Excel VBA 删除公式中的最后一个逗号？

Question

I have a formula in EXCEL that concatenates a whole column of data into one big comma separated string.

I have data that looks like the below but I need the LAST comma to disappear or else I get a syntax error. What do I do?

My concatenate function is the following:

="'"&CONCATENATE(TRANSPOSE(L6:L43)&"',")

So what it's doing is EX:

I have a parts list in a column: SB-12-073, SB-18-88, SB-11-001 and I want them concatenated to say 'SB-12-073', 'SB-18-88', 'SB-11-001' but the SB-11-001 needs to have NO COMMA. Currently the concatenate function is pulling the comma over. The data is stored between L6 and L43

Answer 1

The easiest way to concatenate string is using the TEXTJOIN() worksheet function, as in this example:

=TEXTJOIN(",",FALSE,A1:C1)

Here, the comma is used a delimiter and FALSE mentions how to deal with empty cells. As you see, you don't need to add a comma at the end, so your problem won't appear.

Answer 2

You can wrapped around like this to get rid of the last character:

=LEFT(A1;LEN(A1)-1)

cell A1 can be your formula instead.