recalculation

Hi, I would like to run a macro if any cells in a given range change in value. I tried to use Private Sub Worksheet_Change(ByVal Target As Range), however this only seems to return the cells whose values are changed directly (i.e., as input values), rather than by recalculating formulae that...

Regarding how SUMIF recalculates...I have a large worksheet with many grouped rows (1600+) and 115k sumif formulas with a pretty crazy dependency tree. Each time an input changes or a group of rows is expanded the worksheet recalculates and it takes quite some time. Assuming a sumif is...

I am using Excel 2007 / Windows 7 Home Premium / PC not a MAC I have a tab where I use a pull down to select from a list (there are 80 of them) and based on the resulting position in the database, it pulls data from various locations (using index) to display the info. It works for ALL of...

I have 2007 and have set up what is likely more convoluted worksheet than necessary however I think I am close to achieving what I was hoping for and have run into a problem. <?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p> I have a “data” worksheet with a...

Hi, I'm importing data using the Workbooks.OpenText VBA method in Excel 2007. The problem is that for a reason it automatically re-calculates my active workbook even though I've set the calculation option to Manual. Since the re-calculation takes a while, I would like to avoid it at this...

I want to count the next 12 values within Column C. However, based on the values in column K, there may not be 12 values of the same product code remaining hence the countif formula. This formula has really slowed down the spreadsheet and I'm looking for a simpler/faster formula...

Hi everyone I'm on Excel 2007 and have a spreadsheet that takes about 35 minutes to recalculate the present worksheet using Shift+F9. I was having success with using find and replace when altering a formula in a column e.g. if the forumla was A2*A3 I'd make it A2*A3&53, copy it down the...