It appears I can use the .Where, .First, etc linq expressions in a Windows Phone 7 class library, but not Contains or FindIndex.Are they rea开发者_运维知识库lly not available at all, or is there somet
So, I have a List of objects of class A that contains a List of objects of class B class A { ... List<B> bs;
I have a CSV file with records that need to be sorted and then grouped into arbitrary-sized batches (e.g. 300 max records per batch).Each batch might have less than 300 records, because the contents o
var res = new int[1000000].Skip(999999).First(); It would be great if this query would just use the indexer instead of traversing 999999 entries.
Let\'s say I have this simple structure class FooDefinition { public FooDefinition Parent { get; set; } }
my object contains a collection of collections . i like to get all child object ids and store it in a string array.
I have this list of type IEnumerable<MyBaseType> for which I am trying to create an extra where-clause to retrieve a specific item in the list. The specific value does only exist on subtype MyFi
I\'m working on a multi f开发者_高级运维acet engine. I\'ve 2 types of Class : ResultProduct public int Id { get; set; }
please I need your help with a Linq expression: I have nested objects with lists, this is how the main object hierarchy looks like (each dash is an atribute of the sub-class):
I have three tables.Two of them join equally but one will need to join with a left.I\'m finding a lot of code to do this in linq but between two tables only.
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