Hi Saurabh,
Basically, you can set the desired row NDockingToolbar to appear by setting its RowIndex property and also if there are more than one NDockingToolbar or NMenuBar with same row index the position of the NDockingToolbar in the row. The second order depends of the order of the NDockingToolbars in the NCommandBarsManager.Toolbars collection.
Let's say that you have one NMenuBar and two NDockingToolbars and you want the menu bar to be on the first row and both toolbars to be on the same row but second toolbar to be first on that row and first one to be second.
Then you should do the following:
nMenuBar1.RowIndex = 0;
nCommandBarsManager1.Toolbars.Remove(nDockingToolbar1);
nCommandBarsManager1.Toolbars.Remove(nDockingToolbar2);
nCommandBarsManager1.Toolbars.Add(nDockingToolbar2);
nCommandBarsManager1.Toolbars.Add(nDockingToolbar1);
nDockingToolbar1.RowIndex = 1;
nDockingToolbar2.RowIndex = 1;
I hope this example will give you better understanding how to set the position of your NDockingToolbars.
Regards,
Angel.