FetchMessageHeaders Method
Retrieves the message headers of messages specified by the MessageSet property.
Syntax
int FetchMessageHeaders();
Remarks
This method retrieves RFC822 headers of the message specified by MessageSet and stores them in the MessageHeaders property.
Error Handling
This method returns a result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message. (Note: This method's result code can also be obtained by calling the GetLastErrorCode() method after it returns.)