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how to search a word in Micro Soft documents(Word, Excel,Powerpoint)-urgent?

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Join Date: Feb 2008

Posts: 21

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itshibu

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how to search a word in Micro Soft documents(Word, Excel,Powerpoint)-urgent?

Mar 4th, 2009

Dear Friends,

I would like to search a word or phrase in microsoft documents. I want to search text portion only. f possible line by line. so i can exit the reading while I find that word.

I tried with

 Help with Code Tags 
 VB.NET Syntax (Toggle Plain Text) 
OpenFileDialog1.ShowDialog()
 
        Dim ioFile As New StreamReader(OpenFileDialog1.FileName)
        Dim ioLine As String ' Going to hold one line at a time
        Dim ioLines As String ' Going to hold whole file
        ioLine = ioFile.ReadLine
        ioLines = ioLine
        While Not ioLine = ""
            ioLine = ioFile.ReadLine
            ioLines = ioLines & vbCrLf & ioLine
        End While
        TextBox1.Text = ioLines
OpenFileDialog1.ShowDialog()

        Dim ioFile As New StreamReader(OpenFileDialog1.FileName)
        Dim ioLine As String ' Going to hold one line at a time
        Dim ioLines As String ' Going to hold whole file
        ioLine = ioFile.ReadLine
        ioLines = ioLine
        While Not ioLine = ""
            ioLine = ioFile.ReadLine
            ioLines = ioLines & vbCrLf & ioLine
        End While
        TextBox1.Text = ioLines