DTSBufferManagerClass.GetColumnCount 메서드
Gets the number of columns in the specified registered buffer type.
네임스페이스: Microsoft.SqlServer.Dts.Pipeline.Wrapper
어셈블리: Microsoft.SqlServer.DTSPipelineWrap(Microsoft.SqlServer.DTSPipelineWrap.dll)
구문
‘선언
Public Overridable Function GetColumnCount ( _
hBufferType As Integer _
) As UInteger
‘사용 방법
Dim instance As DTSBufferManagerClass
Dim hBufferType As Integer
Dim returnValue As UInteger
returnValue = instance.GetColumnCount(hBufferType)
public virtual uint GetColumnCount(
int hBufferType
)
public:
virtual unsigned int GetColumnCount(
[InAttribute] int hBufferType
)
abstract GetColumnCount :
hBufferType:int -> uint32
override GetColumnCount :
hBufferType:int -> uint32
public function GetColumnCount(
hBufferType : int
) : uint
매개 변수
- hBufferType
유형: System.Int32
The ID of the registered buffer.
반환 값
유형: System.UInt32
An Integer that specifies the number of columns defined for the registered IDTSBuffer100 object.
구현
IDTSBufferManager100.GetColumnCount(Int32)
주의
The GetColumnCount method returns the number of columns defined for the IDTSBuffer100 object identified by the hBufferType parameter. If the buffer definition specified by hBufferType does not exist, an E_INVALIDARG error occurs.