110,533
社区成员
发帖
与我相关
我的任务
分享
str.split(" ")(1)
(?<=(?m:^)\d+\t)\w+
string yourStr = @"original-record-number
117 YEBDC 8026 Error code 9723423
131 B3D4Z4 8026 Error code 82366432
148 7HGAW 8026 Error code 78346324
150 XKIDC2 8026 Error code 8723423
152 BQEH5U 8026 Error code 823842";
string[] results = Regex.Matches(yourStr, @"(?<=(?m:^)\d+\t)\w+").Cast<Match>().Select(m => m.Value).ToArray();