System.Data 2.0.0.0 System.Enum System.Flags You can use the enumeration when you construct a instance to change how the methods for that instance behave. Bitwise flag that specifies one or more options to use with an instance of . Field System.Data.SqlClient.SqlBulkCopyOptions Check constraints while data is being inserted. By default, constraints are not checked. 2.0.0.0 Field System.Data.SqlClient.SqlBulkCopyOptions Use the default values for all options. 2.0.0.0 Field System.Data.SqlClient.SqlBulkCopyOptions When specified, cause the server to fire the insert triggers for the rows being inserted into the database. 2.0.0.0 Field System.Data.SqlClient.SqlBulkCopyOptions Preserve source identity values. When not specified, identity values are assigned by the destination. 2.0.0.0 Field System.Data.SqlClient.SqlBulkCopyOptions Preserve null values in the destination table regardless of the settings for default values. When not specified, null values are replaced by default values where applicable. 2.0.0.0 Field System.Data.SqlClient.SqlBulkCopyOptions Obtain a bulk update lock for the duration of the bulk copy operation. When not specified, row locks are used. 2.0.0.0 Field System.Data.SqlClient.SqlBulkCopyOptions When specified, each batch of the bulk-copy operation will occur within a transaction. If you indicate this option and also provide a object to the constructor, an occurs. 2.0.0.0