                  ()
                ()   .
( 2  03.03.2002,        (Jimmy))
      : DataCursor, Field  DataSet.
    DataCursor      (),  , , ,    ,     .
    Field        .
     Field   -   DataCursor     Fields,    DataCursor.
    DataSet         . ,         ( DataCursor   )    ( DataSet   ),      .
          "",         .    , ,         ,        .  ,      SQL-  ,          ,   .
       ,       e-mail  , ,       ,           .
     ,          -  ,           .
      ,     .
    -      DataEnvironment. ,        . ,  ,  DataEnvironment  Cursor      VFP.           ,      ,       ,        :(((.   ,        -   .  , ()     ,  ()       .     ...
          -    -  ,    ,  ,  .
   , ,   DataEnvironment ,    OpenTable          . , -,   ,        (  ,   ), -,   - -  DataEnvironment  .
      -   DataEnvironment,     ,          Load -   .          -      .  ...
   , , VFP -       -
.      , ,         Column, Header, DataEnvironment, Cursor.
  .., , ,  (-          )
   define class MyEnv as dataenvironment
   add object MyCursor as cursor
   ...
   enddefine
    prg-          . , ,      ( !)   .           - moveton!!!  - -   DataEnvironment  Cursor !  MS    ?
     ?   -    ..,   DataEnvironment,        ,  .         DataSet        .   Run-time   Visible=.F.,   .
   , , ,                    "     ",    ,      ...   .
   , , ,          (   DataSet  DataCursor   Container  Label -  ),    DataEnvironment        ,         - :)))
   ,       -        Delphi   -  .

       .
   DataCursor.   ,   ,     -  ,  , , , , , .             Set Order, Set Filter, Set Relation, CursorSetProp.          - Order(), Filter(), Set("Relation"), CursorGetProp().
       Init        ().    Init        Path+Name,         ,     .
       (Open)   (Close) ,  Update  Revert   ,     (IsChanged, IsNewRecord, IsNewAndEmpty),      (Go),      (SavePos, RestorePos).
   ,    ,           (  ). ,       ,  Open  ..  ,               .    -    ,                 .
    ,   ,     ,          , -  / , /,   ..
     DataCursor , ..          . ,  ,      ,     ,     ,   .
    DataSet.
     -  -,      ,       .         ,            .   Open, Close, Update, Revert, IsChanged      ,      .
     DataSet  DataCursor     CreateObject (NewObject)   ,                DataEnvironment.     ,         ,  ,     ,     .      DataSet     AddObject (NewObject)   Load      .           . ,               .

   .     :
- Cursors.vcx -  
- Cursors.txt -  
- LgdCursors.vcx, Doc.scx, test.h,  Data -   
- Graphics -      Doc
- Cursors.pjx - ,     

              .     Data,     -       ( IdAcc -     )     .     ,     ( , ),     .
           ,   .                  (     ). ,    ,         .  
        LgdCursors.vcx    LgdCursors  LgdDataSet,     Init.  ,  LgdCursors.vcx           .              Doc.scx.  acNavigateGroup     ,  acSaveGroup - / , acTextBox  acEditBox    .
   , ,  Doc.scx -    ,      .   Load   Set Default  ,     .     ,   .

   , ,   ,        ,  ,      ,     . ,     ,    .

 ,  .
olegvbru@yahoo.com
