Hi,
Currently we are using  RadTreeListView . Can anyone give me its style  
Thanks in advance

 

we are using telerik sp2 version but we have not get any dlls related to telerik for theming such as telerik.windows.themes.officeblack.
what we can do.please help me in this issue.

Hi team

Can we define styles and themes for all the WPF controls in one file and applying them to whole application like we have  CSS file in .aspx .

hi,

Hello,

Is it possible to show column footers for hierarchical data?

Thanks for advance,
Tatu

Whenever I change from a maximized tile with a scheduler in it to another tile, it freezes halfway through, the program becomes unresponsive and crashes.

What does the error mean, my grid is working fine. and when i click multiple clicks in a cell it throws error in IValue converter, Convertback function
here

 

public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)

 

{

 

 

throw new NotImplementedException();

 

}

how to resolve this.

 

System.NotImplementedException was unhandled
  Message="The method or operation is not implemented."
  Source="Grid Issue"
  StackTrace:
       at Grid_Issue.ConvertReportType.ConvertBack(Object value, Type targetType, Object parameter, CultureInfo culture) in D:\Grid Issue\Grid Issue\ConvertReportType.cs:line 109
       at System.Windows.Data.BindingExpression.ConvertProposedValue(Object value)
       at System.Windows.Data.BindingExpressionBase.UpdateValue()
       at Telerik.Windows.Controls.GridViewBoundColumnBase.UpdateBindingBaseSource(BindingExpression bindingBase, DependencyObject source) in c:\Builds\WPF_Scrum\Release_WPF\Sources\Development\Controls\GridView\GridView\GridView\Columns\GridViewBoundColumnBase.cs:line 844
       at Telerik.Windows.Controls.GridViewBoundColumnBase.UpdateSourceWithEditorValue(GridViewCell gridViewCell) in c:\Builds\WPF_Scrum\Release_WPF\Sources\Development\Controls\GridView\GridView\GridView\Columns\GridViewBoundColumnBase.cs:line 792
       at Telerik.Windows.Controls.GridView.GridViewCell.UpdateSourceWithEditorValue() in c:\Builds\WPF_Scrum\Release_WPF\Sources\Development\Controls\GridView\GridView\GridView\Cells\GridViewCell.cs:line 1223
       at Telerik.Windows.Controls.GridView.EditContext.ValidateCell(GridViewCell cell) in c:\Builds\WPF_Scrum\Release_WPF\Sources\Development\Controls\GridView\GridView\GridView\Editing\EditContext.cs:line 227
       at Telerik.Windows.Controls.GridView.EditContext.PerformCellValidation(GridViewCell cell) in c:\Builds\WPF_Scrum\Release_WPF\Sources\Development\Controls\GridView\GridView\GridView\Editing\EditContext.cs:line 211
       at Telerik.Windows.Controls.GridView.EditContext.CommitCellEdit(GridViewCell currentCell, Boolean isLeavingRow) in c:\Builds\WPF_Scrum\Release_WPF\Sources\Development\Controls\GridView\GridView\GridView\Editing\EditContext.cs:line 73
       at Telerik.Windows.Controls.GridView.EditContext.CanCellBecomeCurrent(GridViewCell cell) in c:\Builds\WPF_Scrum\Release_WPF\Sources\Development\Controls\GridView\GridView\GridView\Editing\EditContext.cs:line 333
       at Telerik.Windows.Controls.GridView.GridViewCell.CanCellBecomeCurrent() in c:\Builds\WPF_Scrum\Release_WPF\Sources\Development\Controls\GridView\GridView\GridView\Cells\GridViewCell.cs:line 119
       at Telerik.Windows.Controls.GridView.GridViewCell.OnCoerceIsCurrent(DependencyObject target, Object baseValue) in c:\Builds\WPF_Scrum\Release_WPF\Sources\Development\Controls\GridView\GridView\GridView\Cells\GridViewCell.cs:line 109
       at System.Windows.DependencyObject.ProcessCoerceValue(DependencyProperty dp, PropertyMetadata metadata, EntryIndex& entryIndex, Int32& targetIndex, EffectiveValueEntry& newEntry, EffectiveValueEntry& oldEntry, Object& oldValue, Object baseValue, CoerceValueCallback coerceValueCallback, Boolean coerceWithDeferredReference, Boolean skipBaseValueChecks)
       at System.Windows.DependencyObject.UpdateEffectiveValue(EntryIndex entryIndex, DependencyProperty dp, PropertyMetadata metadata, EffectiveValueEntry oldEntry, EffectiveValueEntry& newEntry, Boolean coerceWithDeferredReference, OperationType operationType)
       at System.Windows.DependencyObject.SetValueCommon(DependencyProperty dp, Object value, PropertyMetadata metadata, Boolean coerceWithDeferredReference, OperationType operationType, Boolean isInternal)
       at System.Windows.DependencyObject.SetValue(DependencyProperty dp, Object value)
       at Telerik.Windows.Controls.GridView.GridViewCell.set_IsCurrent(Boolean value) in c:\Builds\WPF_Scrum\Release_WPF\Sources\Development\Controls\GridView\GridView\GridView\Cells\GridViewCell.cs:line 310
       at Telerik.Windows.Controls.GridView.EditContext.OnCellMouseDown(GridViewCell cell) in c:\Builds\WPF_Scrum\Release_WPF\Sources\Development\Controls\GridView\GridView\GridView\Editing\EditContext.cs:line 327
       at Telerik.Windows.Controls.GridView.GridViewCell.OnMouseLeftButtonDown(MouseButtonEventArgs e) in c:\Builds\WPF_Scrum\Release_WPF\Sources\Development\Controls\GridView\GridView\GridView\Cells\GridViewCell.cs:line 429
       at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
       at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
       at System.Windows.UIElement.ReRaiseEventAs(DependencyObject sender, RoutedEventArgs args, RoutedEvent newEvent)
       at System.Windows.UIElement.OnMouseDownThunk(Object sender, MouseButtonEventArgs e)
       at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
       at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
       at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
       at System.Windows.UIElement.RaiseEvent(RoutedEventArgs args, Boolean trusted)
       at System.Windows.Input.InputManager.ProcessStagingArea()
       at System.Windows.Input.InputManager.ProcessInput(InputEventArgs input)
       at System.Windows.Input.InputProviderSite.ReportInput(InputReport inputReport)
       at System.Windows.Interop.HwndMouseInputProvider.ReportInput(IntPtr hwnd, InputMode mode, Int32 timestamp, RawMouseActions actions, Int32 x, Int32 y, Int32 wheel)
       at System.Windows.Interop.HwndMouseInputProvider.FilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
       at System.Windows.Interop.HwndSource.InputFilterMessage(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, Boolean isSingleParameter)
       at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)
       at System.Windows.Threading.Dispatcher.InvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Boolean isSingleParameter)
       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.TranslateAndDispatchMessage(MSG& msg)
       at System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
       at System.Windows.Application.RunInternal(Window window)
       at Grid_Issue.App.Main() in D:\Grid Issue\Grid Issue\obj\Debug\App.g.cs:line 0
       at System.AppDomain._nExecuteAssembly(Assembly assembly, String[] args)
       at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
       at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
       at System.Threading.ThreadHelper.ThreadStart()
  InnerException:

