XML Documentation Comments ，自定函式功能註解。

官方功能說明

XML Documentation Comments

官方範例

/// <summary> Removes the specified item from the collection
/// </summary>
/// <param name="Item">The item to remove
/// </param>
/// <param name="Collection">The group containing the item
/// </param>
/// <remarks>
/// If parameter "Item" is null, an exception is raised.
/// <see cref="EArgumentNilException"/>
/// </remarks>
/// <returns>True if the specified item is successfully removed;
/// otherwise False is returned.
/// </returns>
function RemoveItem(Item: Pointer; Collection: Pointer): Boolean;
begin
  // Non-XML DOC comment
  // ...
end;

初始效果

自定函式註解