Dear All,
I have used the sample application of SQL CE to insert, display and to update the records using RowSets.
In that example they have use QueryInterface at many stages with different REFIID's for example IID_IRowsetChange,IID_IColumnsInfo etc depending upon the steps they perform.
My doubt is what are all the possible REFIID available for QueryInterface and what are all the meaning for those REFIID.
Thanks in Advance,
Bose