How to Use BulkCopy Without Having to Create a Destination Table

All,

What I have is thisBulkCopy operation:

// Convert the FlexGrid to a DataTable.
DataTable currData = (DataTable)c1ErrFlexGrid.DataSource;

// Insert the data into the database.
SqlBulkCopy SqlBulkIns = new SqlBulkCopy(strConnString, SqlBulkCopyOptions.Default);
SqlBulkIns.BatchSize = 5000;
SqlBulkIns.DestinationTableName = String.Format("dbo.{0}", strTableName);
SqlBulkIns.WriteToServer(currData);

where strConnectionString is an established and legitimate connection string. This has previously been successful when the tablestrTableName exists, and the fields have been specified. Now I want to do this.BulkCopy working on aDataTable that is created at runtime; otherwise known as without creating the table structure in advance in SQL. Can this be done? How, if so?

I appreciate your time.