How to use KeyCustomExpandFileNameSettings

To set the extension name of the customized file with KeyCustomExpandFileNameSettings you need to pass in a CustomExpandNameSettings object. A successful call to this interface requires all CustomExpandNameSettings properties listed below to be set.

• customContent: Custom name. Use Numbers, letters, Chinese characters, and the special character "-".
• encodingType: Encoding format. EnCodingType.UTF8 is recommended.
• forceCreateFolder: Whether to generate a new folder.
• relativePosition: Position of the name. Add a suffix using RelativePosition.POSITION_END.
• priority: Normally set to 0.