Datagrid tables: which column is a clicked cell belong to?

[David Bovill]

I can do this with a table header, but there seems to be no easy way to find
out the number of the column - I can do it by defining the behavior of a
column template - then work things out using the templates name or a
property I manually define - but am wandering if there is a built in way to
do this?

ColumnControlOfIndex (pColumnName, pIndex)

sort of does this in reverse?