VB6最简单文件读写示例
(2022-03-28 17:00:08)分类: VB |
VB6最简单文件读写示例
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PrivateSub Command1_Click() '读入文件
Dim a As String
Open "c:\1.txt" For Input As # 1
Do While Not EOF(1)
Input #1, a
Text2.Text = Text2.Text + vbCrLf + a
Loop
Close # 1
EndSub
PrivateSub Command2_Click() '写出文件
Open "c:\2.txt" For Output As # 1
Print # 1, Text1.Text
Close # 1
EndSub
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PrivateSub Command2_Click() '以二进制方式读入文本文件
Dim Bytes() As Byte
Dim Txt As String
Open "c:\1.txt" For Binary As # 1
ReDim Bytes(1 To LOF(1)) As Byte
Get # 1, , Bytes
Close # 1
Txt = StrConv(Bytes, vbUnicode)
Text1.Text = Txt
EndSub
PrivateSub Command3_Click() '以二进制方式写出文本文件
Dim Bytes() As Byte
Bytes = StrConv(Text1.Text, vbFromUnicode)
Open "c:\3.txt" For Binary As # 1
Put #1, , Bytes
Close # 1
EndSub
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Private
End
Private
End
Private
End
Private
End