Add Intem in codeBehind

[Radek]

Hello, I need make this.

Add RadTileViewItem if I click on Button. This works good, but I need to bring the latest item has been maximized.

1. I added this code
tileItem.TileState = TileViewItemState.Maximized;

If I add a fourth item, so  the bottom minimized item is wrong size. 
I need to resize the window and the items will be drawn correctly.

2. I added this code
if (tvAdmin.Items.Count > 0) {
                foreach (RadTileViewItem tileItemIn in tvAdmin.Items) {
                    tileItemIn.TileState = TileViewItemState.Minimized;
                }
        }

Minimized items appear all wrong.
I need to resize the window and the items will be drawn correctly.

How should I proceed correctly.

private void Button_Click(object sender, RoutedEventArgs e) {

    /*
    if (tvAdmin.Items.Count > 0) {
        foreach (RadTileViewItem tileItemIn in tvAdmin.Items) {
            tileItemIn.TileState = TileViewItemState.Minimized;
        }
    } */

    RadTileViewItem tileItem = new RadTileViewItem();

    RadFluidContentControl contentControl = new RadFluidContentControl();

    contentControl.SmallContent = "Small content";
    contentControl.Content = "Content";
    contentControl.LargeContent = "Large content ";
    contentControl.State = FluidContentControlState.Large;
    contentControl.NormalToLargeThreshold = new Size(300, 400);
    contentControl.NormalToSmallThreshold = new Size(300, 200);

    tileItem.Content = contentControl;
   // tileItem.TileState = TileViewItemState.Maximized;
    tileItem.Header = tvAdmin.Items.Count.ToString();
    tvAdmin.Items.Add(tileItem);
}

[Zarko]

Hello Radek,

 We just answered on your question here.
If you need further assistance feel free to ask.

Greetings,
Zarko
the Telerik team