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Posted 17 May 2010

.NET 4: string.IsNullOrWhitespace()

, 17 May 2010
Any string input can have these many possible states1) String is null2) String is empty3) String contains nothing but white space4) String has some contentTill now, .NET had static method for stringbool string.IsNullOrEmpty()which handled first two conditions for...


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12 Aug 2010
public static class StringExtensions { public static bool IsNullOrWhitespace(this string s) { if (null == s) return true; return string.IsNullOrEmpty(s.Trim()); } }


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About the Author

Sarang Date
Technical Lead Microsoft India R&D Pvt. Ltd. Hyderabad
India India
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