WebApr 10, 2024 · Try changing Console.Read to Console.ReadLine and using int.Parse directly: for (int ii = 0; ii < len; ii++) { arr [ii] = int.Parse (Console.ReadLine ()); } And then enter numbers on different lines (note that usually int.TryParse is recommended to use to validate the input, because int.Parse will throw if string can't be parsed into a number). WebJan 12, 2024 · C# class Test { static void Main() { double x = 1234.7; int a; // Cast double to int. a = (int)x; System.Console.WriteLine (a); } } // Output: 1234 For a complete list of …
How To Truncate String In C# - c-sharpcorner.com
WebNov 29, 2024 · In particular, you cannot use ReadLine twice to offer the user a choice between entering a number and entering 'done'; this must be handled with a single … WebApr 12, 2024 · There are several ways to truncate a string in C#, including the Substring method, StringBuilder, and LINQ. This post demonstrates a simple example of using the … headboard bed shelf caddy
Console.ReadLine() Method in C# - GeeksforGeeks
WebSep 25, 2024 · As you can see in the above example, a valid numeric string can be converted to an integer. The Parse() method allows conversion of the numeric string into … WebApr 12, 2024 · By adjusting the value of maxLength, we can truncate the string to a different length. string longString = "This is a simple long string that need to be truncated"; int maxLength = 20; string truncatedString = longString.Substring(0, maxLength); Console.WriteLine( truncatedString); Console.ReadLine(); StringBuilder in C# WebConverting a string to an int. There are many different ways you can do this. If you want to look at these ways, you can read Convert String to Int in C#. Code: Convert Class 1 2 3 … headboard bed storage