FolkerKinzel.VCards
VCard
Returns a value that indicates whether prop
is null or does not contain any usable data.
Definition
Namespace: FolkerKinzel.VCards.Models.Properties
Assembly: FolkerKinzel.VCards (in FolkerKinzel.VCards.dll) Version: 8.1.0+9753915cd0f8006e7e5b4f62aa63aa3651006f06
true if prop is null or if its IsEmpty property returns true, otherwise false.
Assembly: FolkerKinzel.VCards (in FolkerKinzel.VCards.dll) Version: 8.1.0+9753915cd0f8006e7e5b4f62aa63aa3651006f06
C#
public static bool IsNullOrEmpty(
VCardProperty? prop
)VB
Public Shared Function IsNullOrEmpty (
prop As VCardProperty
) As BooleanC++
public:
static bool IsNullOrEmpty(
VCardProperty^ prop
)F#
static member IsNullOrEmpty :
prop : VCardProperty -> bool Parameters
- prop VCardProperty
- The VCardProperty reference to examine. The argument may be null.
Return Value
Booleantrue if prop is null or if its IsEmpty property returns true, otherwise false.