/// <summary>
/// 使用DbTransaction封装事务(不推荐)
/// </summary>
/// <param name="db"></param>
/// <param name="method"></param>
/// <param name="error"></param>
/// <returns></returns>
public bool PackageTrans2(AbsDBExtend db, TransMethod method, out string error)
{
error = "";
db.BeginTran();
try
{
var a = method(out error);
if (!a)
{
db.RollbackTran();
return(false);
}
db.CommitTran();
}
catch (Exception ero)
{
error = "提交事务时发生错误:" + ero.Message;
db.RollbackTran();
return(false);
}
return(true);
}
