ソースコード
using System.Collections.Generic; using System.Linq; public static class IEnumerableExt { public static IEnumerable<T> NotNull<T>( this IEnumerable<T> self ) { return self.Where( c => c != null ); } }
使い方
var list = new [] { "フシギダネ", null, "ゼニガメ" }; var result1 = list.Where( c => c != null ); var result2 = list.NotNull();