User-defined functions to get cell formatting
Sometimes you want to check the colour of a cell, or whether a cell is bold. This can be easily done with user-defined functions (UDFs). (To create a UDF, press Alt-F11, Alt-I-M, and type the code below.) You can use ISBOLD(cell) to check if a cell is bold, and BGCOLOR(cell) to get the background colour of the cell. This lets you selectively process bold or shaded cells. The two examples below show how you can add only the cells in bold, or only the shaded cells. ...