entity framework5 sqlserver2005 事務（TransactionScope）報未啟用MSDTC錯誤解決辦法

詳情請看：http://stackoverflow.com/questions/12809958/ef-how-do-i-call-savechanges-twice-inside-a-transaction

using (var transaction = new TransactionScope())
{// Do something
db.SaveChanges();// Do something else
db.SaveChanges();tramsaction.Complete();
}

使用上面代碼會報數據庫沒有啟用MSDTC。。

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解決方法：

var objectContext = ((IObjectContextAdapter)db).ObjectContext;try {objectContext.Connection.Open();using (var transaction = new TransactionScope()) {// Do something
db.SaveChanges();// Do something else
db.SaveChanges();tramsaction.Complete();}
} finally {objectContext.Connection.Close();
} 

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