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Removes all instances of a mapped header from the message.
Syntax
HRESULT WsRemoveMappedHeader(
[in] WS_MESSAGE *message,
[in] const WS_XML_STRING *headerName,
[in, optional] WS_ERROR *error
);
Parameters
[in] message
The message to set the header in.
The message can be in any state but WS_MESSAGE_STATE_EMPTY.
[in] headerName
The name of the mapped header to remove.
[in, optional] error
Specifies where additional error information should be stored if the function fails.
Return value
This function can return one of these values.
| Return code | Description |
|---|---|
|
One or more of the parameters are incorrect. |
|
This function may return other errors not listed above. |
Remarks
A message may contain additional transport-specific information that is not part of the message envelope. This transport-specific information can be exposed programmatically as headers of the Message object. This function is used to remove mapped headers from the message object. This can be used by a custom channel implementation to remove mapped headers prior to sending the message.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 7 [desktop apps | UWP apps] |
| Minimum supported server | Windows Server 2008 R2 [desktop apps | UWP apps] |
| Target Platform | Windows |
| Header | webservices.h |
| Library | WebServices.lib |
| DLL | WebServices.dll |