close
Imports System.IO
寫入:
Dim fw As New StreamWriter(filename, False) '設成True為累加,設成False為覆寫
fw.Write(txtData.Text) '將字串存入暫存
fw.Flush() '將暫存送入目的地
fw.Close() '關閉資料暫存
讀取:
Dim fr As New StreamReader(filename)
txtData.Text = ""
Do Until fr.EndOfStream
txtData.Text += fr.ReadLine '新增字串
'txtData.Text += vbCrLf
'Currage Return Line Feed =chr(13) chr(10)
txtData.Text += Chr(13) & Chr(10) '於字尾加入斷行
fr.Close()
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