Text file operations using VB.Net

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• AR

  abdul shafiq abdul rahman16y agoeditedPosted May 31, 2010, 12:35 AMEdited May 31, 2010, 12:36 AM

  Im now need to play with text box in vb.net... the basic function is,when the text box is fill by string(using barcode scanner), it will do some validation. so i put textBox1.text="" in if else command.. but the problem is...let say my string is"eating".. but it only fill the "e"... help me.. how i need to play with if else and textbox function... regards.
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    Hirendra Sisodiya16y agoPosted Jun 21, 2010, 8:15 AM

    sorry i am not understanding your problem....please explain thanks
• AR

  abdul shafiq abdul rahman16y agoPosted May 5, 2010, 1:56 AM

  have an error on File declaration. TempRead = File.OpenText("C:\TempText.txt")
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    Hirendra Sisodiya16y agoPosted May 6, 2010, 6:30 AM

    See Write file section in the article.... thanks
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    Hirendra Sisodiya16y agoPosted May 5, 2010, 2:03 AM

    full code is this, try.... Dim TempRead As System.IO.StreamReader Dim FullFileStr As String TempRead = System.IO.File.OpenText("C:\TempText.txt") FullFileStr = TempRead.ReadToEnd() thanks
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    Hirendra Sisodiya16y agoPosted May 6, 2010, 12:58 AM

    yes,You can.. Use split function, like this: Dim FullFileStr As String FullFileStr = "12,ahmad,1970" Dim SplitStr As String = FullFileStr.Split(",") TextBox1.Text = SplitStr(0).ToString() TextBox2.Text = SplitStr(1).ToString() TextBox3.Text = SplitStr(2).ToString() Thanks

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• AR

  abdul shafiq abdul rahman16y agoPosted May 4, 2010, 8:31 PM

  Can i get data from text to useing in my vb.net?
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    Hirendra Sisodiya16y agoPosted May 5, 2010, 1:46 AM

    See ReadFile Section in the article..... thanks