbeef}" First approach: Explicitly add the { ... duplicate so far...) edited See Question&Answers more detail:os...
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c# - Arithmetic overflow exception when opening SQL connection
I got very weird ArithmeticOverflowException when opening an SQL connection to the underlying SQL database (stack ... .SqlConnection.Open() See Question&Answers more detail:os...
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c# - Safe to get Count value from generic collection without locking the collection?
I have two threads, a producer thread that places objects into a generic List collection and a consumer ... accessing the Count property? See Question&Answers more detail:os...
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c# - Nested Parallel.ForEach Loops on the same list?
I need to parallelize a method that does an exhaustive pairwise comparison on elements in a list. The serial ... the parallel tasks library? See Question&Answers more detail:os...
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c# - Could not load file or assembly System.Web.WebPages.Deployment
Im working developing a system web page and suddenly appears this error: Could not load file or assembly ' ... , HttpContext context) +12441597 See Question&Answers more detail:os...
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c# - MSBuild is not generating publish web page (ClickOnce)
I am facing a problem that when I publish my ClickOnce application through MSBuild (4.0), the publish.htm (or ... </WebPage> Any ideas? Thanks See Question&Answers more detail:os...
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c# - ShowBalloonTip Not Working
On Windows 10, the ShowBalloonTip method of NotifyIcon NEVER shows the balloon tip. This would appear to have ... Message", BalloonIcon.Info); See Question&Answers more detail:os...
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c# - Get RegionInfo by country name?
I want to be able to get RegionInfo by doing the following: new RegionInfo("United Kingdom"); but this ... RegionInfo with country name work? See Question&Answers more detail:os...
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c# - How to assign a Run to a text property, programmatically?
I know in XAML we can do... <TextBlock FontSize="18"> This is my text <LineBreak/> <Run FontSize= ... text (string) property, programmatically? See Question&Answers more detail:os...
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c# - Casting a boxed value
Why can't an int that's been boxed be directly cast to double? object o = 12; double d = (double)o; That ... might shed a bit of light here. See Question&Answers more detail:os...
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c# - Moq how to correctly mock set only properties
What is the correct way for dealing with interfaces the expose set-only properties with Moq? Previously I've ... 'SetOnlyValue' has no getter See Question&Answers more detail:os...
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c# - The provided URI scheme 'https' is invalid; expected 'http' when calling web service
I am trying to call a SharePoint web service from a CRM workflow using custom C# code. However when I run my ... . Thanks for any help, Scott See Question&Answers more detail:os...
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c# - Why does the WPF listbox change selection on mouse button down rather than button up?
I had never noticed this before, but the WPF ListBox seems to change its SelectedItem when the Mouse is down, ... have any insight into this? See Question&Answers more detail:os...
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c# - needs overload operator< and null check
I′m overloading the lessthan-operator in c# and I`m wondering whether this needs to check for null. Below you ... But maybe I missed something. See Question&Answers more detail:os...
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c# - How do I fix 'compiler error - cannot convert from method group to System.Delegate'?
public MainWindow() { CommandManager.AddExecutedHandler(this, ExecuteHandler); } void ExecuteHandler(object sender, ... 'System.Delegate' See Question&Answers more detail:os...
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c# - Access to internal classes from another project
I'm wondering if it's possible to access internal class variables from other project in c#. I know that is ... better way to accomplish this? See Question&Answers more detail:os...
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Oct 24, 2021
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c# - How to test if a file is currently being written to
I have an application that must check a folder and read any files that are copied into it. How do I test if ... written to them and are closed. See Question&Answers more detail:os...
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c# - How is .NET renaming my embedded resources?
When I build a file as 'embedded resource', Visual Studio gives it a name in the assembly depending on its ... name from the file path. See Question&Answers more detail:os...
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c# - Explicit implementation of an interface using an automatic property
Is there any way to implement an interface explicitly using an automatic property? For instance, consider this code: ... I'm just curious.) See Question&Answers more detail:os...
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c# - Updating fields of values in a ConcurrentDictionary
I am trying to update entries in a ConcurrentDictionary something like this: class Class1 { public int Counter { get; ... in a thread safe way. See Question&Answers more detail:os...
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c# - MVC HttpPostedFileBase always null
I have this controller and what I am trying to do is to send an image to the controller as a [ ... get any information on the HttpPostedFileBase See Question&Answers more detail:os...
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c# - Save WriteableBitmap to file using WPF
I have: WriteableBitmap bmp; I basicly want to save it into a file on the disk like the following: C:mp.png I ... . I use .NET Framework 4.0. See Question&Answers more detail:os...
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c# - Run tests in 64-bit
I got a ADO.NET driver which is compiled as 64-bit. I therefore need to run mstests in 64-bit mode. Is that ... ? (the dev machine is 64bit). See Question&Answers more detail:os...
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c# - Asp.Net Identity Localization PublicKeyToken
I'm trying to get localized error messages for Swedish for Asp.Net Identity by using advice from this post: ... ? Thanks for any pointers. See Question&Answers more detail:os...
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