IDTSVirtualInputColumn100.UsageType Property
SQL Server 2008 R2
Gets a value that indicates how the virtual column is used by the component.
Assembly: Microsoft.SqlServer.DTSPipelineWrap (in Microsoft.SqlServer.DTSPipelineWrap.dll)
Property Value
Type: Microsoft.SqlServer.Dts.Pipeline.Wrapper.DTSUsageTypeA value from the DTSUsageType enumeration.
Columns are mapped from the IDTSVirtualInputColumnCollection100 into an IDTSInputColumnCollection100 using the SetUsageType method.
