Creates a new column mapping, using column names to refer to source and destination columns.
Public Sub New( _
ByVal sourceColumn As String, _
ByVal destinationColumn As String _
sourceColumn The name of the source column within the data source.
destinationColumn The name of the destination column within the destination table.
Restrictions: The ULBulkCopyColumnMapping class is not available in the .NET Compact Framework 2.0.