SqlCeUpdatableRecord.IsDBNull Method
Determines if the specified field is NULL.
Namespace: System.Data.SqlServerCe
Assembly: System.Data.SqlServerCe (in System.Data.SqlServerCe.dll)
Syntax
'Declaration
Public Function IsDBNull ( _
ordinal As Integer _
) As Boolean
'Usage
Dim instance As SqlCeUpdatableRecord
Dim ordinal As Integer
Dim returnValue As Boolean
returnValue = instance.IsDBNull(ordinal)
public bool IsDBNull(
int ordinal
)
public:
virtual bool IsDBNull(
int ordinal
) sealed
abstract IsDBNull :
ordinal:int -> bool
override IsDBNull :
ordinal:int -> bool
public final function IsDBNull(
ordinal : int
) : boolean
Parameters
- ordinal
Type: System.Int32
The field to check.
Return Value
Type: System.Boolean
True if the field is NULL; otherwise, false.