CODEWITHSUNDEEP
c#asp.netgridview
saun4frsh
saun4frsh

Reputation: 383

Append two data sources in gridview

Any idea how I can append popular data on unpopular data 

private void Bind()
{       
    var unpopular = ChannelHelper.GetUnpopular();
    var popular = ChannelHelper.GetPopular();
    Grid.DataSource = popular + unpopular; 
    Grid.DataBind();
}

Upvotes: 0

Views: 5078

Answers (4)

saun4frsh
saun4frsh

Reputation: 383

I got solution by below code... 

data.InsertRange(0,popularChannel);

And this also works...

grdViewOrders.DataSource = populerChannel.Cast<object>().Union(data.Cast<object>());

Thanks all... :)

Upvotes: 0

Sai Avinash
Sai Avinash

Reputation: 4753

If you are using ADO.net objects i.e for example Data Tables , Use the follwing syntax to merge the datas

foreach( datarow dr in dtunpopular.rows.count)
{
  dtPopular.Import(dr);
}

So, all the Unpopular records are merged into Poplar data table.

If, you are lists, then you can similarly iterate through the list and each item to a new list

Upvotes: 0

Monah
Monah

Reputation: 6784

if both results returning the same object, then you can merge it

1- if the datatype was datatable then use Sachin idea
2- if list then use popular.Concat(Unpopular).ToList();

hope it will help you regards

Upvotes: 0

Sachin
Sachin

Reputation: 40970

Merge these two data source in a single data source and bind the GridView to the single data source.

If these data source are DataTable or DataSet, you can use DataTable.Merge Method.

Upvotes: 3

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