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c# Programming Glossary: clauseLINQ to SQL - Left Outer Join with multiple join conditions http://stackoverflow.com/questions/1122942/linq-to-sql-left-outer-join-with-multiple-join-conditions 17 condition part of the JOIN instead of in the WHERE clause Because f may not exist for some rows and I still want these.. to be included. If the condition is applied in the WHERE clause after the JOIN then I don't get the behaviour I want. Unfortunately..
How to properly clean up Excel interop objects http://stackoverflow.com/questions/158706/how-to-properly-clean-up-excel-interop-objects and have placed the following code in my finally clause while System.Runtime.InteropServices.Marshal.ReleaseComObject..
How would you do a “not in” query with Linq? http://stackoverflow.com/questions/183791/how-would-you-do-a-not-in-query-with-linq
using statement vs try finally http://stackoverflow.com/questions/278902/using-statement-vs-try-finally I can implement them either with a try finally or a using clause. In the try finally I would acquire the lock before the try.. before the try and ralease in the finally. In the using clause I would create a class which acquires the lock in its constructor..
Calling generic method with a type argument known only at execution time http://stackoverflow.com/questions/325156/calling-generic-method-with-a-type-argument-known-only-at-execution-time a query expression when you've basically just got a where clause. using System using System.Linq using System.Reflection namespace..
http://stackoverflow.com/questions/3404975/left-outer-join-in-linq in C# LINQ to objects without using join on equals into clauses Is there any way to do that with where clause Correct problem.. equals into clauses Is there any way to do that with where clause Correct problem For inner join is easy and I have a solution..
Why can't yield return appear inside a try block with a catch? http://stackoverflow.com/questions/346365/why-cant-yield-return-appear-inside-a-try-block-with-a-catch yield a value in the body of a try block with a catch clause Console.WriteLine After catch Exception e Console.WriteLine..
What is the syntax for an inner join in linq to sql? http://stackoverflow.com/questions/37324/what-is-the-syntax-for-an-inner-join-in-linq-to-sql the standard syntax for a normal inner join with an 'on' clause in C#. ie how do you represent this in LINQ to SQL select from..
How to do joins in LINQ on multiple fields in single join http://stackoverflow.com/questions/373541/how-to-do-joins-in-linq-on-multiple-fields-in-single-join solution I can add the extra constraints to a where clause but this is far from a suitable solution or use this solution.. looks like I shall have to add the date range in the where clause. Thanks as always for all suggestions and comments given c#.. work fine. LINQ can only represent equijoins with join clauses anyway and indeed that's what you've said you want to express..
What really happens in a try { return x; } finally { x = null; } statement? http://stackoverflow.com/questions/421797/what-really-happens-in-a-try-return-x-finally-x-null-statement works try return x finally x null I mean does the finally clause really execute after the return statement How thread unsafe..
What is Linq and what does it do? [closed] http://stackoverflow.com/questions/471502/what-is-linq-and-what-does-it-do are scoped they do not need to be redeclared for each clause. IEnumerable string result from c in myCustomers where c.Name.StartsWith..
Entity Framework 4.1. Most efficient way to get multiple entities by primary key? http://stackoverflow.com/questions/8107439/entity-framework-4-1-most-efficient-way-to-get-multiple-entities-by-primary-key very slow. It's true that it translates into an IN clause in SQL and that the SQL query itself is executed fast. But the.. many OR s is recognized and collapsed back into the SQL IN clause. This does not mean that using Contains is worse than issuing..
How to convert a String to its equivalent Expression Tree? http://stackoverflow.com/questions/821365/how-to-convert-a-string-to-its-equivalent-expression-tree library help here In particular I'm thinking as a Where clause. If necessary put it isn't a list array just to call .Where..
Lambda Expression using Foreach Clause [duplicate] http://stackoverflow.com/questions/858978/lambda-expression-using-foreach-clause the C# Specification Savants... Why is it that the ForEach clause doesn't work or isn't available for use on IQueryable IEnumerable..
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