For循环没有正确执行

我有以下的VBA代码:

Sub Find_Max_Yearly_Precip() Dim Year_Rng As Range Dim rng As Range Dim nyear As Integer Dim nL As Integer Dim nU As Integer For nyear = 0 To nyear = 35 'See if its the first loop If nyear <> 0 Then 'Decide if its a leap year If nyear = 1 Or nyear = 5 Or nyear = 9 Or nyear = 13 _ Or nyear = 17 Or nyear = 21 Or nyear = 25 Or nyear = 29 _ Or nyear = 33 Then nL = nU + 1 nU = nL + 366 Set Year_Rng = Range(Cells(nL, 1), Cells(nU, 1)) Year_Rng.Select Else nL = nU + 1 nU = nL + 365 Set Year_Rng = Range(Cells(nL, 1), Cells(nU, 1)) Year_Rng.Select End If Else nL = 2 nU = 366 Set Year_Rng = Range(Cells(nL, 1), Cells(nU, 1)) Year_Rng.Select End If For Each rng In Year_Rng If rng.Offset(, 2) = Application.WorksheetFunction _ .Max(Year_Rng.Offset(, 2)) Then rng.Offset(, 3).Value = "Max" End If Next rng Next End Sub 

而且它似乎没有执行For nyear = 0 to nyear = 35循环。 它正常工作nyear = 0但由于某种原因去nyear =1 ,然后结束子例程。 任何想法,为什么它不工作?

你必须在你的代码中做一些小的改动:

 For nyear = 0 To nyear = 35 

而不是这条线,使用这个:

 For nyear = 0 To 35