Parameters

headerName

A string that contains the name of the header to add to the collection. [Edit]

headerValue

A string that contains the content of the header. [Edit]

Exceptions

Type	Reason
ArgumentException	headerName is null or string.Empty, or contains invalid characters. -or- headerValue contains invalid characters. [Edit]

Remarks

This method adds a header to the collection without checking whether the header is on the restricted header list.

Note: When subclassing System.Net.WebHeaderCollection, use the WebHeaderCollection.AddWithoutValidate(string, string) method to add headers that are normally exposed through property accessors.

[Edit]

Requirements

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