To change marker fill in the excel charts using C#

I am trying to create a chart in excel. Adding each series in the series collection for plotting.

I am able to specify the Marker Style via XlMarkerStyle enum ones but not able to fill the Marker, i.e, Marker Fill - Solid fill, automatic,gradient fill etc

And also i am not able to find a property/enum to set Marker Line Color - No Line, Solid Line,Gradient, Automatic.

is MSDN don't have properties to set these two options.

Please let us know

Thanks