[Solved] How to expand perticular row using GridViewToggleRowDetailsColumn

[Mahesh Mitkari]

Hi

I am using Silverlight RadGridView control, we are using GridViewToggleRowDetailsColumn to handle the required functionality, since client is very particular about requirement they don’t want to expand that row on mouse click on row they only want to use the Toggle button in first column to expand Detail View  of that row. So we can’t use RadGridView.RowDetailsVisibilityMode we need to depend on GridViewToggleRowDetailsColumn.

My requirement is simple. I want to navigate to particular row in GridView and show RowDetailView of particular row on some external event. Say some click event of a button etc.

Right now i am able to go that that row by setting Selected Item for GridView but am not able to expand that row.

Can someone please suggest some solution for this? How i can expand particular row.
Thank you,
Regards,
Mahesh

[Mahesh Mitkari]

after lots of search and try and error options finaly following code worked for me.. thought to share with you all..

try
            {
                Helpers.Store str = (Helpers.Store)((Image)sender).DataContext;

                if (str != null)
                {
                    this.RadGridView1.SelectedItem = str;

                    var selectedRow = (GridViewRow)this.RadGridView1.ItemContainerGenerator.ContainerFromItem(this.RadGridView1.SelectedItem);

                    if (selectedRow != null)
                        selectedRow.DetailsVisibility = Visibility.Visible;
                }
            }
            catch (Exception)
            {

            }