open file ขึ้นมาอ่านทีละบรรทัด จัดแยกลงใน array โดยใช้ Split Function ( http://www.w3schools.com/vbscript/func_split.asp ) หลักจากนั้นจะตรวจสอบคำหยาบก็ตรวจสอบไปโดยใช้ if
---อ่านไฟล์-- '(general declaration)
Dim nFileNum As Integer, sText As String, sNextLine As String, lLineCount As Long
'==================================
Private Sub Command1_Click()
' Get a free file number nFileNum = FreeFile
' Open a text file for input. inputbox returns the path to read the file Open "C:\Documents and Settings\Sudeep\My Documents\3.txt" For Input As nFileNum lLineCount = 1 ' Read the contents of the file Do While Not EOF(nFileNum) Line Input #nFileNum, sNextLine 'do something with it 'add line numbers to it, in this case! sNextLine = sNextLine & vbCrLf sText = sText & sNextLine