CODEWITHSUNDEEP
c#asp.netvisual-studio-2010
Kranti Singh
Kranti Singh

Reputation: 187

Showing 5 row from dataset to asp.net repeater control

I have dataset in session object with all user record somewhere I have to show all ( 200 row) record some where only 5 in asp.net repeater control

I am trying to show 5 record/row but now working still showing 200 record 

DataSet tempDS = (DataSet)Application["ActivityDS"];

//I tried both but now working
tempDS.Tables[0].Rows.Cast<System.Data.DataRow>().Take(5);
OR 
tempDS.Tables[0].AsEnumerable().Take(5);

repSearchResult.DataSource = tempDS;
repSearchResult.DataBind();

what I have to do for showing 5 row from dataset to asp.net repeater control

Upvotes: 1

Views: 1645

Answers (1)

rpax
rpax

Reputation: 4496

Try with:

var datasource=tempDS.Tables[0].AsEnumerable().Take(5);
repSearchResult.DataSource = datasource;
repSearchResult.DataBind();

You can also take a look to: http://msdn.microsoft.com/en-us/library/bb503062(v=vs.110).aspx

Return Value Type: System.Collections.Generic.IEnumerable<TSource>

An IEnumerable<T> that contains the specified number of elements from the start of the input sequence.

So, with this method you are not modifying the original sequence, a new IEnumerable is created and returned.

Upvotes: 1

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