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Implem/呼び出し

Created May 19, 2015 22:21
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c# 指定した順番に引数をチェックして最初に空以外の文字列を返却する関数 ref: http://qiita.com/Implem/items/3597467db38059e7011c
Raw
呼び出し
var a = GetCascade("", null, "abc", "def");
Raw
関数
public static string GetCascade(params string[] args)
{
return args
.Where(o => !o.IsNullOrEmpty())
.FirstOrDefault() ?? string.Empty;
}
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