VBA 另存为 PDF，文件名作为单元格值

我正在尝试将四张纸保存到一个 PDF 中。下面的代码是我到目前为止所拥有的。当我在文件名中使用 ActiveSheet.Name 命令时，它可以工作，但是当我将其更改为动态单元格的范围时，它不再工作并出错。任何帮助，将不胜感激。

Sheets(Array("Dashboard Pg 1", "Dashboard Pg 2", "Dashboard Pg 3", _
    "Dashboard Pg 4")).Select
Sheets("Dashboard Pg 1").Activate
ActiveSheet.ExportAsFixedFormat Type:=xlTypePDF, Filename:= _
    "C:\Users\Allen\Desktop\Projects\" & ActiveSheet.Range("K17").Value & ".pdf" _
    , Quality:=xlQualityStandard, IncludeDocProperties:=True, IgnorePrintAreas _
    :=False, OpenAfterPublish:=False
Sheets("Summary").Select

尝试这个：

Dim strFilename     As String
Dim rngRange        As Range

'Considering Sheet1 to be where you need to pick file name
Set rngRange = Worksheets("Sheet1").Range("K17")

'Create File name with dateStamp
strFilename = rngRange.Value & Format(Now(), "yyyymmdd hhmmss")

Sheets(Array("Dashboard Pg 1", "Dashboard Pg 2", "Dashboard Pg 3", "Dashboard Pg 4")).Select
Sheets("Dashboard Pg 1").Activate
ActiveSheet.ExportAsFixedFormat Type:=xlTypePDF, Filename:= _
    "C:\Users\Allen\Desktop\Projects\" & strFilename & ".pdf" _
    , Quality:=xlQualityStandard, IncludeDocProperties:=True, IgnorePrintAreas _
    :=False, OpenAfterPublish:=False

Sheets("Summary").Select