The example of this article describes the method of VB to read text files line by line. Share it with everyone for your reference. The details are as follows:
'(general declaration)Dim nFileNum As Integer, sText As String, sNextLine As String, lLineCount As Long'============================ ======Private Sub Command1_Click()' Get a free file numbernFileNum = FreeFile' Open a text file for input. inputbox returns the path to read the fileOpen "C:/Documents and Settings/Sudeep/My Documents/3.txt" For Input As nFileNumlLineCount = 1' Read the contents of the fileDo 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 & sNextLineLoopText1.Text = sText' Close the fileClose nFileNumEnd Sub
I hope this article will be helpful to everyone's VB programming.