Does Array.ToString() provide a useful output?

by

Option 1

If you have an array of strings, then you can use String.Join:

string[] values = ...;

string concatenated = string.Join(",", values);

Option 2

If you’re dealing with an array of any other type and you’re using .NET 3.5 or above, you can use LINQ:

string concatenated = string.Join(",",
                          values.Select(x => x.ToString()).ToArray());

More Related Contents:

  1. Given a filesystem path, is there a shorter way to extract the filename without its extension?
  2. How to create and use resources in .NET
  3. How to use the Paint event to draw shapes at mouse coordinates
  4. Properly draw text using GraphicsPath
  5. 5.7.57 SMTP – Client was not authenticated to send anonymous mail during MAIL FROM error
  6. How to draw directly on the Windows desktop, C#?
  7. Nullable vs. int? – Is there any difference?
  8. C# thread safety with get/set
  9. Sum of digits in C#
  10. Why does TimeSpan.ParseExact not work
  11. Uncompressing gzip response from WebClient
  12. How to compare Unicode characters that “look alike”?
  13. C# WinForms ErrorProvider Control
  14. Calculate a MD5 hash from a string
  15. Curious null-coalescing operator custom implicit conversion behaviour
  16. What is ApplicationException for in .NET?
  17. Log4Net Logging of two different levels to two different appenders for the same logger
  18. Get member to which attribute was applied from inside attribute constructor?
  19. Manual editing of *.designer.cs file
  20. How to set json serializer settings in asp.net core 3?
  21. How to access a WinForms control from another thread i.e. synchronize with the GUI thread?
  22. WPF event binding from View to ViewModel?
  23. Drag borderless windows form by mouse [duplicate]
  24. 2d Array from text file c# [closed]
  25. System.Diagnostics.Stopwatch returns negative numbers in Elapsed… properties
  26. XmlSerializer property converter
  27. Limit only one session per user in ASP.NET
  28. C# JsonConvert using the default converter instead of the custom converter
  29. Why value-types are stored onto Stacks?
  30. How to draw arc with radius and start and stop angle

Leave a Comment