How to use regex to find exact match of a word but ignoring the same text with preposition? C# -


Hello I am working with DXF files and I have got some problems for regular expressions.

123 abc GR-body attrib acdbline

And I have written some regular expression that should be working but clearly still this regular Expression requires some help

Here is my code 

  string [] tmp = Regex.Split (original string, @ "(3DFACE | 3DSOLID | A CAD_PROXY_ENTITIY | ARC | ATTDEF | ATTRIB | Body | Circle | Dimensions | Ellipse | Hatch | HELIX | Insert image | | Leader | Lighting | LWPOLYLINE | MLINE | MLEADERSTYLE | MLEADER | MTEXT | OLEFRAME | OLE2FRAME | point | polyline | Ray | Area | SEQEND | size | solid | Splain | Sin | Surfe | table | text | TOLERANCE | TRACE | Anderle | VERTEX | VIEWPORT | WIPEOUT | XLINE | LINE) ", Regeksowshans. a);   
 And I just want to capture the text of the body but GR-body is still included, how to take out the GR-body? Thanks  
 1 Edit I'm sorry that I first search for the wrong code  
 umm I want to output like this  
  tmp [0] = body TMP [1] = 123 \ nabc \ nGR-LINE \ nattrib \ nAcdbLine   
 because my code was only able to do it like this  
  TMP [0] = Body TMP [1] = 123 \ nabc \ nGR-TMP [2] = body \ nTribb \ nCCDBline    
 
 
 This regex statement should work. Instead, try using  Regex.Matches  to return  MatchCollection .  
  Match Collection MC = Regex.Matches (original string, @ "(3DFACE | 3DSOLID | ACAD_PROXY_ENTITIY | ARC | ATTDEF | ATTRIB | Body | Circle | Dimensions | Ellipse | Hatch | HELIX | image | insert | leader | Lighting | LWPOLYLINE | MLINE | MLEADERSTYLE | MLEADER | MTEXT | OLEFRAME | OLE2FRAME | point | polyline | ray | area | SEQEND | size | solid | Splain | SUN | Surfa | table | text | TOLERANCE | TRACE | UNDERLAY | VERTEX | VIEWPORT | WIPEOUT | XLINE | LINE] ", ReggaeOption NO.); String [] tmp = mc.Cast & lt; Match & gt; () Select (M = & gt; m.Value) .Oir ();

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