GetSingle 메서드

Gets the float stored in a PipelineBuffer column.

네임스페이스:  Microsoft.SqlServer.Dts.Pipeline
어셈블리:  Microsoft.SqlServer.PipelineHost(Microsoft.SqlServer.PipelineHost.dll)

구문

‘선언
Public Function GetSingle ( _
    columnIndex As Integer _
) As Single
‘사용 방법
Dim instance As PipelineBuffer
Dim columnIndex As Integer
Dim returnValue As Single

returnValue = instance.GetSingle(columnIndex)

public float GetSingle(
    int columnIndex
)

public:
float GetSingle(
    int columnIndex
)

member GetSingle : 
        columnIndex:int -> float32 

public function GetSingle(
    columnIndex : int
) : float

매개 변수

• columnIndex
  유형: System. . :: . .Int32
  The index of the column in the buffer row.

반환 값

유형: System. . :: . .Single
The float contained in the PipelineBuffer column.

주의

This method works with the DT_R4 data type in Integration Services.

If the value of the column is null, the PipelineBuffer produces a ColumnIsNullException. You can check for null by calling the IsNull method prior to accessing the column data.

For a complete list of Integration Services data types and the corresponding Get and Set methods of the PipelineBuffer class to use with each type, see 데이터 흐름의 데이터 형식 작업.

참고 항목

참조

PipelineBuffer 클래스

Microsoft.SqlServer.Dts.Pipeline 네임스페이스