关于将文件写入自身的问题
本帖最后由 bcrun 于 2011-01-25 10:23:39 编辑MainFile = App.Path & "\" & App.EXEName & ".exe"
AlterFile = App.Path & "\" & App.EXEName & "1.exe"
Open MainFile For Binary Access Read As #1'打开原文件
Open AlterFile For Binary Access Write As #2'这个是写入后的文件
For i = 1 To LOF(1)
Get #1, i, TempByte
Put #2, i, TempByte
Next i
Close #1'至此,原文件复制完毕,以下为添加数据代码
For i = 1 To Len(Text1.Text)
UserData(i) = Asc(Mid(Text1.Text, i, 1))
Next i
If Len(Text1.Text) < 20 Then
For i = Len(Text1.Text) + 1 To 20
UserData(i) = Asc(" ")
Next i
End If'以上,把text1的内容转化为20位asc码,如没有20位以空格补足
For i = 1 To 20
OffsetStep = OffsetStep - 1
Record = LOF(2) - OffsetStep
Put #2, Record, UserData(i)
Next i'至此,新文件已经追加20字节的数据,内容为text1里的文本
'NOW FOR REAL NAME
OffsetStep = 60
For i = 1 To Len(Text2.Text)
UserData(i) = Asc(Mid(Text2.Text, i, 1))
Next i
If Len(Text2.Text) < 20 Then
For i = Len(Text2.Text) + 1 To 20
UserData(i) = Asc(" ")
Next i
End If
For i = 1 To 20
OffsetStep = OffsetStep - 1
Record = LOF(2) - OffsetStep
Put #2, Record, UserData(i)
Next i'再次追加20字节数据
'NOW FOR KEY
OffsetStep = 80
For i = 1 To Len(Text3.Text)
UserData(i) = Asc(Mid(Text3.Text, i, 1))
Next i
If Len(Text3.Text) < 20 Then
For i = Len(Text3.Text) + 1 To 20
UserData(i) = Asc(" ")
Next i
End If
For i = 1 To 20
OffsetStep = OffsetStep - 1
Record = LOF(2) - OffsetStep
Put #2, Record, UserData(i)
Next i'第三次追加20字节数据
Close #2
大概是这个样子…… 估计会被安全软件屏蔽
补充:VB , 基础类