Legacy Documentation: Version 4.3.0
EditorGUILayout.HelpBox
static function HelpBox(message: string, type: MessageType): void;
static void HelpBox(string message, MessageType type);
static def HelpBox(message as string, type as MessageType) as void
static function HelpBox(message: string, type: MessageType, wide: bool): void;
static void HelpBox(string message, MessageType type, bool wide);
static def HelpBox(message as string, type as MessageType, wide as bool) as void
Parameters

message The message text.
type The type of message.
wide If true, the box will cover the whole width of the window; otherwise it will cover the controls part only.
Description

Make a help box with a message to the user.