Hi Guys,

 

In our WPF application, we need to show the empty rows in the grid based on the grid size before loading the data from the database. Currently it is not showing the empty rows in the grid. We used component one grid in our previous application. By default that control show the empty rows before loading the data. How can we achieve this showing empty row in the telerik grid without data?

 

I would appreciate your help. Thanks in advance

Raja

Hello,

I'm having such an issue i've been struggling for hours.
First of all, I'm using data template to show some custom data from my custom appointment.
The first thing that is occuring is that after an update on any existing appointment, the data template don't refresh.

I tried many things but none worked. I may totally be missing something, but i can't see it... ):

Anyway, another issue occurs in this case:
- i have two or three appointments, one followed by the other, something like that:


- I created a custom appointment and i made some custom resources. If i change the custom resource in Appointment 2, for example, and save it, OK, it saves (and that's when the first issue occurs - the scheduleView doesn't change)

- If I select Appointment 1 and open it, the custom resource i saved in Appointment 2 is set to Appointment 1. (and well, it was not suposed to be the same). I could not find a pattern for this issue, it's kind of randomly

I checked my database to see if there's any ambiguity or anything else, but everything is ok, all relations and stuff are ok

I'm using Q1 2012.

I'd like some help with this. I don't know where to try anything else.
Thanks

I'm working with the RadScheduleView and I have implemented styling my special slots per the Special and ReadOnly slots documentation. My issue is I would like to still have the lines for the times still visible. If you look at the attached image, I have my special slot in red, but I want the time lines in the yellow section to be visible in the red section. Any thoughts or suggestions?

Hello Team,
I am Working on WPF Prism 4,1 Application using Telerik Controls and i have injected  RadRibbonView in one region and  injected RadRichTextbox in ContentRegion Region. Now I am not sure how to set the data context between these 2 user controls injected into shell.

I would like to have the word processor functionalities offered by RibbonView on rich textbox. Any Examples similar to this or valuable suggestion would be deeply appreciated.

I am using wpf 4.5, Prism 4,1 and Telerik 2013 Q1 Trial.

Regards
Suresh

Attached is one of the sample gridviews from the Demos, but I was wondering how you can remove or edit (change the color) of these gridlines that appear after you group items.

Which template do I need to edit if I can edit them.



Thanks

Maybe I'm missing it or just being lazy, sorry.  I want to use the TlieList control but I have a requirement to show an updated total on one of the Tiles. (It's a "Pending" tile that will show a number).  How would I go about doing that with this?

I'm guessing/trying the following, add a Textblock to one of my Tile's and Bind it to my ViewModel....am I on the right track or is there a simpler way built in?

Thanks

Hi,

How to set the RadWindow icon from code behind?

Thank You,
Ben Gallard.

Hi everyone,
I have a radgridview with 2 comboboxcolumn, (product and package )when the user add new ítem and select ítem from the first combobox(product) should fill the second combobox with records associated with the first combobox selected ítem.

i working with mvvm pattern i was try with itemsourcebinding but doesn't work because in the itemsource's grid is empty
thanks in advance
Willy

I am using RadTiles in my project, and as a requirement I need to implement enable/disable of tiles (means visible/hidden respectively), But I am getting strange exception in My TileViewPanel.cs. "Sequence contains no elements", when I set visibility of all tiles to false. I have tried with latest assemblies of Telerik i.e. Q1 2013. but no difference.


When I press the Hide 1 button as in screen shot, I get the following exception.

   at System.Linq.Enumerable.Average(IEnumerable`1 source)
   at System.Linq.Enumerable.Average[TSource](IEnumerable`1 source, Func`2 selector)
   at Telerik.Windows.Controls.TileViewPanel.TryToRecalculatePositonsAndOffsets() in c:\TB\135\WPF_Scrum\Release_WPF\Sources\Development\Controls\Navigation\TileView\TileViewPanel.cs:line 1120
   at Telerik.Windows.Controls.TileViewPanel.MeasureRestoredChildren(Boolean isVirtualized, Int32 row) in c:\TB\135\WPF_Scrum\Release_WPF\Sources\Development\Controls\Navigation\TileView\TileViewPanel.cs:line 1087
   at Telerik.Windows.Controls.TileViewPanel.MeasureItems() in c:\TB\135\WPF_Scrum\Release_WPF\Sources\Development\Controls\Navigation\TileView\TileViewPanel.cs:line 979
   at Telerik.Windows.Controls.TileViewPanel.MeasureOverride(Size availableSize) in c:\TB\135\WPF_Scrum\Release_WPF\Sources\Development\Controls\Navigation\TileView\TileViewPanel.cs:line 398
   at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
   at System.Windows.UIElement.Measure(Size availableSize)
   at System.Windows.ContextLayoutManager.UpdateLayout()
   at System.Windows.ContextLayoutManager.UpdateLayoutCallback(Object arg)
   at System.Windows.Media.MediaContext.InvokeOnRenderCallback.DoWork()
   at System.Windows.Media.MediaContext.FireInvokeOnRenderCallbacks()
   at System.Windows.Media.MediaContext.RenderMessageHandlerCore(Object resizedCompositionTarget)
   at System.Windows.Media.MediaContext.RenderMessageHandler(Object resizedCompositionTarget)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler)
   at System.Windows.Threading.DispatcherOperation.InvokeImpl()
   at System.Windows.Threading.DispatcherOperation.InvokeInSecurityContext(Object state)
   at System.Threading.ExecutionContext.runTryCode(Object userData)
   at System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(TryCode code, CleanupCode backoutCode, Object userData)
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean ignoreSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Windows.Threading.DispatcherOperation.Invoke()
   at System.Windows.Threading.Dispatcher.ProcessQueue()
   at System.Windows.Threading.Dispatcher.WndProcHook(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler)
   at System.Windows.Threading.Dispatcher.InvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
   at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
   at MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
   at System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
   at System.Windows.Threading.Dispatcher.PushFrame(DispatcherFrame frame)
   at System.Windows.Threading.Dispatcher.Run()
   at System.Windows.Application.RunDispatcher(Object ignore)
   at System.Windows.Application.RunInternal(Window window)
   at System.Windows.Application.Run(Window window)
   at System.Windows.Application.Run()
   at TileViewDnD.App.Main() in C:\Users\m.iqbal\Desktop\362970_TileViewDnD\362970_TileViewDnD\362970_TileViewDnD\TileViewDnD\TileViewDnD\obj\x86\Debug\App.g.cs:line 0
   at System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly, String[] args)
   at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)
   at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
   at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean ignoreSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Threading.ThreadHelper.ThreadStart()


Please help me out?

Hi,

How can I use a RadDiagramContainerShape with a mvvm datababing in a RadDiagram

Regards

Laurent