Look into composite formatting: Console.WriteLine(“{0}.{1}.{2}”, mon, da, yer); You could also write (although it’s not really recommended): Console.WriteLine(mon + “.” + da + “.” + yer); And, with the release of C# 6.0, you have string interpolation expressions: Console.WriteLine($”{mon}.{da}.{yer}”); // note the $ prefix.
Start by creating a new TextWriter that is capable of writing to a textbox. It only needs to override the Write method that accepts a char, but that would be ungodly inefficient, so it’s better to overwrite at least the method with a string. public class ControlWriter : TextWriter { private Control textbox; public ControlWriter(Control … Read more
Use decimal, not double, otherwise you’re not starting with the exact values you think you are, and you get the expected results. 9.05 ===> 9.1 9.15 ===> 9.2 9.25 ===> 9.3 9.35 ===> 9.4 9.45 ===> 9.5 9.55 ===> 9.6 9.65 ===> 9.7 9.75 ===> 9.8 9.85 ===> 9.9 9.95 ===> 10.0 With doubles, most … Read more
It’s safe! From the .NET API browser: Console I/O Streams […] I/O operations using these streams are synchronized, which means multiple threads can read from, or write to, the streams.
The console class handles the thread synchronization for you. From the documentation of Console: I/O operations using these streams are synchronized, which means multiple threads can read from, or write to, the streams.
“\b” is ASCII backspace. Print it to back up one char. Console.Write(“Abc”); Console.Write(“\b”); Console.Write(“Def”); outputs “AbDef”; As pointed out by Contango and Sammi, there are times where overwriting with a space is required: Console.Write(“\b \b”);
If you use System.Diagnostics.Debug.WriteLine(…) instead of Console.WriteLine(), then you can see the results in the Output window of Visual Studio.