Default Parameters in c#

[Sunil]

I have a com object i imported using tblimp.
Iam creating an object using server.createobject.
everything works fine in VB#.
when using c# i discovered that there are default
parameters which were not passed in vb function.
These are of type object when i looked using ildasm.

when i convert to the same code, c# compiler is asking for
the default parameters. I gave null but does not seem to
work.

How can i pass default parameters in c#.
Thanks

 

[Sunil]

finally found it.
Missing.Value from system.reflection class must be used
for default paremeters.