960_____________________________________________ 15



property int Height



 Height     .   Height
 ,         .

      Height,   :

Size        ,   Windows.

 Height    Size  PixelsPerInch ( 
   . TFont) :

Font->Height = -Font->Size * Font->PixelsPerInch / 72

  ,  , ,    -
 Size     Height.   Size -
;  Height  .

HelpContext

 ,   - 
 TWinControl



_property Classes::THelpContext HelpContext



 HelpContext      
- .       ,
    F1,     .

  HelpContext  0,     Help-
Context    (-,    -
). ,    HelpContext  ,    -
,         HelpContext,  -
  ,   .  THelpContext   
Classes.cpp  

typedef int THelpContext;

Hint_______________________________________________

 ,        

 TControl, T Application



property AnsiString Hint



 Hint    ,   -
 (  )     , , 
 .

   Hint    ,   -
  '|'.     ,   -
      (    ,