EmptyToNull Method

In This Topic

Returns the original string, or null if the source is empty, null, or whitespace.

Syntax

'Declaration
 
<CanBeNullAttribute()>
Public Shared Function EmptyToNull( _
   ByVal source As String _
) As String

[CanBeNull()]
public static string EmptyToNull( 
   string source
)

[CanBeNull()]
public:
static String^ EmptyToNull( 
   String^ source
)

The , or a null reference (Nothing in Visual Basic) if is an empty string.

Remarks

A string containing only whitespace is treated as empty.