hem by the name in the metadata. Where the 
			header isn't declared in the interface metadata, applications should only refer 
			to them by QName. An error will occur if there is more than one header with the 
			same QName.</P>
		<H4>Routines</H4>
		<P>&nbsp;</P>
		<PRE>&nbsp;&nbsp;&nbsp;procedure AddHeader(AHeader : TIdSoapHeader);</PRE>
		<P>Add a header to the list
		</P>
		<P>&nbsp;</P>
		<PRE>&nbsp;&nbsp;&nbsp;property&nbsp;ByName[APascalName : String] : TIdSoapHeader;<BR>&nbsp;&nbsp;&nbsp