linqpad

Link: http://blogs.msdn.com/ B /streaminsight/archive/2011/07/19/updated-linqpad-driver-and-samples.aspx With the release of streaminsight 1.2, we have also updated the linqpad driver. Currently, the streaminsight driver in linqpad has a different version. That is to say, if a required streaminsight version cannot be found in the sample, it cannot run. You ca

Linqpad lets you query Entity Framework models that you define in Visual Studio. In a nutshell, here's how to proceed: CreateADO. NET Entity Data ModelIn a Visual Studio project, and build. From linqpad, clickAdd connection(Top left) SetData ContextDropdownCustom Entity Framework objectcontext: ClickBrowseAnd locate the Assembly (DLL or EXE) that you built in Step 1: Choose your typed ob

This section describes a linqpad tool used for LINQ operations and testing. I feel that this tool is very good, not only in terms of functionality, but also in use. Linqpad official address: http://www.linqpad.net/ There are two running Modes on the right side of the page. One is integration into an executable program mode, and the other is installation mode.

To use Nhibernate for development, you must view and analyze the SQL statements generated by Nhibernate to view the SQL statements generated by Nhibernate. You can use NHProfiler and log4net. But NHProfiler is charged (of course, in tianchao, you know ......), Log4net configuration is troublesome. Today, I found a tool LinqPad when I checked the information about Linq to Nhibenate on the Internet. So I found the relevant resources and found that it ca

In the previous article we mentioned that you can monitor the SQL scripts nhibernate send to the database by overriding the NHibernate Emptyinterceptor interceptor. See a friend today with the LINQPad tool for nhibernate generated SQL statement monitoring, try to feel more intuitive. Of course this is not the main function of LINQPad, but we can use this method to achieve our goal. Next, let's look at how

Tags: com official situation--lis tween Outer page endOne: We may encounter two problems with LINQ: 1. When our LINQ performance is low, what if the optimization???? The SQL that we write for LINQ generates no control ... (To do performance optimization, you must know in advance what SQL will generate??? ） SQL profile view generated SQL ... At this point, we have to have a tool to know what kind of SQL The LINQ turns into??? LINQ = "sql "1" LINQPad Fi

The project uses LINQ.CodeIt takes a great deal of effort to rewrite LINQ into an SQL statement and execute it in the database to get the expected results,ProgramThe LINQ code in is always unable to get the desired result, so I want to know what the SQL statement corresponding to the LINQ is, but suffer from the lack of a good tool. It takes a lot of effort to find the linqpad tool, soon I fell in love with it. It's really great. There are many quest

LINQPAD is a tool used for LINQ operations and testing. It has rich functions and is easy to operate. The interface can be roughly divided into four separate PANES: 1. The upper left part is the data source connection section. Click Add connection [Addconnection] To create a database connection. There are many data source types, including LinqtoSql and WCF services, it can even be another data source. 2. the right part is the query window, which is th

I learned about LINQ today and found a good tool. Linqpad !! The advantage of this tool is that you do not needProgramRun in, and use only tools for testing. ThenCodeYou can use it to make it fast, simple, and convenient. It can generate Lambda and SQL statements corresponding to its LINQ query. It is very convenient to learn by comparison. Allows you to conveniently view stored procedures and internal functions. This is a silly way t

. Net projects are pretty heavy and have been looking for a lightweight CSharp environment that can run like Python and choose a file. The previous use of LINQPad, but its shortcomings are also obvious: (1) Do not pay, automatic completion can not be used (OK, I purchased); (2) Ugly! (This can't be tolerated!) Ugly affect the mood, as an inspiration to eat the algorithm developers, can endure expensive, can not endure ugly! ） So do it yourself, chang

// C # expression// Courses//. Join (// Coursesections,// Course => course. courseid,// Section => section. courseid,// (Course, section) => Course//)//. Where (course => (course. type = 3 ))// C # Statement (s)VaR courseinfo = from course in coursesJoin section in coursesectionsOn course. courseid equals section. courseid into myleftjoinFrom result in myleftjoin. defaultifempty ()Select Course;VaR coursetype3 = courseinfo. Where (course => course. type = 3 );Coursetype3.dump ();// C # Program//

I was installing navicat for premium, so I chose his SQL provider directly. Data source: The IP address of the associated server is also populated here. Then we came to security: Choose to use this security context to establish a link, and then fill in your remote server's login username and password. Then we open the LINQ pad, here I am using LINQ pad 5, create a new link, always next, then to this interface: Select Include additional databases and the following screen will appear: Choose y

will have a high-level understanding of all query options and their basic usage. In subsequent chapters, you can write more complex queries. The basics you have learned in this chapter will make that task easier. In addition, you will see the key courses for query execution at the end of this chapter. Although the query examples in this chapter are shown in the console program, you can use linqpad to test these queries and view the results. Some gu

Document directory (1) Prepare the experiment environment (2) first script: Hello, Flight Attendant (3) pixel operation demonstration-add luminous effects to photos (4) episode A long time ago, I wanted to write a series of C # image programming articles, but I never wrote them down. There are two main reasons: (1) My C # image processing database Geb. the Image library is greatly changed; (2) no good demo tool is found. Now, for the first question, the basic structure of the Geb. Image