Gets or sets a value that indicates which objects will be included in the dump.
Here is how you can configure PgSqlDump to dump only schemas, tables, and views:
pgSqlDump.ObjectTypes = PgSqlDumpObjects.Schemas | PgSqlDumpObjects.Tables | PgSqlDumpObjects.Views;
pgSqlDump.ObjectTypes = PgSqlDumpObjects.Schemas Or PgSqlDumpObjects.Tables Or PgSqlDumpObjects.Views