BeforeCursorAttach Event
Occurs immediately before the CursorAdapter object attempts to attach a cursor. You can use this event to perform any necessary operations before attaching the cursor or table, determine an alias to attach, and so on.
PROCEDURE Object.BeforeCursorAttach
LPARAMETERS cAlias
Parameters
- cAlias
Specifies the alias of the cursor or table being attached.
Remarks
Applies To: CursorAdapter Class
If the code in BeforeCursorAttach returns a value of False (.F.), the cursor attachment does not occur.
Note
The CursorAdapter object respects any changes that might be made to the cAlias parameter by BeforeCursorAttach.
Example
The following example illustrates how to open a local view in BeforeCursorAttach so that you can attach the view to a CursorAdapter object:
PROCEDURE BeforeCursorAttach
OPEN DATABASE HOME(2)+"tastrade\data\tastrade.dbc"
USE 'product listing'
ENDPROC
Then make the following call to attach the view:
CursorAttach('product listing', .T.)
See Also
Reference
CursorAdapter Object Properties, Methods, and Events