I am wanting to programmatically enter data into Excel
using OLE Automation. At present, I can load the cells
with my data using OLE Automation, but now I want to copy
the cell sizes and fonts from my program to Excel and
vice versa.

Is there any help or documation that will show how and
what interfaces should be used for these type things. I
can look at the type libraries and figure out some
things, but this take a long time. Help, please.