select row and index from grid using telerik in c#

Question

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Hi guys,
I need help asap. I am using telerik web ui. I am able to fetch data . Now I want to create a select row event to perform my operation.
I am using this one but this is not working.

C#

protected void RadGrid1_ItemCommand(object source, Telerik.WebControls.GridCommandEventArgs e)  
    { 
    if (e.CommandName == "RowClick") 
    { 
      int index = e.Item.ItemIndex; 
      GridDataItem item = (GridDataItem)RadGrid1.Items[index]; 
      //Get the values from the row uaing the columnUniqueName 
      string id = item["ColumnUniqueName"].Text; 
    } 
    }

and

C#

OnSelectedIndexChanged="RadGrid1_ItemCommand"
        Selecting-AllowRowSelect="true" EnablePostBackOnRowClick="true"

but i am getting error. no overload for gridview1 selectedindexchanged matches delegate system eventhandler

I need help asap.
Thank you

Posted 3-Jun-14 1:24am

Ashish Ranjan_Pirates

Updated 9-Jul-20 8:39am

Nirav Prabtani

v3

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3 solutions

Solution 2

You have declared OnSelectedIndexChanged="RadGrid1_ItemCommand", but you are using GridCommandEventArgs.

C#

protected void RadGrid1_ItemCommand(object source, Telerik.WebControls.GridCommandEventArgs e)

That should look like...

C#

protected void RadGrid1_ItemCommand(object source, EventArgs e)

Again if (e.CommandName == "RowClick") would not work, because you will not click any field having a CommandName, rather you would select a Row.

So, I guess you should write another Event for SelectedIndexChanged and don't call the ItemCommand.

Posted 3-Jun-14 4:02am

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ)

Comments

Ashish Ranjan_Pirates 6-Jun-14 2:58am

Thanx for help. But i had another expectation. BDW i solved my Problem.
Thanx again.

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 6-Jun-14 3:33am

Great. :)

Solution 3

RadGrid1_SelectedIndexChanged(object sender, EventArgs e)
{
GetDataItem item = (GridDataItem)RadGrid1.SelectedItems[0];
string something = item["boundcolumn1"].Text;
string anotherthing = item["boundcolumn2"].Text;
}

// you can retrieve any of the data from the bound columns as indicated in
// the item labeled boundcolumn which is not the column name but the name of the
// databound.

Posted 9-Jul-20 8:39am

howardfalcon

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**Nirav Prabtani** · Accepted Answer · 2014-06-03T03:56:00

Solution 1

According to Tadit's Solution it is RadDataGrid_SelectionChanged event

C#

void RadDataGrid_SelectionChanged(object sender, DataGridSelectionChangedEventArgs e)
{
    var selectedItem = e.AddedItems.FirstOrDefault() as DataItemClass;
}

refer this for selection of row in telerik gridview.. :)

Grid - Row Selection[^]

Get Row values in RadGrid?[^]

How To get Selected Row Index In Telerik Rad Grid?[^]

How to access rowindex in radgrid template column[^]

Find Row Index of radgrid on client side[^]

Posted 3-Jun-14 3:56am

Nirav Prabtani

Updated 3-Jun-14 4:05am

v3

Comments

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 3-Jun-14 10:03am

See my answer. He has mixed up the events. :)

Nirav Prabtani 3-Jun-14 10:06am

i have already seen it so, i have updated my answer.

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 3-Jun-14 10:12am

This is another event fired on Selection of Row. But OP is using OnSelectedIndexChanged, so I suggested just to correct the argument of the Event.

Anyway, let's wait for OP to reply. :)

Nirav Prabtani 3-Jun-14 10:13am

yupp that's why i have suggested "RadDataGrid_SelectionChanged" event

Ashish Ranjan_Pirates 6-Jun-14 2:56am

Thanx dude,
I appreciated for ur help. I solved this one.
Thanx again.

Nirav Prabtani 6-Jun-14 3:04am

Welcome .. :)