vba - Easiest Way to Find and Remove Duplicates? -

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i have 2 columns filled data in excel spreadsheet:

column 1: b c d  column 2: c d e f g  desired data: a,b,c,d,e,f,g (not a,b,c,d,c,d,e,f,g)

i want combine 2 columns, , remove duplicates. i'm coming c# word, understanding of vba limited. know create array dimension of dimension(column1)+dimension(column2), duplicate removal (is there 1 built in?), or that.

any guidance appreciated, thanks!

use following processing...and call other function or subroutine.

sub removedupes()      'add column, "a" becomes "b"     columns(1).entirecolumn.insert      'filter out duplicates , copy unique list "a"     range("b1", range("b65536").end(xlup)).advancedfilter _         action:=xlfiltercopy, copytorange:=range("a1"), unique:=true      'add column, "b" becomes "a"     columns(2).entirecolumn.delete  end sub

then join , sort results each column :)


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