Reads information about a single message stored in the this.
The message in the out_record is identified by the folder ID and the UID members of the structure.
Call clear on the out_record structure to clear
dynamically allocated memory in it.
See also read_messages.
| this |
a StoreDB |
| folder_name |
a folder name |
| uid |
message UID |
| out_record |
a StoreDBMessageRecord to read the information to |
|
whether succeeded |