Question

我是C＃的新手，并试用了TransactionScope的工作原理。这是我的代码，我想知道为什么我的交易没有回滚：

string file1 = "txf1.txt";
string file2 = "txf2.txt";
using (StreamWriter sw = File.CreateText(file1))
{
    sw.WriteLine("Hello World");
}

using (StreamWriter sw = File.CreateText(file2))
{
    sw.WriteLine("Hello World");
}

using (TransactionScope scope = new TransactionScope())
{
    File.AppendAllText(file1, "Transaktion");
    scope.Complete();
}

using (TransactionScope scope = new TransactionScope())
{
    File.AppendAllText(file2, "Transaktion");
    //should roll back the file, but doesn't
}

Answer 1

File中没有交易管理员，它不是＆＃34;软件交易＆＃34;。几乎100％的时间TransactionScope将与ADO.NET或构建在其上的库（如Entity Framework或Dapper）结合使用。有关详情，请访问MSDN TransactionScope Class。

c＃TransactionScope没有回滚

1 个答案: