SqlCeUpdatableRecord.GetSqlDouble 方法
以 SqlDouble 形式傳回指定之欄位的值。
命名空間： System.Data.SqlServerCe
組件： System.Data.SqlServerCe (在 System.Data.SqlServerCe.dll 中)
語法
'宣告
Public Function GetSqlDouble ( _
ordinal As Integer _
) As SqlDouble
'用途
Dim instance As SqlCeUpdatableRecord
Dim ordinal As Integer
Dim returnValue As SqlDouble
returnValue = instance.GetSqlDouble(ordinal)
public SqlDouble GetSqlDouble(
int ordinal
)
public:
SqlDouble GetSqlDouble(
int ordinal
)
member GetSqlDouble :
ordinal:int -> SqlDouble
public function GetSqlDouble(
ordinal : int
) : SqlDouble
參數
- ordinal
型別：System.Int32
要從中擷取值的欄位。
傳回值
型別：System.Data.SqlTypes.SqlDouble