TraceReader.IsNull Method
Gets a Boolean value that specifies whether value of the data at the specified column position is null.
Namespace: Microsoft.SqlServer.Management.Trace
Assembly: Microsoft.SqlServer.ConnectionInfoExtended (in Microsoft.SqlServer.ConnectionInfoExtended.dll)
Syntax
'Declaration
Public Function IsNull ( _
ordinal As Integer _
) As Boolean
'Usage
Dim instance As TraceReader
Dim ordinal As Integer
Dim returnValue As Boolean
returnValue = instance.IsNull(ordinal)
public bool IsNull(
int ordinal
)
public:
bool IsNull(
int ordinal
)
member IsNull :
ordinal:int -> bool
public function IsNull(
ordinal : int
) : boolean
Parameters
- ordinal
Type: System.Int32
An Int32 value that specifies the column position of the data.
Return Value
Type: System.Boolean
A Boolean value that specifies whether value of the data at the specified column is null.If True, the value is null.If False, the value is not null.
Examples
See Also
Reference
Microsoft.SqlServer.Management.Trace Namespace