BusinessLogicDataReader.IsDBNull Method
This API supports the SQL Server 2012 infrastructure and is not intended to be used directly from your code.
Indicates whether the column contains nonexistent or missing values.
Namespace: Microsoft.SqlServer.Replication.BusinessLogicSupport
Assembly: Microsoft.SqlServer.Replication.BusinessLogicSupport (in Microsoft.SqlServer.Replication.BusinessLogicSupport.dll)
Syntax
'Declaration
Public Function IsDBNull ( _
i As Integer _
) As Boolean
'Usage
Dim instance As BusinessLogicDataReader
Dim i As Integer
Dim returnValue As Boolean
returnValue = instance.IsDBNull(i)
public bool IsDBNull(
int i
)
public:
virtual bool IsDBNull(
int i
) sealed
abstract IsDBNull :
i:int -> bool
override IsDBNull :
i:int -> bool
public final function IsDBNull(
i : int
) : boolean
Parameters
- i
Type: System.Int32
The zero-based column ordinal.
Return Value
Type: System.Boolean
true if the specified column is equivalent to DBNull; otherwise false.
Implements
See Also
Reference
Microsoft.SqlServer.Replication.BusinessLogicSupport Namespace