SqlCeDataReader.GetSqlBinary Method
Gets the value of the specified column as a SqlBinary.
Namespace: System.Data.SqlServerCe
Assembly: System.Data.SqlServerCe (in System.Data.SqlServerCe.dll)
Syntax
'Declaration
Public Overridable Function GetSqlBinary ( _
ordinal As Integer _
) As SqlBinary
'Usage
Dim instance As SqlCeDataReader
Dim ordinal As Integer
Dim returnValue As SqlBinary
returnValue = instance.GetSqlBinary(ordinal)
public virtual SqlBinary GetSqlBinary(
int ordinal
)
public:
virtual SqlBinary GetSqlBinary(
int ordinal
)
abstract GetSqlBinary :
ordinal:int -> SqlBinary
override GetSqlBinary :
ordinal:int -> SqlBinary
public function GetSqlBinary(
ordinal : int
) : SqlBinary
Parameters
- ordinal
Type: System.Int32
The zero-based column ordinal.
Return Value
Type: System.Data.SqlTypes.SqlBinary
A SqlBinary.
Exceptions
| Exception | Condition |
|---|---|
| InvalidOperationException | The operation is not valid. The SqlCeDataReader may be positioned after the last row in the result set. |
Remarks
No conversions are performed; therefore, the data retrieved must already be a binary structure or an exception is generated.