GetDouble 메서드

Gets the double stored in the PipelineBuffer column.

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

구문

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

returnValue = instance.GetDouble(columnIndex)

public double GetDouble(
    int columnIndex
)

public:
double GetDouble(
    int columnIndex
)

member GetDouble : 
        columnIndex:int -> float 

public function GetDouble(
    columnIndex : int
) : double

매개 변수

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

반환 값

유형: System. . :: . .Double
The double stored in the PipelineBuffer column.

주의

This method works with the DT_R8 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.

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