摘要：
验证数据 val.value 是否 //要替换的筛选条件 var reg = new RegExp(val.value, "g"); //替换后的字符 valslist = valslist.replace(reg, ''); //要替换的筛选条件 var reg = new RegExp(",," 阅读全文
摘要：
eg： List<string> listA = new List<string> {"1","2","3"}; List<string> listB = new List<string> {"2","4","17"}; List<string> Result = listA.Union(listB 阅读全文