How to pass sqlquery to datatable.select() in c#?

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Hello Everyone,

I am facing problem with datatable(c#). Kindly give u'r advice to solve this issue. My problem is, i am having one sqlquery(eg, select id, name, location from employee). Here tablename, columns are dynamic). I need to pass this sqlquery to datatable, this datatable having huge records& columns. But i want that particular records only.

How can i achieve? kindly suggest me.

Thanks in Advance.

Satish Chandragiri.

Posted 27-Oct-13 4:37am

satish.ch

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Ranjan.D · Answer 1 · 2013-10-27T04:47:00

Solution 1

Apply where clause to your query to fetch the required set of records.

http://www.w3schools.com/sql/sql_where.asp[^]

Posted 27-Oct-13 4:47am

Ranjan.D

borntrouble · Answer 2 · 2013-10-27T05:34:00

Solution 2

If you cannot restrict the rows at DB Query level.
Try LINQ on Datatable

SQL

var results = from myRow in myDataTable.asEnumerable()
where results.Field("FieldNAme") == 1 // your where statement expression goes here.
select results;

Hope this Helps.

Posted 27-Oct-13 5:34am

borntrouble