Get Current row on mouse hover

[Ishita]

HI, 
          I want Row When it is highlighted. I dont want Selected Row But, Highlighted Row. (Selected Row = Orange Color , Highlighted Row = Yellow Color)
I get NULL in RadtreelistView.CurrentRow.
Find attached files for ease.

[Yoan]

Hello,

In order to achieve your goal, you can subscribe to GridView's MouseMove event and get the GridViewRow element by using the ParentOfType<> extension method. Please check the following code snippet for a reference:

public MainPage()
        {
            InitializeComponent();
            this.clubsGrid.MouseMove += clubsGrid_MouseMove;
        }

        void clubsGrid_MouseMove(object sender, MouseEventArgs e)
        {
            var element = e.OriginalSource;
            var row = (element as FrameworkElement).ParentOfType<GridViewRow>();

            if (row != null)
            {
                //your code
                // Debug.WriteLine((row.Item as Club).StadiumCapacity.ToString());
            }
        }

I hope this helps.

Regards,
Yoan
Telerik

 

 

[Ishita]

Yes, It helped me,
 Actually, i want a context menu to be assiciated with this highlighted row and needed highlighted row, mouse move is gonna call all the time, any better solution ?!!

[Chirag]

Hello Ishita 

you can achieve your goal  by adding mouse click event on row as below 

<telerik:RadTreeListView x:Name="radTreeListView" AutoGenerateColumns="true"  Grid.Row="1" RowIsExpandedChanged="radTreeListView_RowIsExpandedChanged" RowLoaded="radTreeListView_RowLoaded" >

private void radTreeListView_RowLoaded(object sender, Telerik.Windows.Controls.GridView.RowLoadedEventArgs e)
{
     var row = e.Row as TreeListViewRow;
     if (row != null)
     {
               row.MouseRightButtonUp += row_MouseRightButtonUp;
     }
}

void row_MouseRightButtonUp(object sender, MouseButtonEventArgs e)
{
          radTreeListView.SelectedItem =((Telerik.Windows.Controls.GridView.GridViewRow)(sender)).DataContext
}

i hope this will help to you 

[Yoan]

Hi Ishita,

As Chirag said, you can use GridView's RowLoaded event. Then you can subscribe to row's MouseEnter event like so:

void clubsGrid_RowLoaded(object sender, RowLoadedEventArgs e)

       {          

           e.Row.MouseEnter += Row_MouseEnter;

       }

 

       void Row_MouseEnter(object sender, MouseEventArgs e)

       {
//your logic here....

           var element = e.OriginalSource;

           var row = (element as FrameworkElement).ParentOfType<GridViewRow>();           

           if (row != null)

           {

               Debug.WriteLine((row.Item as Club).StadiumCapacity.ToString());

           }

       }

Regards,
Yoan
Telerik

 

 

[Ishita]

yes. Thanks Given solution helped! :)