FetchMessagePartHeaders Method
Retrieves the headers of message part specified by PartID.
Syntax
int FetchMessagePartHeaders(const QString& qsPartId);
Remarks
This method retrieves RFC822 headers of the message part specified by PartID 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.)