How to display number of rows in a grid after filtering

[test]

Hi,

I'm trying to display the number of rows displayed in a grid after filtering it. I don't find any event that fired after filtering action.

Thanks for your help.

[komathi priya]

hi,

use the property  AllowPaging="True" PageSize="500" , will display the pages in the grid and items in the grid

[Svett]

Hello everyone,

You can achieve the desired behavior through handling the FilterChanged event, where you can get the count of the child rows:

private void radGridView1_FilterChanged(object sender, GridViewCollectionChangedEventArgs e)
{
    int rowsCount = e.GridViewTemplate.ChildRows.Count;
}

Kind regards,
Svett
the Telerik team

[erwin]

Be aware that if you enable grouping, you have to recursively count the ChildRows of every group. At least I don't know any other method.

I use the follwing code in a class that derives from GridView: (2011Q1)

public long GetVisibleRows()
   {
       return this._getVisibleRows(this.MasterTemplate.ChildRows);
   }

   private long _getVisibleRows(GridViewChildRowCollection rows)
   {
       long i = 0;
       foreach (GridViewRowInfo row in rows)
       {
           if (row is GridViewGroupRowInfo)
           {
               i += this._getVisibleRows(row.ChildRows);
               continue;
           }

           i += 1;
       }
       return i;
   }

[Christ]

Thank you! Just what I was looking for...

Christ

[erwin]

Glad I could be of help.
Erwin

[Ashutosh]

Hi,

How can I know a number of rows returned by kendo grid filter on the client side?

[Dess | Tech Support Engineer, Principal]

Hello Ashutosh, 

Thank you for writing.  

I would like to note that this forum is related to the Telerik UI for WinForms product. However, it seems that you have a question regarding Kendo UI. Feel free to post your technical questions in the relevant forum: http://www.telerik.com/forums

Thank you for your understanding.

Regards,
Dess
Progress Telerik