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Checks if the collection is null or empty


public static bool IsNullOrEmpty(this System.Collections.Generic.IEnumerable<T> source)
    return source = null || !source.Any();


string[] strArr = null;
int[] intArr = {};
bool[] booArr = {true, false};

bool result1 = strArr.IsNullOrEmpty(); //returns true
bool result2 = intArr.IsNullOrEmpty(); //returns true
bool result3 = booArr.IsNullOrEmpty(); //returns false

Author: Linquize

Submitted on: 5 feb. 2011

Language: C#

Type: System.Collections.Generic.IEnumerable<T>

Views: 5295