Set tile width programmatically

[Joseph]

I have a tile view with the ColumnsCount set to 3.  I would like to make each middle tile twice the length of the two outer tiles programmatically, but I can't seem to figure it out.  This is what I have been trying:

private void RadFluidContentControl_Loaded(object sender, RoutedEventArgs e)
{
    RadFluidContentControl rfcc = sender as RadFluidContentControl;
    RadTileViewItem rtvi = rfcc.ParentOfType<RadTileViewItem>();

    if (rtvi.Position % 3 == 1)
        rtvi.RestoredWidth = 2 * Double.PositiveInfinity;
    else
        rtvi.RestoredWidth = 1 * Double.PositiveInfinity;
}

However, this just makes each tile have a the same width.  What am I doing wrong?

[Zarko]

Hi Joseph,
If you want your RadTileViewItems to have different sizes you'll have to set their RestoredWidth/Height and set the RadTileVIew's ColumnWIdth/RowHeight to Auto. You can read more here.
I've attached a sample project so you could examine it and if you have further questions please feel free to ask.

All the best,
Zarko
the Telerik team

[Joseph]

Thanks, but I'd like the tile widths to scale depending on the size of the window.  How would I go about doing that?

[Joseph]

Never mind, I missed the IsItemsSizeInPercentages property.  Thank you for your help.