Funci贸n CompatibilityMode()

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

warning

Utilice esta funci贸n con cautela; lim铆tela a la conversi贸n 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 an argument, it returns the new mode; if called without an argument, it returns the active mode without modifying it.

Par谩metros:

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 funci贸n puede coadyuvar o perjudicar las situaciones siguientes:

Ejemplo:

Dado un directorio NO vac铆o 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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