使用Lambda的表达式来过滤符合条件的数据。下面的代码实现,是把字符阵列中,把名字长度等于3元素找出来。
class Bv
{
public void LambdaExpression()
{
string[] names = new string[] { "insus", "leo", "yang", "Joe", "Michael" };
var result = names.Where(x => x.Length == 3);
foreach (string s in result)
{
Console.WriteLine(s);
}
}
}
运行结果: