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Jeroen W. Pluimers on .NET, C#, Delphi, databases, and personal interests

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Archive for August 28th, 2015

Changing a TextBox annotation in an MDI file

Posted by jpluimers on 2015/08/28

Even though MDI files have been abandoned for a while (you can only install it for Office XP, 2003 and 2007), sometimes I need to do some editing of TextBox annotations.

This is not intuitive: you have to right-click the textbox in order to edit it.

Printing in Office 2003 also was non-intuitive: Ctrl-P would crash the Microsoft Office Document Imaging MDI editor with a Microsoft Crash Report. But mouse-clicking the print-icon works. I remember having sending dozens of these reports to Microsoft around 10 years ago, but it never got fixed.

–jeroen

Posted in Microsoft Document Imaging, Office, Office 2000, Office 2003, Office 2007, Power User | Leave a Comment »

Excel: get content of a cell given the row and column numbers (ADDRESS, INDIRECT, ROW, COLUMN)

Posted by jpluimers on 2015/08/28

A while ago, I needed to do calculations on partially absolute cell references: for some number of rows, the cells needed to be fixed to the top row of each row group.

For a pure absolute cell reference, you’d prepend a dollar sign to the row or column of a cell. So A1 would become $A1 (to make column A absolute), A$1 (to make row 1 absolute) or $A$1 (to make both column A and row 1 absolute).

There is a nice short cut function key F4 to do this.

Excel does not have a built-in partially absolute cell reference solution.

To solve this, I used these addressing functions: ADDRESSINDIRECTCOLUMNROW.

For all these functions, the ROW and COLUMN numbering starts at 1 (one) not 0 (zero).

The way I solved it was to added the below columns (first the reference:heading, then the formula).

The values in the formulas are for ROW 2 (cells A2..XFD2).

  1. AF: Calculation
    • =IF(D2=”*”;INDIRECT(AG2)&X2;””)
  2. AG: ZLookup
    • =ADDRESS($AH2;COLUMN(Z2))
  3. AH: Row
    • =2+12*TRUNC((ROW()-2)/12)

Column AH

Calculates the fixed row of the row group. There are 12 rows per group. ROW numbers start at 1, and there is one heading row, hence the 2+ and the -2.

Without TRUNC, the ROW result would be rounded (that is the default floating point to integer conversion that Excel uses).

There is no need to reference a specific row when calling ROW: if you leave it out, it will return the number of the current row.

Column AG

returns the address of the calculated ROW (from AH) combined with the

Column AF

Depending on the value of the D column, it calculates the outcome by combining

–jeroen

via:

Posted in Algorithms, Development, Excel, Floating point handling, Office, Office 2003, Office 2007, Office 2010, Office 2013, Power User, Software Development | 2 Comments »

 
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