linq-group

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linq, group by and count

I have a list of Unions with several members and another table with page hits by Union. Need a report that list each union, the number of each type of member and the clicks (page views).[详细]

2023-04-04 01:23 分类：问答
LINQ - GroupBy a key and then put each grouped item into separate 'buckets'

I have a list of items as such: public class Item { 开发者_JAVA技巧public int ItemId { get; set; } public string ItemName { get; set; }[详细]

2023-03-18 23:09 分类：问答
Group to key-value pair where value is a list of elements that share the same key

How to create a \"complex\" object from a list of fields ex.: public class Lines { public string itemName;[详细]

2023-03-12 17:51 分类：问答
Access any data that is not contained in grouped element

from teamBudget in TeamBudgets where teamBudget.TeamID == 71002 join teamBroker in TeamBrokers on 71002 equals teamBroker.TeamID[详细]

2023-02-12 01:51 分类：问答
Linq join, group, count where count greater than value

I have the following linq expression that lets me join two tables, group them by a DSCID, and then get a count of the grouped values:[详细]

2023-01-21 03:25 分类：问答
Simplest way to perform grouping/projection using Linq To Objects

I\'m getting data from the data layer that I need to transform in the middle tier using Linq To Objects (I don\'t control that tier of the application).I have to perform a grouping operation using mul[详细]

2023-01-16 12:38 分类：问答
LINQ group items. A single item may be in several groups

I have 开发者_高级运维an IEnumerable of items that I would like to group by associated categories.The items are grouped by the categories that are associated with them - which is a List - so a single[详细]

2023-01-14 09:22 分类：问答
Linq to dataset select row based on max value of column

I have a dataset table, I want to group it by column MOID, and then within this group I want to select the row which has max value of column radi.[详细]

2023-01-12 17:03 分类：问答
How to group by a price confined to a dynamically generated ceiling?

I have a table of items with several properties but to keep it short, it has property price. I want to group a List<Item> into groups of price ranges.[详细]

2023-01-12 04:23 分类：问答
Group by Multiple Columns and Count

I have Table1 and Table2 in the form of IEnumerable<DataRow>. Both the tables have columns Column1 and Column2.[详细]

2023-01-06 23:30 分类：问答