此 API 支持 SQL Server 2012 基础结构,但不能通过代码直接使用。
Gets the value of the specified column as a single-precision floating point number.
命名空间: Microsoft.SqlServer.Replication.BusinessLogicSupport
程序集: Microsoft.SqlServer.Replication.BusinessLogicSupport(在 Microsoft.SqlServer.Replication.BusinessLogicSupport.dll 中)
语法
声明
Public Function GetFloat ( _
i As Integer _
) As Single
用法
Dim instance As BusinessLogicDataReader
Dim i As Integer
Dim returnValue As Single
returnValue = instance.GetFloat(i)
public float GetFloat(
int i
)
public:
virtual float GetFloat(
int i
) sealed
abstract GetFloat :
i:int -> float32
override GetFloat :
i:int -> float32
public final function GetFloat(
i : int
) : float
参数
- i
类型:System.Int32
The zero-based column ordinal.
返回值
类型:System.Single
The value of the specified column.