string manip help

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string manip help

 
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  #1
Jan 15th, 2009
lets say i have a text file with the string "ffffffffff" in it and i want to insert "666" after the 2nd "f" in it.. how to do it? i tried the following and it doesnt work..
VB.NET Syntax (Toggle Plain Text) 
  1. Dim stream As New System.IO.StreamWriter("xxx.txt")
  2.         stream.Write("ffffffffff")
  3.         stream.BaseStream.Position = 2 
  4.         stream.Write("666")
  5.         stream.Close()
i tried stream.BaseStream.Seek(2, SeekOrigin.Begin) and it doesnt work too..
Last edited by Ancient Dragon; Jan 15th, 2009 at 8:09 pm. Reason: add code tags
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Re: string manip help

 
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  #2
Jan 15th, 2009
Will the position change?

I would think you could use String.Insert()
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Re: string manip help

 
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  #3
Jan 15th, 2009
can u explain? i still cant get it..
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Re: string manip help

 
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  #4
Jan 15th, 2009
http://vb.net-informations.com/strin...ing_Insert.htm
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