public AccountRepository()
{
//初始化属性
this._forumAccounts = new HashSet <Account>();
this._newAccounts = new HashSet <Account>();
this._removedAccounts = new HashSet <Account>();
this._modifiedAccounts = new HashSet <Account>();
//加载数据
this._forumAccounts = AccountPersist.GetAllAccounts();
}
/// <summary>
/// 持久化所有
/// </summary>
public void PersistAll()
{
DataTable newAccountTable = new DataTable("newAccountTable");
foreach (Account a in this._newAccounts)
{
a.AlterToRow(newAccountTable);
}
AccountPersist.PersistAll(newAccountTable);
this._newAccounts.Clear();
//其它更改提交
}