Please visit http://www.mindscape.co.nz/Products/LightSpeed/whylightspeed.aspx
Lightspeed when CES the code you need to writeLightspeed was designed to make writing software easier, faster and more enjoyable. There is minimal impact on your domain model classes and no need to write bulky XML Mapping Files. Lightspeed is all about being fast.
1.UpdateFor bulk operations, either update or remove is done using the Lightspeed query object.Note: Student is the table (entity) to be update, Stuname is the one used in table student for queryingvar stuquery = new Query ( typeof (Student), entity.attribute ("stuname") = = "Lao Wang");This query object is equivalent to a where. The specific SET statement is implemented in the code below.New );The age of student, Stuname equals "Lao Wang", is
When you use Lightspeed to perform a LEFT JOIN or right JOIN operation on a database, you often report strange exceptions.Clearly the table is not a problem, the surface of the statement is not a problem, can always error. Look at the SQL in the parser, it is lightspeed to the left right join parsing is problematic.Note: LS to the LEFT join and right join will finally parse into group Join to handleOf cours
While using the query provided by Lightspeed can solve most of the problems, if the business logic is too complex, it is sometimes necessary to execute SQL statements or stored proceduresThe way to use SQL is by using Findbysql.The Findbysql parameter has only one Command.And the way to create a command is not that simple.var cmd = UnitOfWork.Context.DataProviderObjectFactory.CreateCommand ();Command needs to be given text, and there may be parameters
LightSpeed is a high-performance. NET domain modeling and O/R mapping framework, the first level of LINQ support, Visual Studio 2008/2010 Designer integration, is a well-known high-performance framework. " Note: fees are charged!" "The installation process is not mentioned.The first stepRight-click Project, add New item---data---Lightspeedmodel. Then rename click Add toThe file appears in the project and opensThe second step is to add the modelDrag an
Wireless AP:
AP for access point abbreviation, generally translated as "Wireless Access Node", which is mainly to provide wireless workstations to the wired LAN and wireless workstations from the wired LAN access to the wireless workstation in the access points covered by
With the development of the routing industry, wireless technology has become its development direction. Here we mainly explain the differences and connections between wireless routers, wireless APs and wireless bridges, I hope to have a deeper understanding of wireless devic
Slow wireless network speed? How many times faster does the wireless network work? Try these tips !, Slow wireless network speed
In the modern Internet era, the first productivity is the speed of Network. We can't do without wireless networks every day. We need wireless ne
When using wired routing + wireless routing to access the Internet and share wireless functions in an existing wired network, you can use a wireless router as a Wireless AP (Wireless switch). The configuration steps are as follows:
1. connect to and log on to the
Today, I browsed an article about wireless products. Is the difference between a Wireless AP and a wireless route. Now I want to share with you the details and hope to help you. The following is a detailed introduction.
Just as many people may easily confuse wireless network adapters and
Wireless Internet access requires three levels of Setup to open: physical switches, software switches and wireless services. The wireless LED will not light until the switch is turned on. Check to see if the wireless service is not turned on when the indicator light is on but still unable to search for the
Identify the differences between a Wireless AP and a wireless route
With the rapid development of wireless networks, small-scale Wireless LAN has become the preferred Networking Solution for SOHO and home users. However, just as many people can easily confuse wireless netwo
This article describes in detail the Differences Between Wireless AP and wireless router. How can we differentiate the application? I believe that reading this article will help you.
With the development of wireless networks, the establishment of a small wireless LAN has become the preferred Networking Solution for SOH
A wide range of wireless network products are available everywhere. Ordinary users can also enjoy the wireless network easily. The more so, many friends will gradually confuse some wireless network concepts. Now, let's take a look at the basic knowledge of wireless network AP from
Whenever we walk in and out of the elevator corridor or underground tunnel, we will inadvertently pull out their own mobile phone, to test the position of the communication signal strength at this moment. In fact, wireless internet also has the problem of signal strength, when wireless internet nodes or wireless router devices placed in different locations in the
With the increase in hacker technology, wireless LAN (WLANs) is under more and more threats. Session hijacking and DoS attacks caused by misconfiguration of wireless base stations (WAPs) affect the security of Wireless LAN. Wireless networks are not only attacked based on the traditional wired network TCP/IP architectu
Use of ruijie in Wireless AP (Wireless Router ruijie wireless Internet access cannot authenticate AP) [tested: win7, xp, ubuntu 12.04 LTS are OK]Many campus networks or enterprise networks require ruijie verification. Although ruijie tries to control the use of wireless routers to prevent a single account from being sh
1: Click "Settings" as shown in the following figure
2: There is a "Wi-Fi" in the setting, which is our wireless network.
3: Then when we go into WiFi, our phone will automatically search the network, we find our own WiFi click link, and then enter the WiFi password can be connected to the Internet Oh.
4: Good connection success Okay, we can try it. Http://www.111cn.net into the Internet Oh, open very good.
How does one configure a wireless router in a wireless lan? You may not know much about it. It doesn't matter. I will explain it in detail below. The development of wireless LAN is now very complete, and the speed is getting faster and faster. The current mainstream products not only achieve the speed of common wired Ethernet, but also have basic security assuran
At present, there are a lot of market demands for wireless routers. So I have studied the features and practical applications of wireless routers. I would like to share with you here, hoping to help you. As we all know, a vro is equivalent to a combination of vswitches and routing functions, and the price is higher than that of a vswitch, which is easy to understand. In the same sense, a
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