VistaDB 5






IsDBNullAsync(Int32) Method
Syntax
'Declaration
 
Public Overloads Function IsDBNullAsync( _
   ByVal ordinal As System.Integer _
) As System.Threading.Tasks.Task(Of Boolean)
'Usage
 
Dim instance As VistaDBDataReader
Dim ordinal As System.Integer
Dim value As System.Threading.Tasks.Task(Of Boolean)
 
value = instance.IsDBNullAsync(ordinal)
public System.Threading.Tasks.Task<bool> IsDBNullAsync( 
   System.int ordinal
)
public function IsDBNullAsync( 
    ordinal: System.Integer
): System.Threading.Tasks.Task; 
public function IsDBNullAsync( 
   ordinal : System.int
) : System.Threading.Tasks.Task;
public: System.Threading.Tasks.Task<bool>* IsDBNullAsync( 
   System.int ordinal
) 
public:
System.Threading.Tasks.Task<bool>^ IsDBNullAsync( 
   System.int ordinal
) 

Parameters

ordinal
Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also