   VFP 8.0 ( ),   : HeaderClassLibrary  HeaderClass   Grid-.   ,   Header,            Grid-.

      :

-      CursorAdapter,   DataEnvironment  (Form design   View/DataEnvironment....)    caCustomers,   CursorAdapter 
-  (caCustomers)     VFP-, .. caCustomers.UseDeDataSource =.T.  DataEnvironment.DataSourceType='NATIVE', .   DataEnvironment.BeforeOpenTables() ( -  VFP-dbc )  - caCustomers.SelectCmd='select CUSTOMERID, COMPANYNAME from CUSTOMERS') ( )   caCustomers.Alias='curCustomers' 
-            Builder...   ... 

...   SQL-,  VFP- curCustomers   ... 

  , : 

-   (curCustomers)          
-        grid-    progs/utilites.prg     Click()   MyHeader,  ""   (  cdx-)     ,   ,        .   ,    ,     . 

  MyHeader (progs/utilites.prg)      "" ,     "": 

- GetAlias() -    ,         -header- 
- GetCdxFile(tcAlias) -   cdx-   dbf-    tcAlias,     
- DeleteCdxFile(tcAlias) -   cdx-  ,     (  ) ( ,     MyHeader.Destroy(),    Cdx-   ,  ..   ) 
- ClearAllPictures() - " "    grid- 
- RemoveAllTags(tbDeleteCdxFile) - ""  ,   tbDeleteCdxFile = .T.    Cdx-,     -header-  grid-


  , :

- -, ""     VFP 8  ,     /  Form design ( : HeaderClass Property ...At run time, changing the HeaderClassLibrary and HeaderClass properties at run time does not affect the header.) 
- -, ,     MyHeader-,     prg- ( vcx). ( : HeaderClassLibrary ...Visual FoxPro includes the HeaderClassLibrary program (.prg) in the project during a project build.) 
- ,    MyForm.MyGrid.AnyColumn.HeaderClassLibrary,   Properties Window,    ComboBox  Column-,    - [All/Other]HeaderClassLibrary          [...],       prg-,      Header-... 

Best regards.
 ,  , , 
My Page: http://vfpdev.narod.ru/
