TBApiIsApiActive API Call

Description	Indicates if a valid driver interface exists. I.e. has TBApiOpen been successfully called.
Parameters	None.
Returns	TRUE (1) if successful. FALSE (0) if the interface is not available.
Notes	None.

Visual C++ Declaration/example

BOOL TBAPI TBApiIsApiActive();

if ( ! TBApiIsApiActive() )

AfxMessageBox( “The UPDD API is *not* active” );

Visual Basic Declaration/example

Public Declare Function TBApiIsApiActive Lib "TBapi" Alias "_DLL_TBApiIsApiActive@0" () As Long

if TBApiIsApiActive = false then

MsgBox “The UPDD API is *not* active”

End if