为啥下面程序中的这条： Form1.Grid1.Cell(k, 8).Text = Application.Forecast((j), Sv, Av)   '使用Forecast函数   这句显示黄色，提示要求对象，请修改一下，谢谢！


Private Sub Command5_Click()
 Dim Sv(1 To 7)
    Dim Av(1 To 7)
    Dim i As Long, j As Long, k As Long
    k = 1
    For i = 1 To 7 '行
        j = 1 '列起点
        While Form1.Grid1.Cell(i, j).Text <> ""
            Sv(j ) = Form1.Grid1.Cell(i, j).Text
      
         Av(j) = j '
         j = j + 1 '递增列索引
    Wend
      
      Form1.Grid1.Cell(k, 8).Text = Application.Forecast((j), Sv, Av)   '使用Forecast函数
k = k + 1
Next

End Sub