Relative VBA Selections

If you want a value from a cell, but don't want the hassle of moving to the cell, getting the value, then moving back I have found the

STR_version = ActiveCell.Offset(-1, 0).Value

syntax very useful. You can get the value from a cell by offsetting whilst staying in the cell you are working on.

Roy

Upper RIGHT cell ??

> Of course, Bryan, the title of the tip is "Relative VBA Selections," not "Relative VBA Ranges."

And? That doesn't stop you from saying "here's why you shouldn't do it". You have plenty of articles where the title doesn't dictate the content.

The way I see it, you can be an OK, Good, or Great teacher. An OK teacher answers the question as asked, even if it's not a good question ("How do I select a range relative to another range?"). A Good teacher answers the question that should have been asked, even if that's not what the student asked ("How do I *use* a range relative to another range?"). A Great teacher answers the question the student didn't even know they had ("What is the best way to interact with ranges?" -- maybe that's not a great example, but I don't claim to be a great teacher, either). This article is OK.

> VBA allows you to create either selections or ranges. Each have pros and cons.

Well, what are the pros and cons? They aren't located in another ExcelTips article; I checked. I've never read anything anywhere (but here) that claims that the Selection object is on par with the Range object. Here are 6 articles that agree:
* http://msdn.microsoft.com/en-us/library/office/aa141477(v=office.10).aspx "Once you get a solid grasp on the most efficient way to work with Excel objects, you will find yourself rewriting or restructuring the VBA code written by the macro recorder to use the Range object instead [of the Selection object]"
* http://www.avdf.com/apr98/art_ot003.html "Don't select sheet objects to use them"
* http://vbatips.com/2007/12/05/cleaning-up-recorded-macro-code/ "One terribly inefficient yet common habit to avoid is using the Select method in conjunction with Selection."
* http://www.cpearson.com/excel/optimize.htm "Generally, it is not necessary to select a range before working with it."
* http://msdn.microsoft.com/en-us/library/office/aa164764(v=office.10).aspx "most things you can do with a Selection object, you can do even faster with a Range object" (this technically applies to Word, but the principal is exactly the same)
* http://www.excelitems.com/2010/12/optimize-vba-code-for-faster-macros.html "Using too many Select and Selection effects (sic) the performance drastically"
* http://excelribbon.tips.net/T009329_Running_Macros_on_Hidden_Worksheets.html Technically, you don't promote Selection objects on this tip. However, it's pointed out in the comments that the entire tip is nullified by using Range objects instead, thus showing that the Range object is the way to go.

> This particular tip focuses on selections; other tips focus on ranges.

There are actually two tips that tell you how to find a range relative to a selection (this and T011402 -- interestingly, that one uses the single-line approach I suggest). I could find no articles about relative range objects, and I'd wager (there's no easy way for me to get the numbers to be sure) that the vast majority of articles here use Selection objects when they should be using Range objects (T008774, T011333, and T011169 are all examples of code that uses the Selection object when the Range object would be superior).

> It is up to the individual to determine which is best for their needs.

As this is a tips site, shouldn't it be up to the teacher to show how one can determine which is best for their needs?

> Even if one chooses to use ranges 99% of the time, it is still good to know how to create selections--particularly selections relative to the currently selected cell.

But it's really not, as I've shown. If you HAVE to teach selections, all you need to show is the .Select Method; the Offset and Resize properties will work on any Range object (of which the Selection object is one), so you can broaden the scope and still teach the same lesson.

Of course, Bryan, the title of the tip is "Relative VBA Selections," not "Relative VBA Ranges."

VBA allows you to create either selections or ranges. Each have pros and cons. This particular tip focuses on selections; other tips focus on ranges. It is up to the individual to determine which is best for their needs.

Even if one chooses to use ranges 99% of the time, it is still good to know how to create selections--particularly selections relative to the currently selected cell.

-Allen

Bah, more selecting! The only time I've ever needed code that selects a range is when using the ActiveWindow.FreezePanes property; everything else can be done without the slow, cumbersome, error-prone Selection object. (I do occasionally use the Selection object as an *input* to a macro, because this is better than hard-coding and more convenient then prompting every time).

Respectively, this is how I would write all three snippets (assuming you are going to do something else with the rng variable later):

Set rng = Selection.Offset(2,1)

With Selection
Set rng = Range(.Offset(2,1),.Offset(5,3))
End With

Set rng = Selection.Offset(2,1).Resize(4,3)