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Occurs immediately after MODIFY DATABASE is issued. Use to prevent opening of the database designer window. There are two versions of the syntax.

PROCEDURE dbc_ModifyData(cDatabaseName, lNoWait, lNoEdit )
PROCEDURE dbc_ModifyData
LPARAMETERS [cDatabaseName, lNoWait, lNoEdit ]

Parameters

CDatabaseName


Specifies the name of the Database being modified.
lNoWait


Specifies whether the NOWAIT keyword was included in the MODIFY DATABASE command, which would cause the program execution to continue after the Database Designer is opened.
lNoEdit


Specifies whether the NOEDIT keyword was included in the MODIFY DATABASE command, which would prevent editing of the database.

Remarks

You can use the dbc_ModifyData event to track access to the database when the database is modified. Return .F. from this procedure to prevent the database from being modified.

Example

В Copy Code
PROCEDURE dbc_ModifyData ;
         (CDatabaseName, ;
            lNoWait, ;
            lNoEdit)
? '     cDatabaseName = ' + cDatabaseName + ' - ' ;
                      + TYPE('cDatabaseName ')
 ? '     lNoWait       = ' + TRANSFORM(lNoWait) + ' - ' ;
                       + TYPE('lNoWait')
 ? '     lNoEdit       = ' + TRANSFORM(lNoEdit) + ' - ' ;
                       + TYPE('lNoEdit')+' /end/ '
* Stop user from changing the database in the Designer.
IF lNoEdit
   RETURN .T.
ELSE
   RETURN .F.
ENDIF
ENDPROC

See Also



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