private static long SqlBulkCopyInsert()
{
Stopwatch stopwatch = new Stopwatch();
stopwatch.Start();
DataTable dataTable = GetTableSchema();
string passportKey;
for (int i = 0; i < count; i )
{
passportKey = Guid.NewGuid().ToString();
DataRow dataRow = dataTable.NewRow();
dataRow[0] = passportKey;
dataTable.Rows.Add(dataRow);
}
SqlBulkCopy sqlBulkCopy = new SqlBulkCopy(connectionString);
sqlBulkCopy.DestinationTableName = "Passport";
sqlBulkCopy.BatchSize = dataTable.Rows.Count;
SqlConnection sqlConnection = new SqlConnection(connectionString);
sqlConnection.Open();
if (dataTable!=null && dataTable.Rows.Count!=0)
{
sqlBulkCopy.WriteToServer(dataTable);
}
sqlBulkCopy.Close();
sqlConnection.Close();
stopwatch.Stop();
return stopwatch.ElapsedMilliseconds;
}
