你的文件是纯文本的吧?那么可以看看下面一段例程 Dim fs As FileSystemObject
Dim a As TextStream
Set fs = New FileSystemObject
Set a = fs.OpenTextFile(文件名)
Text1.Text = a.Read(4)
a.Close
对于纯文本文件,用FILESYSTEMOBJECT比用简单的OPEN语句等方便得多。
对了,要使用上述程序,必须先引用“Microsoft Scripting Runtime”。
Dim a As TextStream
Set fs = New FileSystemObject
Set a = fs.OpenTextFile(文件名)
Text1.Text = a.Read(4)
a.Close
对于纯文本文件,用FILESYSTEMOBJECT比用简单的OPEN语句等方便得多。
对了,要使用上述程序,必须先引用“Microsoft Scripting Runtime”。
Dim mydata(3) As Byte
Get #1,,mydata
If LOF(filehandle) - MyLocation > 3 Then
ReDim mybyte(0 To 3)
Get #filehandle, , mybyte
MyLocation = Loc(filehandle)
else
ReDim mybyte(0 To LOF(filehandle) - MyLocation - 1)
Get #filehandle, , mybyte
...
end if使用动态数组,读取数据
StrConv转换看看。
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实在不适合,不好意思了。你把这段代码粘到窗体里面试一下:Private Sub Command1_Click()
Dim i As Long, j As Long
Dim lDate As Long, lMoney As Long
Open "E:\600102.DAY" For Random Access Read As #1 Len = 4
For i = 1 To 10
Get #1, , lDate
Debug.Print lDate,
For j = 1 To 4
Get #1, , lMoney
Debug.Print Round(lMoney / 256, 2),
Next j
Get #1, , lMoney
Debug.Print lMoney,
Get #1, , lMoney
Debug.Print lMoney
Get #1, , lDate
Get #1, , lDate
Get #1, , lDate
Next i
Close #1
End Sub我觉得可以,速度也很快。把它当作随机数据文件打开,然后按照记录来直接读到
合适类型的变量里(我并不确定我用LONG型变量很适合,只是看着觉得像),
应该是一种好的思路吧。