本文實例講述了VB實作按行讀取文字檔案的方法。分享給大家供大家參考。具體如下：
'(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 ' line numbers to it, in this case! sNextLine = sNextLine & vbCrLf sText = sText & sNextLineLoopText1.Text = sText' Close the fileClose nFileNumEnd Sub
希望本文所述對大家的VB程式設計有幫助。