Microsoft provides programming examples for illustration only, without warranty either expressed or implied. This includes, but is not limited to, the implied warranties of merchantability or fitness for a particular purpose. This article assumes that you are familiar with the programming language that is being demonstrated and with the tools that are used to create and to debug procedures. Microsoft support engineers can help explain the functionality of a particular procedure. However, they will not modify these examples to provide added functionality or construct procedures to meet your specific requirements. To use a Visual Basic macro to compare the data in two columns, use the steps in the following example:
Press ALT+F11 to start the Visual Basic editor.
On the Insert menu, click Module.
Enter the following code in a module sheet:
Sub Find_Matches() Dim CompareRange As Variant, x As Variant, y As Variant ' Set CompareRange equal to the range to which you will ' compare the selection. Set CompareRange = Range("C1:C5") ' NOTE: If the compare range is located on another workbook ' or worksheet, use the following syntax. ' Set CompareRange = Workbooks("Book2"). _ ' Worksheets("Sheet2").Range("C1:C5") ' ' Loop through each cell in the selection and compare it to ' each cell in CompareRange. For Each x In Selection For Each y In CompareRange If x = y Then x.Offset(0, 1) = x Next y Next xEnd Sub