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23. emoreau6,295
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25. Idle_Mind6,000
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25. p_davis6,000

1. Fernando...616,603
2. naspinski211,485
3. sree_ven51,360
4. CodeCruiser50,957
5. abel38,350
6. TheLearn...31,122
7. novynov21,300
8. sjturner220,250
9. The_eagle19,910
10. Ceiled17,800
11. CarlVerret17,064
12. jinal17,050
13. GuitarRich16,200
14. PockyMas...15,936
15. emoreau14,170
16. Juan_Bar...13,900
17. Dhaest13,872
18. deadlyDev13,500
19. gauthampj11,000
20. reb7310,500
21. kaufmed9,200
22. copyPast...8,600
23. jaime_oliv...8,500
24. GreenGho...8,150
25. BToson8,000
25. p_davis8,000

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7.2

LINQ Count rows in dataset with conditions

Asked by rdytmire in Language Integrated Query - LINQ, C# Programming Language

Tags: c#

Ok.. I've tried all the examples on MSDN and other sites but nothing seems to work.

I want to query a data table and find out how MANY rows match the selection criteria. using LINQ to dataset and c# /.net 3.5. How would I modify the query to return an int count.

Wrapping the whole select in a (...) refuses to work as it states the row type has no Count method.

var recordCount = from c in qADCMainDatabase.terrain_type_vs_unit_type_details.AsEnumerable()
where ((c.terrain_type_name == terrainType) &
(c.section_name == sectionName) &
(c.unit_type_name == unitTypeName))
select c;

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20091111-EE-VQP-89 / EE_QW_2_20070628

LINQ Count rows in dataset with conditions

Asked by rdytmire in Language Integrated Query - LINQ, C# Programming Language

Tags: c#

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