我有8+是PHP和Java的专业编程经验,但在VBA中没有。现在就学习吧。如何在excel 2007中使用VBA重命名范围
我试图做一个家庭预算表(只适用于VBA的学习目的)。对于这一点,我做以下为
* In new excel (2007) file, rename sheet 1 as 'Forms' And Sheet2 as 'CatAcc'
* In sheet 'CatAcc', I'm using (planning) column A for categories and B for Account
* Row 1 is heading (A1 = "Categories", B1="Account"
* Using forms sheet (cell C2) & VBA button, I want to add a new category,
sort it alphabetically and then rename range to add newly added row.
我写下面的代码(记录testmacro检查如何命名的范围)
Sub AddCat_Click()
'Copy data as last row
Worksheets("CatAcc").Cells(Rows.Count, "A").End(xlUp).Offset(1).Value = Worksheets("Forms").Cells(2, "C").Value
'Find total Rows in categories
Dim totalRows
totalRows = Worksheets("CatAcc").Range("A2").End(xlDown).Row
'Define Range
Dim rng
rng = "A2:A" & totalRows
'MsgBox rng
'Select the range - Getting error in following line.
Worksheets("CatAcc").Range(rng).Select
'Name the range
ActiveWorkbook.Names.Add Name:="categories", RefersToR1C1:="=CatAcc!R2C1:R3C1"
'Sort range alphabetically
'Apply range as drop-down options
End Sub
Sub testmacro()
Range("A2:A3").Select
ActiveWorkbook.Names.Add Name:="categories", RefersToR1C1:= _
"=CatAcc!R2C1:R3C1"
End Sub
在选择的范围内,我得到了以下错误
Run-time error '1004'
Select method of Range class failed
我无法理解那个错误意味着什么,以及为什么我只是通过添加工作表名称来获得该错误。
再次,以下行是什么意思?那里发生了什么?我无法理解R2C1:R3C2的含义。该值从录制的宏来到时,我命名为A2:A3细胞作为“类别”
ActiveWorkbook.Names.Add Name:="categories", RefersToR1C1:="=CatAcc!R2C1:R3C1"
你应该与特定类型声明变量,例如,'昏暗RNG为String'和'点心totalRows为Long'等。虽然这不会解决你的问题,当你开始学习VBA时,开始一个好习惯。 –
R2C1:R3C1表示Row2/Column1至Row3/Column2,换句话说,与“A2:A3”相同,只是写入方式不同而已。 (我个人更喜欢使用R1C1的A1参考样式) –
感谢您指出@DavidZemens我同意任何坏习惯都应该尽早停止。将来我会牢记你的观点。 –