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Open and Read File

/ Published in: Visual Basic
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  1. OpenFileDialog:
  2.     'will return the absolute path of the file to upload
  3.     FileToRead = Application.GetOpenFilename(, , "Find File", , False)
  4.  
  5.     If Not ((FileToRead = "False") Or (FileToRead = "")) Then
  6.  
  7.         '================ On first loop through file, check water controls ===================
  8.  
  9.         Open FileToRead For Input As #1
  10.             Do While Not EOF(1)
  11.  
  12. ReadALine:
  13.             Line Input #1, LineRead
  14.  
  15.             If LineRead = "" Then
  16.                 GoTo ReadALine
  17.             Else
  18.                 'Put in stuff to do to the line of data here
  19.             End If
  20.  
  21.             Loop
  22.  
  23.         close #1
  24.        'This happens if the user presses Cancel when they are trying to open a file to read
  25.     Else
  26.         ans = MsgBox("You must select a file to read for the program to continue." & VbCrLf & VbCrLf & _
  27.             "Please select a file an try again.", vbOKCancel + vbInformation, "No File Selected")
  28.         If ans = vbCancel Then
  29.             MsgBox "The program is stopped."
  30.             Exit Sub
  31.         Else
  32.             GoTo OpenFileDialog
  33.         End If
  34.  
  35.     End If

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