String - IsControl
Indicates whether the character at the specified position in a specified string is categorized as a control character.
public static void Main() { string input = "EF\nEF6\n\r"; Console.WriteLine("{0}:\t{1}", "Index", "Is Control"); for (int i = 0; i < input.Length; i++) { // C# Extension Method: String - IsControl var result = input.IsControl(i); Console.WriteLine("{0}:\t\t{1}", i, result); } }
View Source
using System; public static partial class Extensions { /// <summary> /// Indicates whether the character at the specified position in a specified string is categorized as a control /// character. /// </summary> /// <param name="s">A string.</param> /// <param name="index">The position of the character to evaluate in .</param> /// <returns>true if the character at position in is a control character; otherwise, false.</returns> public static Boolean IsControl(this String s, Int32 index) { return Char.IsControl(s, index); } }