Hello,

I am just checking if you got this worked out or you still require any assistance or clarification on the matter.       

Hello,

I have been looking into your code and I modified the sample I sent you before, so now it has the functionality you want. Also I can say that when you add a new item in the XamTilesControl its DataContext is null and you should set it to a new instance of an object.

Hope this helps you.

          Tile tile1 = this.xamTilesControl1.TileFromItem(this.xamTilesControl1.Items[0]);

            if (tile1 != null)

            {

                XamDataChart Chart = Utilities.GetDescendantFromName(tile1, "xamChart1") as XamDataChart;

                var data = Chart.DataContext as ObservableCollection<LiveViewDataPoint>;

                var newPoint = new LiveViewDataPoint() { X = (int)10, Y = 10 };

               data.Add(newPoint);

}

Generates an error.
What am I doing wrong?

Hello,

I have been looking into your requirement and is suggest you use the following code to achieve the functionality you want:

xamTileManager1.Items.Add(new object());
xamTileManager1.UpdateLayout();
XamTile tile1 = this.xamTileManager1.TileFromItem(this.xamTileManager1.Items[0]);
if (tile1 != null)
{
    TextBox tb = Utilities.GetDescendantFromName(tile1, "textssss") as TextBox;
    tb.Text = "New Text";
}

Please let me know if this helps you or you need further assistance on this matter.

Looking forward for your reply.