Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. conditional statements - If condition in LINQ Where clause - Stack Overflow The nature of simulating nature: A Q&A with IBM Quantum researcher Dr. Jamie We've added a "Necessary cookies only" option to the cookie consent popup. Is it suspicious or odd to stand by the gate of a GA airport watching the planes? This
To learn more, see our tips on writing great answers. Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2, LINQ equivalent of foreach for IEnumerable, Concat all strings inside a List using LINQ, Using LINQ to remove elements from a List. Now please take its reference and correct your code. If you want to share one variable between scopes, you'll need to declare it outside. Please Sign up or sign in to vote. Subscribe to my channel too if you hadn't done it already for more updates. If p.ConditionVariable != 0, I need to get the record from table2 with id == ConditionVariable. Please refer, IF ELSE condition in Linq Where clause using C# and VB.Net in ASP.Net, https://www.e-iceblue.com/Introduce/spire-office-for-net-free.html. How to use conditional where statements in LINQ? Why should transaction_version change with removals? switch-case can only compare values that can be used in a switch statement, such as integers and characters, while if/else can use any Boolean expression. To understand the method-based query, let's examine it more closely. Home; Mine; Mala Menu Toggle. Provide an answer or move on to the next question. All LINQ query operations consist of three distinct actions: Obtain the data source. Why should transaction_version change with removals? The content posted here is free for public and is the content of its poster. Not the answer you're looking for? b : c) - however, I don't know if it will work with your different queries like that (after all, how would your write the TSQL?). Php having trouble with the if, else statement . Dynamic or operation. LINQ queries can be applied for CRUD operations . For more information, see Lambda Expressions. { toprint = "Below"; }
Thanks for contributing an answer to Stack Overflow! Making statements based on opinion; back them up with references or personal experience. Write LINQ queries in C# | Microsoft Learn In the above example, we selected the each resulted string elements. I know the if/else is not correct, I put that in there to show how I'd like that to be handled. 1. Why should transaction_version change with removals? one of two values depending on the LINQ's Distinct() on a particular property. ADO.NET, Entity Framework, LINQ to SQL, Nhibernate. Select
In Stored Procedure we use if Cond. Minimising the environmental effects of my dyson brain. Are there tables of wastage rates for different fruit and veg? Don't tell someone to read the manual. if (condition) { query = query.Where (b => b == "something else"); } You can use the WhereIf statement method avaialbe in LINQ in this way: query = query.WhereIf (condition, b => b == "something else"); So your final code will be: When to use multiple where clauses in LINQ?
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linq query with if else condition c#