Метод IDTSBuffer100.GetColumnCount
Gets the number of columns in an IDTSBuffer100.
Пространство имен: Microsoft.SqlServer.Dts.Pipeline.Wrapper
Сборка: Microsoft.SqlServer.DTSPipelineWrap (в Microsoft.SqlServer.DTSPipelineWrap.dll)
Синтаксис
'Декларация
Function GetColumnCount As UInteger
'Применение
Dim instance As IDTSBuffer100
Dim returnValue As UInteger
returnValue = instance.GetColumnCount()
uint GetColumnCount()
unsigned int GetColumnCount()
abstract GetColumnCount : unit -> uint32
function GetColumnCount() : uint
Возвращаемое значение
Тип: System.UInt32
An unsigned integer that contains the number of columns in the IDTSBuffer100.
Замечания
This method returns the number of columns contained in the IDTSBuffer100. If the buffer was created using the CreateFlatBuffer method, the method fails and a DTS_E_BUFFERISFLAT exception is thrown.