SqlBulkCopyColumnMapping public sealed class SqlBulkCopyColumnMapping Documentation Code public string DestinationColumn { get; set; } public int DestinationOrdinal { get; set; } public string SourceColumn { get; set; } public int SourceOrdinal { get; set; } public SqlBulkCopyColumnMapping() public SqlBulkCopyColumnMapping(int sourceColumnOrdinal, int destinationOrdinal) public SqlBulkCopyColumnMapping(int sourceColumnOrdinal, string destinationColumn) public SqlBulkCopyColumnMapping(string sourceColumn, int destinationOrdinal) public SqlBulkCopyColumnMapping(string sourceColumn, string destinationColumn)