devexpress RowSeparatorHeight with merge cell

Question

I want a RowSeparatorHeight after the merged rows only

this image for problem

Answer 1

To use RowSeparatorHeight you simply have to do following:

GridView1.RowSeparatorHeight = INTEGERVALUE, so in case you would like to set height of 10 between rows you should do following:

GridView1.RowSeparatorHeight = 10