C# AddRange为数组添加多个元素
ArrayList ab = new ArrayList();
ab.Add("a"); //old fashioned way
ab.Add("b");
ArrayList abcd = new ArrayList();
abcd.AddRange(new string[] {"a","b","c","d"}); // new hip method
开心洋葱 , 版权所有丨如未注明 , 均为原创丨未经授权请勿修改 , 转载请注明C# AddRange为数组添加多个元素！
