C#中累加器函数Aggregate用法实例

本文实例讲述了c#中累加器函数aggregate用法。分享给大家供大家参考。具体如下：

var shouldexclude = false;
var dirname = dir.name;
foreach(var pattern in excludepatterns)
{
  shouldexclude = shouldexclude || regex.match(dirname, pattern).success;
}
// 使用aggregate改写
var dirname = dir.name;
var shouldexclude = excludepatterns.aggregate(false, (current, pattern) => current || regex.match(dirname, pattern).success);

希望本文所述对大家的c#程序设计有所帮助。