Removes the first occurrence of a specific System.Web.Services.Protocols.SoapHeader from the System.Web.Services.Protocols.SoapHeaderCollection.
- header
- The System.Web.Services.Protocols.SoapHeader to remove from the System.Web.Services.Protocols.SoapHeaderCollection.
The System.Web.Services.Protocols.SoapHeader elements that follow the removed System.Web.Services.Protocols.SoapHeader move up to occupy the vacated spot.