c# - How to not specify the type argument in a generic method when the required argument is null? -

i have method:

public httprequestmessage createrequest<t>(t genericobject = default(t)) {     ...     if (!equals(genericobject, default(t)))     ... }

i can call it:

var request = createrequest<int>();

seeing don't use default type (i set null default), how can stop defining generic type int(or other type matter) when call method?

edit point is, need specify type , use argument. not need use argument , want set null or 0 instead of writing random type 'int' in example above

you can not, cause that signature of method.

you can create method, has no generic arguments, able call like:

var request = createrequest();

Live