The default WPF PrintDialog cannot print asynchronously when it is shown in UI. However, you may see the demo in this forum post showing how to create custom PrintDialog and perform async printing with it: http://www.telerik.com/forums/pdfviewer-print-makes-ui-unresponsive#js0YdzFWc0Oa8C3g6a18lg
Hi, we use the map control in our application.
We get random KeyNotFoundException in TilesDownloadManager when zooming in...
System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary. in System.Collections.Concurrent.ConcurrentDictionary`2.get_Item(TKey key) in Telerik.Windows.Controls.Map.TilesDownloadManager.UpdateTileCache() in Telerik.Windows.Controls.Map.TilesDownloadManager.Process() in Telerik.Windows.Controls.Map.TilesDownloadManager.DownloaderThread() in System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx) in System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx) in System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state) in System.Threading.ThreadHelper.ThreadStart()
System.Collections.Generic.KeyNotFoundException in System.Collections.Concurrent.ConcurrentDictionary`2[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089],[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]].get_Item(System.__Canon) in Telerik.Windows.Controls.Map.TilesDownloadManager.RemoveTile(Telerik.Windows.Controls.Map.TileId) in Telerik.Windows.Controls.Map.TilesDownloadManager.RemoveL1Cache() in System.Threading.ExecutionContext.RunInternal(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean) in System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean) in System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object) in System.Threading.ThreadHelper.ThreadStart()
We use OpenStreetMapProvider and don't use tile caching.
The TableCellProperty.Padding property of the "TableNormal" StyleDefinition doesn't take effect in the UI. The same is valid for the TableProperties.CellPadding property.
To work this around, you can manually set the Padding property of all TableCell elements in the RadDocument.
var cells = radDocument.EnumerateChildrenOfType<Telerik.Windows.Documents.Model.TableCell>();
foreach (var cell in cells)
{
cell.Padding = new Padding(10);
}