Does a string have only one word
//The MIT License (MIT) //http://arolibraries.codeplex.com/license using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Text.RegularExpressions; namespace AroLibraries.ExtensionMethods.Strings { public static class StringExt { public static bool Ext_IsValidOneWord(this string iString) { if (!String.IsNullOrEmpty(iString)) { string word = iString.Trim().ToLower(); if (!String.IsNullOrEmpty(word)) { foreach (char c in word) { if (char.IsLetter(c) == false) { return false; } } return true; } } return false; } } }
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