c#: programmatically create a “named range” in worksheet scope

Question

How can we create a \'named range\' that has its scope set to a worksheet? (as we can do this manually from Excel, I guess there is a way to this in code)

S

Answer 1

Assumptions:
Sheet1 has cells A1:A4, for which you want to create a named range

VBA:

Sheet1.Names.Add("tada", Sheet1.Range("A1:A4"))

I suppose it will be identical in c# (except the ; at the end) and passing empty arguments for optional parameters.