Archives for LINQ .Net - Page 2
LINQ group by Clause
The group-by clause is used to group items using a specified key. The group-by clause can be inserted between a from clause and a select clause or you can put a group-by clause as the final…
LINQ let Clause
The let clause allows you to store a result of an expression inside a query expression and use it on the remaining part of the query. A let clause is useful when the query…
LINQ orderby Clause
LINQ makes it straightforward for you to type or modify the order of the results of the question. We can use the orderby clause and specify that worth or property…
LINQ where Clause
You can filter the results of the query by using the where clause in a query expression. Following the where keyword is the condition (or conditions) that must be met by an item to…
LINQ SelectMany Method
When objects contain properties which hold a collection of objects, using the Select method is not applicable as it will return a “collection of collections” rather than all the items from those…
Select Method
The query method which is the direct equivalent of the select clause is the Select ; The Select method allows you to project the results of the query. We can use the Select method by passing a…
LINQ select Clause
The select clause in LINQ shapes the info to be enclosed within the question result victimisation projection. Projection is that the method of reworking AN object into a replacement ;select clause…
Deferred Execution
There is one factor that you simply should understand before we tend to still future lessons. you want to understand that LINQ uses delayed execution once activity queries. This merely…
Using the Method Syntax
LINQ consists of extensions strategies that ar connected to the IEnumerable <T> interface. These strategies exist in the and are members of the Enumerable static category. If you’ll be able to…
Query Expressions
Query expressions are special statements used for querying a knowledge supply exploitation the LINQ. LINQ square measure simply extension ways that you simply decision and returns the info that you simply need. These ways square measure placed in the namespace thus {you must|you need to|you need to} embody it once you want to use LINQ in…