//When this static class is first initialized, determine whether we can use the TransactionScope object (TransactionScopeOption.Required),
// or not (TransactionScopeOption.Suppress).
static Common()
{
try
{
using (System.Transactions.TransactionScope ts = new System.Transactions.TransactionScope(System.Transactions.TransactionScopeOption.Required))
{
Guid g = GetPersonId("");
ts.Complete();
_transactionScopeOption = System.Transactions.TransactionScopeOption.Required;
}
}
catch
{
_transactionScopeOption = System.Transactions.TransactionScopeOption.Suppress;
}
}
public TransactionScope(System.Transactions.TransactionScopeOption scopeOption, System.Transactions.TransactionScopeAsyncFlowOption asyncFlowOption)
{
}
public TransactionScope(System.Transactions.TransactionScopeOption scopeOption)
{
}
public TransactionScope(System.Transactions.TransactionScopeOption scopeOption, System.Transactions.TransactionOptions transactionOptions, System.Transactions.EnterpriseServicesInteropOption interopOption)
{
}
public TransactionScope(System.Transactions.TransactionScopeOption scopeOption, System.Transactions.TransactionOptions transactionOptions)
{
}
public TransactionScope(System.Transactions.TransactionScopeOption scopeOption, System.TimeSpan scopeTimeout)
{
}
///// <summary>
///// 不应用来做增删改操作，只用于查询
///// </summary>
//public static void UseReadUncommittedTransaction(bool isUseReadUncommitted, Action callback)
//{
// if (!isUseReadUncommitted)
// {
// callback();
// return;
// }
// using (var scope = new System.Transactions.TransactionScope(
// System.Transactions.TransactionScopeOption.Required,
// new System.Transactions.TransactionOptions()
// {
// IsolationLevel = System.Transactions.IsolationLevel.ReadUncommitted,
// }))
// {
// callback();
// scope.Complete();
// }
//}
internal static Func <System.Transactions.TransactionScope> DefaultNewScopeFunc(System.Transactions.IsolationLevel isolationLevel, System.Transactions.TransactionScopeOption transactionScopeOption)
{
return(() => new System.Transactions.TransactionScope(transactionScopeOption, new System.Transactions.TransactionOptions
{
IsolationLevel = isolationLevel,
}));
}
public TransactionScope(System.Transactions.TransactionScopeOption scopeOption, System.TimeSpan scopeTimeout, System.Transactions.TransactionScopeAsyncFlowOption asyncFlow)
{
}
