怎么读取一个文本里的前32个数据作为Y值打印曲线

如何读取一个文本里的前32个数据作为Y值打印曲线
有一个文本数据，形式如图所示

VB code



   -0.017    -0.014    -0.015    -0.017    -0.013    -0.025    -0.016     0.008 
   -0.019    -0.014    -0.018    -0.041    -0.025    -0.025    -0.020    -0.019 
   -0.008    -0.026    -0.025    -0.020    -0.022    -0.020    -0.020    -0.035 
   -0.025    -0.017    -0.022    -0.020    -0.020    -0.019    -0.022    -0.028 
   -0.018    -0.020    -0.016    -0.017    -0.028    -0.030    -0.027    -0.015 
   -0.015    -0.021    -0.002    -0.016    -0.014    -0.020    -0.026    -0.012 
   -0.013    -0.011    -0.016    -0.016    -0.018    -0.022    -0.020    -0.020 
   -0.021    -0.014    -0.018    -0.032    -0.019    -0.018    -0.037    -0.030 
   -0.063    -0.039    -0.156    -0.057    -0.069    -0.063    -0.036    -0.079 
 7685.813    -0.041     0.060    -0.045    -0.111    -0.098    -0.075    -0.083 
   -0.126    -0.097    -0.039    -0.089    -0.114    -0.077    -0.077    -0.080 
   -0.094    -0.119    -0.053     0.008    -0.131    -0.083    -0.068    -0.037

现在只需要读取前五行（因为第一行是空行，也就是前四行数据），即前32个数据，作为Y值，每个Y值对应的X值已经固定了。然后打印曲线。

因为要对每一个数据进行计算，所以想读取前32个数据到textbox，每一个数据对应一个个textbox。

或者把前32个数据存到一个数组中也行

虽然有想法，但是没能实现，初学，大家多给讲解一下！谢谢

------解决方案--------------------

VB code

Public Function Read32(ByVal sFileName As String) As Single()
    '从指定文件中读取每段的前32个数值(4行)
    '
    '返回值:
    '       所有读取到的数值
    '
    Dim lFn As Long, sBuff As String, LineBuff() As String, sTmp() As String, OutBuff() As Single
    Dim I As Long, J As Long, K As Long, L As Long, IsNewBlock As Boolean
    
    lFn = FreeFile
    Open sFileName For Binary As #lFn
        sBuff = Space(LOF(lFn))
        Get #lFn, , sBuff
    Close #1
    
    For I = 1 To 4
        sBuff = Replace(sBuff, "  ", " ")
    Next
    sBuff = Replace(sBuff, Chr(0), "")
    
    Debug.Print sBuff
    IsNewBlock = False
    L = -1
    ReDim OutBuff(0)
    
    LineBuff() = Split(sBuff, vbCrLf)
    For I = 0 To UBound(LineBuff)
        LineBuff(I) = Trim(LineBuff(I))
        If Len(LineBuff(I)) > 4 Then                '是否有效行
            If J > -1 Then
                J = J + 1                               '当前段读取行数计数
                If J = 5 Then                           '当前行是第5行了
                    J = -1                              '初始化行数,等待下一个空行
                Else
                    sTmp() = Split(LineBuff(I), " ")    '按空格拆分当前行的数据
                    For K = 0 To UBound(sTmp)
                        L = L + 1
                        ReDim Preserve OutBuff(L)
                        OutBuff(L) = CSng(sTmp(K))
                    Next
                End If
            End If
        Else
            J = 0
        End If
    Next
    
    K = -1
    For I = 0 To (UBound(OutBuff) + 1) / 8 - 1
        For J = 0 To 7
            K = K + 1
            Debug.Print OutBuff(K),
        Next
        Debug.Print
    Next
    Read32 = OutBuff
End Function

怎么读取一个文本里的前32个数据作为Y值打印曲线

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