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how to delete the last line of the text file using c#

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Join Date: Jan 2009

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imad442

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how to delete the last line of the text file using c#

Jan 19th, 2009

how to delete the last line of the text file using c#.

i applicaiton create a text file ..with 2 empty lines at the end of the File

now i just require a method which open the text file and delete the last 2 lines of the text File ..the code in c# is preferred

yaar please help me out with this on ..

thanks in advance

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Join Date: Sep 2007

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reach_yousuf reach_yousuf is offline

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Re: how to delete the last line of the text file using c#

Jan 20th, 2009

Dear
Do Something like this.. you can convert your code to C# easily

 Help with Code Tags 
 ASP.NET Syntax (Toggle Plain Text) 
 Public Shared Function ReadBillFile(ByVal Filename As String) As String
        Try
            Dim sr As StreamReader
            Dim i, linecount As Integer
 
            sr = File.OpenText(Filename)
            Dim contents As ArrayList
            Dim finalfile As String
            While Not (sr.EndOfStream)
                linecount += 1
                contents(linecount) += sr.ReadLine
            End While
                        sr.Close()
 
            For i = 1 To contents.Count - 1
                finalfile += contents(i)
            Next
 
           Return finalfile 
 
        Catch ex As IOException
            MsgBox(ex.Message)
        End Try
    End Function
 Public Shared Function ReadBillFile(ByVal Filename As String) As String
        Try
            Dim sr As StreamReader
            Dim i, linecount As Integer

            sr = File.OpenText(Filename)
            Dim contents As ArrayList
            Dim finalfile As String
            While Not (sr.EndOfStream)
                linecount += 1
                contents(linecount) += sr.ReadLine
            End While
                        sr.Close()

            For i = 1 To contents.Count - 1
                finalfile += contents(i)
            Next
           
           Return finalfile 

        Catch ex As IOException
            MsgBox(ex.Message)
        End Try
    End Function