public void Insert(ICollection <T> entities)
{
using (DbConnection conn = _DataBase.CreateConnection())
{
conn.ConnectionString = _strConn;
// conn.Open();
if (conn.GetType() == typeof(SqlConnection))
{
SqlMap <T> .SqlBulkInsert(entities, (SqlConnection)conn);
}
else
{
SqlMap <T> .Insert(entities, conn, _DataBase);
}
}
}