Función CompatibilityMode()

CompatibilityMode() function controls or queries runtime mode. It affects all code executed after setting or resetting the runtime mode.

warning

Utilice esta función con cautela; limítela a la conversión de documentos, por ejemplo.


Sintaxis:


      CompatibilityMode(Optional Enable As Boolean) As Boolean
    

Valor de retorno:

CompatibilityMode function always returns the mode that is active after its execution. That is if called with argument, it returns the new mode, if called without argument, it returns active mode without modifying it.

Parámetros:

Enable: Sets or unsets new compatibility mode when the argument is present.

note

CompatibilityMode function relates to Option VBASupport 1, in which case it always returns True. It is unrelated to Option Compatible compiler directive.


Esta función puede coadyuvar o perjudicar las situaciones siguientes:

Ejemplo:

Dado un directorio NO vacío en file:///home/me/Test


      Sub RemoveDir
      

MsgBox CompatibilityMode() ' False

CompatibilityMode( True ) RmDir( "file:///home/me/Test" ) CompatibilityMode False

MsgBox CompatibilityMode ' False

End Sub

With CompatibilityMode( True ) the program raises an error, otherwise the Test directory and all its content is deleted.

Ejemplo:

Modificar el comportamiento de Dir


    Sub VBADirCommand
        CompatibilityMode( Enable := True )   ' Shows also normal files
        Entry$ = Dir( "file:///home/me/Tmp/*.*", 16 )
        Total$ = ""
        While Entry$ <> ""
            Total$ = Total$ + Entry$ + Chr$(13)
            Entry$ = Dir
        Wend
        MsgBox Total$
        CompatibilityMode Enable := False ' Shows only directories
    End Sub
   

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