IDTSBufferManager100.GetColumnInfo 方法

Gets the DTP_BUFFCOL structure for a column in a specified buffer definition.

命名空間：  Microsoft.SqlServer.Dts.Pipeline.Wrapper
組件：  Microsoft.SqlServer.DTSPipelineWrap (在 Microsoft.SqlServer.DTSPipelineWrap.dll 中)

語法

'宣告
Sub GetColumnInfo ( _
    hBufferType As Integer, _
    hCol As Integer, _
    <OutAttribute> ByRef pCol As DTP_BUFFCOL _
)
'用途
Dim instance As IDTSBufferManager100 
Dim hBufferType As Integer 
Dim hCol As Integer 
Dim pCol As DTP_BUFFCOL

instance.GetColumnInfo(hBufferType, hCol, _
    pCol)

void GetColumnInfo(
    int hBufferType,
    int hCol,
    out DTP_BUFFCOL pCol
)

void GetColumnInfo(
    [InAttribute] int hBufferType, 
    [InAttribute] int hCol, 
    [InAttribute] [OutAttribute] DTP_BUFFCOL% pCol
)

abstract GetColumnInfo : 
        hBufferType:int * 
        hCol:int * 
        pCol:DTP_BUFFCOL byref -> unit

function GetColumnInfo(
    hBufferType : int, 
    hCol : int, 
    pCol : DTP_BUFFCOL
)

參數

• hBufferType
  型別：System.Int32
  The ID of the buffer definition.

• hCol
  型別：System.Int32
  The column handle.

• pCol
  型別：Microsoft.SqlServer.Dts.Pipeline.Wrapper.DTP_BUFFCOL%
  A reference parameter where the DTP_BUFFCOL for the column is stored.

備註

This method retrieves the DTP_BUFFCOL structure for the column specified by the hCol parameter in the specified buffer type definition. If the buffer definition or the column is not found, an E_INVALIDARG is returned.

請參閱

參考

IDTSBufferManager100 介面

Microsoft.SqlServer.Dts.Pipeline.Wrapper 命名空間