Parameters

name

A string that contains the name of the header to set.

value

A string that contains 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

The WebHeaderCollection.Set(string, string) method inserts a new header into the list of header name/value pairs.

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

Note: This method overrides System.Collections.Specialized.NameValueCollection.Set(string, string).

Requirements

Namespace: System.Net
Assembly: System (in System.dll)
Assembly Versions: 1.0.5000.0, 2.0.0.0