Until this feature is implemented, you can use the TileDataBound event (http://docs.telerik.com/devtools/aspnet-ajax/controls/tilelist/server-side-programming/events/ontiledatabound) to set properties of the tiles and their child controls.

The Click event is not raised at all.

If you use the code from the following help article: http://docs.telerik.com/devtools/aspnet-ajax/controls/tilelist/how-to/responsive-layout-and-dynamic-height#responsive-layout-and-dynamic-height and set ScrollingMode property of the RadTileList control to Accelerated after re-sizing the window it is possible to scroll vertically.

http://screencast.com/t/KtCjTSAy2558

Here is a set of rules to get back the colors

		div.RadTile_Bootstrap
		{
			color: #fff;
			background-color: #337ab7;
		}
		
		div.RadTile_BlackMetroTouch,
		div.RadTile_Metro
		{
			color: #fff;
			background-color: #25a0da;
		}

		div.RadTile_Office2010Blue
		{
			color: #333;
			background-color: #dbe3ee;
		}

		div.RadTile_Office2010Black
		{
			color: #fff;
			background-color: #6f6f6f;
		}

		div.RadTile_Office2010Silver
		{
			color: #333;
			background-color: #e2e5e9;
		}

		div.RadTile_Outlook
		{
			color: #333;
			background-color: #d6e6f4;
		}

		div.RadTile_Silk
		{
			color: #fff;
			background-color: #14afca;
		}

		div.RadTile_Simple
		{
			color: #333;
			background-color: #ececec;
		}

		div.RadTile_Sunset
		{
			color: #333;
			background-color: #e88d49;
		}

		div.RadTile_Telerik
		{
			color: #333;
			background-color: #eee;
		}

		div.RadTile_Vista
		{
			color: #333;
			background-color: #eff7fc;
		}

		div.RadTile_Web20
		{
			color: #333;
			background-color: #e7f1ff;
		}

		div.RadTile_WebBlue
		{
			color: #333;
			background-color: #5d9fb7;
		}

		div.RadTile_Windows7 
		{
			color: #1e395b;
			background-color: #b8cbde;
		}

Closed as duplicate of https://feedback.telerik.com/Project/108/Feedback/Details/125717-fix-radlivetile-throws-a-javascript-error-after-being-disposed-in-a-partial-postb

Would be incredibly handy if we could programmatically set the image to a byte array with the RadImageTile (or I guess RadImageAndTextTile). Right now you can only set it via the ImageURL but we don't want to store the image like that, we want to read the image from the DB, so we're reading it out as a byte array.

This is possible in your RadBinaryImage, I think, but not in the RadImageTile. 

The current RadTileList TileGroup item is only settable as text.  Is it possible to modify this item to use a LayoutTemplate so that additional items could be added to the TileGroup area?

With the latest release of Firefox version 59.0, we are not able to click on tiles in a tilelist and have them navigate to the specified NavigateURL.  We verified this even on the demo on the Telerik site:

https://demos.telerik.com/aspnet-ajax/tilelist/examples/overview/defaultcs.aspx

Workaround
<telerik:RadTileList RenderMode="Lightweight" runat="server" ID="RadTileList1" ScrollingMode="None" Width="640px"
 SelectionMode="Single" EnableDragAndDrop="true"></telerik:RadTileList>
<script>
    var $T = Telerik.Web.UI;
    $T.RadTileList.prototype._handleClickAfterDragging = function (draggable, args) {
        var tile = draggable.tile,
            shouldHandleClick = this.get_enableDragAndDrop() &&
                                !this._isTouchEvent(args._domEvent) &&
                                draggable._deltaX < 5 &&
                                draggable._deltaY < 5;
  
        if (shouldHandleClick) {
            tile.set_dragStarted(false);
            if (!$telerik.isMobileSafari) {
                tile._mouseClickHandler();
            }
            draggable._deltaY = 0;
            draggable._deltaX = 0;
        }
    }
</script>

Hello,

I have a RadTileList on my webform with total of 12 tiles in asp.net project and I have set the TileColumns=4 so I get to see 3 rows of tiles but the tiles order goes from Top to Bottom from first row but I would like it to go from Left to Right. 

I did see the "RightToLeft" option but that was not what I wanted to do.

I would like the tile numbers 1,2,3,4 to go left to right on the first row then continue 5,6,7,8 in the second row and the likes.

Would it be possible to add such features to set the Tile Direction Vertical/Horizontal?

Thanks