Access Child nodes with namespace using xpath
How can I read the content of the childnotes using Xpath? I have already tried this: var xml = new XmlDocument(); xml.Load(“server-status.xml”); var ns = new XmlNamespaceManager(…
Category: C#
C# Questions and Answers
StackOverflowException when using TextPointer.GetLineStartPosition in RichTextBox_TextChanged event
I have a RichTextBox (RTB) and next to it a DataGrid (DG). A user can paste a list of IDs into the RTB to perform some bulk actions on them. In order that users can be aware if an ID they passed into …
Synchronice a DataGrid with a list by a Thread (backgroundWorker). WPF C#
I´m tring to link data from a List to a DataGrid, but when I start the object BackgroundWorker, the main thread has been loaded (with a empty List) before the BackgroundWorker fill the List. How can …
Select specific rows and columns from an MySQL database
I’m currently doing a student attendance program using c# and MySQL. I created a database called std_info where it keeps students information and there are nibm_id, nic, name,address,number,batch in …
C# auto update variable in dictionary is possible?
Example I Using This Code but this code not changing value in the dictionary auto update value in dictionary on changed is possible ? Dictionary
Can’t get to files with multiple consecutive spaces at the end of a FOLDER name
I’m trying to programmaticaly locate a file on a network server where there are multiple directory levels, one of which has two spaces at the end of the name. EG: \MyServerC$TopLevelAccount …
How to display Image for background on stacklayout in iOS project using xamarin
I’m trying to display a photo as a background on stacklayout. I create a folder in the iOS project under Resources (The strange thing is that the folder is not visible in Solution Explorer but is …
Why property is public and the setter is private
I saw this example on some website: public class infoData { public FridgeProduct fridgeProduct { get; private set; } } What is the point to do private setter if fridgeProduct field is defined as …
Under which conditions Marshal.SizeOf allocates on the heap?
So I have very weird tracing data from dotTrace: Here is the struct: public struct TargetStruct : SomeInterface { private RigidTransform rt; public RoundBounds rb; public int Start; …
Solution needed for Field initializer cannot reference the non-static field method or property in Blazor
I’m working on a Blazor project, but my problem is C#. I do understand the problem, but I just can not solve it in the Blazor context. In my razor page I use a blazorise linechart that takes dates for …