      _______________529

 ,    . ,      
 .       ,    
,   .     TablelDep   
  -

         Name -
.       .

       , ,
    .     
,    .  ,     
    ,       -
 Fields[i] (  i   ),     -
 FieldByName(s) (s   ).

       TField   
 .   Readonly, DispIayLabel, CustomConstraint  
.  ,        -
      .

     Value.     Variant, .
   . , Tablel->FieldByName("Fam")-> Va-
lue   , a Tablel->FieldByName("Year_b")->Value    .

   ,      . -
,  AsString         
,           
. ,   

EDep->Text = Tablel->FieldByName("Dep")->AsString;

EYear->Text = Tablel->FieldByName("Year_b")->AsString;

ESex->Text = Tablel->FieldByName("Sex")->AsString;

    EDep, EYear  ESex      -
     Dep, Year_b  Sex,   Dep   ,
 Year_b   ,   Sex  .    Sex   -
  Display Values,     ESex  
 true  false.       DisplayValues,
 ;  ;,      .

   AsString      . -
      ,   -
     EDep, EYear  ESex,    
 , ,  :

Tabiel->Edit() ;

Tablel->FieldB.yName("Dep")->AsString = EDep->Text;

Tablel->FieldByName("Year_b")->AsString = EYear->Text;

Tablel->FieldByName("Sex")->AsString = ESex->Text;

Tablel->Post () ;

  Year_b  Sex        -
 .    ,     ESex 
   .     
: t  <<f,    true  false,    , 
    .

  ,       -
   (    Edit),   -
  ,         
 . ,      ,  -
   ,      
       .      -
           
.