Posts Tagged ‘Excel’


Excel – Dynamic Named Range


I’ve recently been helping some colleagues develop some reporting templates and they had a very particular requirement around drop down lists (which I’ll probably post about at some point in the future).  One issue that did occur however was that the dynamic lists that were incorporated into the workbook were added to and even though I had mentioned to the users about using Excel’s name manager to redefine the range of cells with that name, they forgot and inevitably the workbook would end up back with me to rectify.

Use name manager to define the dynamic range

Use name manager to define the dynamic range

I decided that I’d try and find a way of defining a range so that it would automatically extend itself when another cell entry was added to the bottom of the list.  It turned out to be more straight forward than I’d initially thought it might be.  The statement below sets a range that will begin at cell “A2” on worksheet “Sheet1” and extend down for the number of cells that contain a text entry.  It assumes that the list is unbroken and that the top cell is the name of the list (hence the -1after the “COUNTA”). Whilst the name is not essential I include it as having the name of the list in the top cell allows me to prgramatically carry out list operations by referencing the top cell in a column.


Example list

Example list

The screen shot on the right shows a sample list of colours that has a range defined by using the function above.  A drop down list is automatically populated from this list and is shown in cell B2.


Excel – Special Names in Dynamic Lists


I posted earlier about a better way for producing dynamic lists in Excel.  One of the “tricks” I used to simplify things was using the text values of the items in a primary list to identify a secondary list to use.


Define the drop down lists

Define the drop down lists

Here We have three lists with the options set as named ranges called “Type”, “Fruit” and “Vegetable”.  Using data validation, drop down lists and Excel’s INDIRECT function means that if “Vegetable” is selected from a drop down linked to the “Type” list as a primary list, a related secondary list drop down will dynamically link to the “Vegetable” named range to validate the drop down.

This eliminates the need to do any complex lookups, but complex lookups look like the option when confronted with a primary list that contains entriess that would be invalid as names for a named range.

For example if we were looking at say UK regions and cities then an entry of “North Yorkshire” in the primary list would cause an issue as it contains a space which is an invalid character in an Excel name.

My solution is to replace the space in the naming of the range with an underscore.  This obviously won’t match to the entry in the primary list but we can use a quick substitution to accommodate this.

Simply put we might have something like in the data validation list entry for a cell linked to cell A2:


This would simply replace the spaces with underscores and provide the valid name for Excel to use.

If we’re using the full validation option from my previous post on data validation, then this substitute would be moved into the function of the working area.  So using the same example as the previous post:

Cell D4 would now contain the following function:

=IF(B4=””,””,SUBSTITUTE(B4,” “,”_”))

Cell C4 would (still) contain the following for its data validation list source:


So we can still avoid complicated lookup functions and still keep things relatively simple and instantly readable.


Excel – Dynamic Drop Down Lists with Full Validation


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Excel – Multiple Worksheet Macros


A little while ago I was asked by one of our finance team to see if I could help reduce the workload required in maintaining a reporting Excel spreadsheet. Along with some very specific automation amendments to the spreadsheet I also created something quite generic to allow a macro to be run against multiple worksheets in an Excel workbook.

Originally finance were spending hours making amendments to 96 worksheets! This little helper allowed them to run the other amendments I made and process the whole workbook over their lunch hour (with time to spare).

Behind the scenes there’s a dialog box with a bit of VBA code that you call with the name of the macro you wish to run.   The spreadsheet includes a test function to show how to call the dialog box:

Select the macro to run

Select the macro to run

Public Sub MyTestMacro()
    LoopThroughWorkbooks ("MyMacro")
End Sub

Private Sub MyMacro()
    ActiveCell.FormulaR1C1 = "xx"
End Sub

When the macro is called it will then display a dialog box with a list of the worksheets in the active workbook. Use CTRL and SHIFT to select the worksheets you want to run a macro against and then let it go.

Select worksheets

Select worksheets

Once you’ve selected the worksheets, just click the Run button and sit back.  Excel will then simply activate each of the selected worksheets in turn and run the macro you’ve specified.

The whole thing is available in a form (frmRunMacroOnManySheets) and a code module (modLoop) for you to download in the spreadsheet below.  Simply copy these into a common workbook or the one in which you specifically need to run a macro against several worksheets.

If you do find this useful please include a link back to this blog.


Excel – Get Worksheet Name


I was working on an Excel spreadsheet a couple of days ago where I wanted to automatically pick up the name of the current worksheet to use in a VLOOKUP function.  I came up with the following combination of functions to get it for me…