IDTSOutput100.Buffer 屬性

定義

取得為 PipelineBuffer 物件配置之 IDTSOutput100 的識別碼。

public:
 property int Buffer { int get(); };
[System.Runtime.InteropServices.ComAliasName("Microsoft.SqlServer.Dts.Pipeline.Wrapper.DTP_HBUFFERTYPE")]
[System.Runtime.InteropServices.DispId(103)]
public int Buffer { [System.Runtime.InteropServices.DispId(103)] get; }
[<System.Runtime.InteropServices.ComAliasName("Microsoft.SqlServer.Dts.Pipeline.Wrapper.DTP_HBUFFERTYPE")>]
[<System.Runtime.InteropServices.DispId(103)>]
[<get: System.Runtime.InteropServices.DispId(103)>]
member this.Buffer : int
Public ReadOnly Property Buffer As Integer

屬性值

Int32

指派給 PipelineBuffer 物件之 IDTSOutput100 的整數識別碼。

屬性

範例

下列程式碼範例會使用來尋找緩衝區中的輸出資料行 FindColumnByLineageID 。 資料行的索引會儲存在內部成員陣列中,以便使用方法或方法來存取它們 PrimeOutput ProcessInput

int []columnIndex;  
public override void PreExecute()  
{  
    IDTSOutput100 output = ComponentMetaData.OutputCollection[0];  

    columnIndex = new int[output.OutputColumnCollection.Count];  

    for(int x=0; x< output.OutputColumnCollection.Count; x++)  
    {  
        IDTSOutputColumn100 col = output.OutputColumnCollection[x];  
        columnIndex[x] = BufferManager.FindColumnByLineageID( output.Buffer,col.LineageID);  
    }  
}  
Private columnIndex As Integer()   

Public  Overrides Sub PreExecute()   
 Dim output As IDTSOutput100 = ComponentMetaData.OutputCollection(0)   
 columnIndex = New Integer(output.OutputColumnCollection.Count - 1) {}   
 Dim x As Integer = 0   
 While x < output.OutputColumnCollection.Count   
   Dim col As IDTSOutputColumn100 = output.OutputColumnCollection(x)   
   columnIndex(x) = BufferManager.FindColumnByLineageID(output.Buffer, col.LineageID)   
   x -= 1   
 End While   
End Sub  

備註

這個執行時間屬性主要是做為 FindColumnByLineageID 屬性之方法的參數 BufferManager ,以找出中的資料行 PipelineBuffer

適用於