How do I sort this datatable with 2 columns

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Posted 16-Feb-17 0:43am

kasunthilina

Updated 16-Feb-17 2:49am

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Michael_Davies 16-Feb-17 7:06am

Your column names do not match the .Sort list, guess PN is meant to be part_No but PN is not part_No if the column name is part_No, no idea what LS is as it does not even acronym any of your given column names.

Try .Sort = "part_No ASC, Qty DESC"

Karthik_Mahalingam 16-Feb-17 22:24pm

.Sort = "PN ASC, LS ASC"
names doesn't make sense with the question.

kasunthilina 16-Feb-17 23:48pm

Thank you very much. It worked. LS i menction as 'last summary' it was my datatable column name. but thank you again for you help.

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Member 11764813 · Accepted Answer · 2017-02-16T01:49:00

Solution 1

sort the max sale data with descending order
You may try:

.Sort = "PN DESC, LS DESC"

Posted 16-Feb-17 1:49am

Member 11764813

Comments

kasunthilina 16-Feb-17 23:49pm

thank you very much. it wordked.

Maciej Los · Accepted Answer · 2017-02-16T02:49:00

Solution 2

Linq solution:

C#

var sortedtable = Temp_DataTable.AsEnumerable()
                  .OrderBy(x=>x.Field<string>("PN"))
                  .ThenByDescending(x=>x.Field<string>("LS"));

See:
Enumerable.OrderBy(TSource, TKey) Method (IEnumerable(TSource), Func(TSource, TKey)) (System.Linq)[^]
Enumerable.ThenByDescending(TSource, TKey) Method (IOrderedEnumerable(TSource), Func(TSource, TKey)) (System.Linq)[^]

Posted 16-Feb-17 2:49am

Maciej Los

Comments

kasunthilina 16-Feb-17 23:49pm

thank you very much.

Maciej Los 17-Feb-17 3:21am

You're very welcome.