c# 正侧表达式 获取某一段字符串

Question

比如有 
007     TTTTTT 9983 0641 85JUL /6                                                
     1.陈号(001) 2.陈瑞(001) 3.孙海(001) 4.田松(001)                        
     5.张涛红(001) TTTTT
001 10.SSR FOID GS HK1 NI522225198218842019/P4                                  
       HK(001)                                                                  
001 11.SSR FOID GS HK1 NI522221196745042478/P1                                 +
001 12.SSR FOID GS HK1 NI527421196212300018/P5                                 -
       HK(001)                                                                  
001 13.SSR FOID GS HK1 NI522224197174230058/P2                                  
       HK(001)                                                                  
001 14.SSR FOID GS HK1 NI522289196410290034/P3                                  
       HK(001) 我要如何获取姓名及姓名相应的身份证，这里面陈号的身份证在“NI522221196745042478/P1”这一栏，身份证/P2是第二个姓名，其他以此推。
c#正侧表达式截取字符串.netwinform

Answer 1

void Main()
{
string str=@"007     TTTTTT 9983 0641 85JUL /6                                                
 1.陈号(001) 2.陈瑞(001) 3.孙海(001) 4.田松(001)                        
 5.张涛红(001) TTTTT
001 10.SSR FOID GS HK1 NI522225198218842019/P4                                  
   HK(001)                                                                  
001 11.SSR FOID GS HK1 NI522221196745042478/P1                                 +
001 12.SSR FOID GS HK1 NI527421196212300018/P5                                 -
   HK(001)                                                                  
001 13.SSR FOID GS HK1 NI522224197174230058/P2                                  
   HK(001)                                                                  
001 14.SSR FOID GS HK1 NI522289196410290034/P3                                  
   HK(001) ";
   Regex reg=new Regex(@"(?is)((?<id>\d+)\.(?<name>\w+)\(\d+\)\s+)+.*?(NI(?<card>\d{18}|\d{17}X)/P(?<p>\d+)((?!NI).)*)+");
   Regex regName=new Regex(@"(?<=(\d+)\.)\w+(?=\()");
 
   foreach(Match m in reg.Matches(str))
   {
     string id="P";
 foreach(Capture c in m.Groups[1].Captures)
 { 
   Match m1=regName.Match(c.Value);
   Console.Write(m1.Value);
    id=m1.Groups[1].Value;
foreach(Capture c2 in m.Groups[2].Captures)
  { 
  Regex regCard=new Regex(@"(?<=NI)((?<card>\d{18}|\d{17}X))(?=/P"+id+")");
  Console.Write("   "+regCard.Match(c2.Value).Value);
   }
   Console.WriteLine();
 } 
   }
   
   /*
    陈号      522221196745042478         
陈瑞      522224197174230058   
孙海      522289196410290034
田松      522225198218842019            
张涛红    527421196212300018     
   */
   
}