共用方式為


IDTSExternalMetadataColumnCollection100.IsUsed Property

Definition

Gets or sets a value that indicates whether the collection is populated by the component.

public:
 property bool IsUsed { bool get(); void set(bool value); };
[System.Runtime.InteropServices.DispId(101)]
public bool IsUsed { [System.Runtime.InteropServices.DispId(101)] get; [System.Runtime.InteropServices.DispId(101)] set; }
[<System.Runtime.InteropServices.DispId(101)>]
[<get: System.Runtime.InteropServices.DispId(101)>]
[<set: System.Runtime.InteropServices.DispId(101)>]
member this.IsUsed : bool with get, set
Public Property IsUsed As Boolean

Property Value

true if the component populates the collection; otherwise, false.

Attributes

Remarks

If true, the Advanced Properties editor provides the ability to map columns from the input or output column collections to the external metadata collection in the Input Columns tab.

Applies to