Text file operations using VB.Net

Hirendra Sisodiya

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11 Comments

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abdul shafiq abdul rahman16y agoedited
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.
- Hirendra Sisodiya16y ago
  sorry i am not understanding your problem....please explain thanks
abdul shafiq abdul rahman16y ago
have an error on File declaration. TempRead = File.OpenText("C:\TempText.txt")
- Hirendra Sisodiya16y ago
  See Write file section in the article.... thanks
- Hirendra Sisodiya16y ago
  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
- Hirendra Sisodiya16y ago
  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
abdul shafiq abdul rahman16y ago
Can i get data from text to useing in my vb.net?
- Hirendra Sisodiya16y ago
  See ReadFile Section in the article..... thanks