/// <summary>
/// 开始所有链接的事务
/// </summary>
/// <returns></returns>
public bool BeginTran()
{
foreach (string key in this.connectionList.Keys)
{
IDBHelper helper = this.connectionList[key];
if (!helper.IsOnTransaction)
{
helper.BeginTran();
}
}
return(true);
}
/// <summary>
/// 开始某个链接的事务
/// </summary>
/// <param name="key">要开始事务的链接的key</param>
/// <returns></returns>
public bool BeginTran(string key)
{
if (this.connectionList.ContainsKey(key))
{
IDBHelper helper = this.connectionList[key];
if (!helper.IsOnTransaction)
{
helper.BeginTran();
}
}
else
{
return(false);
}
return(true);
}
