Excel VBA自动填充目标

Question

Need some help with this line of code:

.Range("A1:G1").AutoFill Destination:=.Range("A1:U1")

I'm trying to automate making a calendar. The code won't compile if I change the range to any value except A1:U1 . I would like to extend the range to A1:AE1

Any reason why it's stuck and not compiling there?

Thanks!

Sub CreateCalendar()
Dim lMonth As Long
Dim strMonth As String
Dim rStart As Range
Dim strAddress As String
Dim rCell As Range
Dim lDays As Long
Dim dDate As Date
    'Add new sheet and format


    ActiveWindow.DisplayGridlines = True
        With Cells
            .ColumnWidth = 6#
            .Font.Size = 8
        End With
    'Create the Month headings
    For lMonth = 1 To 12
            Select Case lMonth
                    Case 1
                        strMonth = "January"
                        Set rStart = Range("A1")
                    Case 2
                        strMonth = "February"
                        Set rStart = Range("A3")
                    Case 3
                        strMonth = "March"
                        Set rStart = Range("A5")
                    Case 4
                        strMonth = "April"
                        Set rStart = Range("A7")
                    Case 5
                        strMonth = "May"
                        Set rStart = Range("A9")
                    Case 6
                        strMonth = "June"
                        Set rStart = Range("A11")
                    Case 7
                        strMonth = "July"
                        Set rStart = Range("A13")
                    Case 8
                        strMonth = "August"
                        Set rStart = Range("A15")
                    Case 9
                        strMonth = "September"
                        Set rStart = Range("A17")
                    Case 10
                        strMonth = "October"
                        Set rStart = Range("A19")
                    Case 11
                        strMonth = "November"
                        Set rStart = Range("A21")
                    Case 12
                        strMonth = "December"
                        Set rStart = Range("A23")
            End Select
            'Merge, AutoFill and align months
            With rStart
                .Value = strMonth
                .HorizontalAlignment = xlCenter
                .Interior.ColorIndex = 6
                .Font.Bold = True
                    With .Range("A1:G1")
                        .Merge
                        .BorderAround LineStyle:=xlContinuous
                    End With
                **.Range("A1:G1").AutoFill Destination:=.Range("A1:U1")**
            End With
    Next lMonth
     'Pass ranges for months
     For lMonth = 1 To 12
        strAddress = Choose(lMonth, "A2:AE2", "A4:AE4", "A6:AE6", _
                            "A8:AE8", "A10:AE10", "A12:AE12", _
                            "A14:AE14", "A16:AE16", "A18:AE18", _
                            "A20:AE20", "A22:AE22", "A24:AE24")
        lDays = 0
        Range(strAddress).BorderAround LineStyle:=xlContinuous
        'Add dates to month range and format
        For Each rCell In Range(strAddress)
            lDays = lDays + 1
            dDate = DateSerial(Year(Date), lMonth, lDays)
                If Month(dDate) = lMonth Then ' It's a valid date
                    With rCell
                        .Value = dDate
                        .NumberFormat = "ddd dd"
                    End With
                End If
        Next rCell
    Next lMonth
    'add con formatting
     With Range("A1:AE28")
           .FormatConditions.Add Type:=xlCellValue, Operator:=xlEqual, Formula1:="=TODAY()"
           .FormatConditions(1).Font.ColorIndex = 2
           .FormatConditions(1).Interior.ColorIndex = 1
    End With
End Sub

Answer 1

Tried running your code with AE1, got this error:

This is actually a run-time error, not a compile error. (A compile error won't even let you enter the routine, possibly due to an undeclared variable or invalid syntax)

When filling across with merged cells, you need to a fill an even multiple of the number of merged cells. With A1:G1 merged, you need to merge to either AB or AI to be an even multiple of 7.

Answer 2

As explain many times, the issue is that A:G is 7 columns,
so you'll have to use AutoFill on a range that has a number of columns that is a multiple of 7!

Optimized code for Working solution on A:AE :

Sub CreateCalendar()
Dim wS As Worksheet
Dim lMonth As Long
Dim DateMidMonth As Date
Dim LastDayOfMonth As Integer
Dim strMonth As String
Dim rStart As Range
Dim Row1 As Integer
Dim rCell As Range

ActiveWindow.DisplayGridlines = True

    'Add new sheet and format
    Set wS = ThisWorkbook.Sheets.Add

    With wS
        With .Cells
            .ColumnWidth = 6#
            .Font.Size = 8
        End With '.Cells

        For lMonth = 1 To 12
            DateMidMonth = CDate(lMonth & "/15/2017")
            LastDayOfMonth = Day(Application.WorksheetFunction.EoMonth(DateMidMonth, 0))
            strMonth = Format(DateMidMonth, "MMMM")
            Row1 = 1 + (lMonth - 1) * 2

            '''Create the Month headings
            Set rStart = .Range("A" & Row1)
            Set rStart = .Range(rStart, rStart.Offset(0, LastDayOfMonth - 1))
            '''Merge, AutoFill and align months
            With rStart
                .Merge
                .Value = strMonth
                .HorizontalAlignment = xlCenter
                .Interior.ColorIndex = 6
                .Font.Bold = True
                .BorderAround LineStyle:=xlContinuous

                '''Create days
                With .Offset(1, 0).Resize(1, .Columns.Count)
                    .BorderAround LineStyle:=xlContinuous
                    .NumberFormat = "ddd dd"
                    'Add dates to month range
                    For Each rCell In .Cells
                        rCell.Value = DateSerial(Year(Date), lMonth, rCell.Column)
                    Next rCell
                End With '.Offset(1, 0).Resize(1, .Columns.Count)
            End With 'rStart
        Next lMonth

        '''add conditional formatting
         With .Range("A1:AE28")
               .FormatConditions.Add Type:=xlCellValue, Operator:=xlEqual, Formula1:="=TODAY()"
               .FormatConditions(1).Font.ColorIndex = 2
               .FormatConditions(1).Interior.ColorIndex = 1
        End With '.Range("A1:AE28")
    End With 'wS
End Sub

Output (in French) :

Answer 3

Have you tried adding a Type to your Autofill ?

Such as:

Type:=xlFillDefault 

.Range("A1:G1").AutoFill Destination:=.Range("A1:U1"),Type:=xlFillDefault