Parameters

name

The header to set.

value

The content of the header to set.

Exceptions

Type	Reason
ArgumentNullException	name is null or string.Empty.
ArgumentException	name contains invalid characters. -or- name is a protected header that can only be set with a property accessor or by the system. -or- value contains invalid characters.

Remarks

If the header specified in the header does not exist, the WebHeaderCollection.Set(HttpRequestHeader, string) method inserts a new header into the list of header name/value pairs.

If the header specified in header is already present, value replaces the existing value.

Requirements