Hi.. I have the following code.. but the LostFocus never fires. Any ideas ?  thanks

Does not fire on the Weight or Units DataColumns....   

 

 

<telerikPresentation:RadGridView AutoGenerateColumns="False" DataLoadMode="Asynchronous" CanUserInsertRows="True" FrozenColumnCount="1" Height="157" IsFilteringAllowed="False" IsReadOnly="False" Margin="6.5,6,104,6" Name="gridInv_det" ScrollMode="Deferred" telerikPresentation:StyleManager.Theme="Summer" Width="856" ShowGroupPanel="False" Grid.ColumnSpan="2">

 

 

 

<telerikPresentation:RadGridView.Effect>

 

 

 

<DropShadowEffect BlurRadius="0" ShadowDepth="2" />

 

 

 

</telerikPresentation:RadGridView.Effect>

 

 

 

<telerikPresentation:RadGridView.Columns>

 

 

 

<telerikPresentation:GridViewComboBoxColumn DisplayMemberPath="comm_name" SelectedValueMemberPath="comm_name" DataMemberBinding="{Binding comm_name, Mode=TwoWay}" Header="Commodity" Width="235" />

 

 

 

<telerikPresentation:GridViewDataColumn x:Name="weight" LostFocus="weight_LostFocus" DataMemberBinding="{Binding weight, Mode=TwoWay}" Header="Weight" Width="95" />

 

 

 

<telerikPresentation:GridViewDataColumn x:Name="units" LostFocus="units_LostFocus_1" DataMemberBinding="{Binding bale_cnt, Mode=TwoWay}" Header="Units" Width="95" />

 

 

 

<telerikPresentation:GridViewDataColumn DataMemberBinding="{Binding sale_pt, Mode=TwoWay}" Header="Sale P/T" Width="95" DataFormatString="{}{0:C}"/>

 

 

 

<telerikPresentation:GridViewDataColumn DataMemberBinding="{Binding purc_pt, Mode=TwoWay}" Header="Pur. P/T" Width="95" DataFormatString="{}{0:C}" />

 

 

 

<telerikPresentation:GridViewDataColumn DataMemberBinding="{Binding sale, Mode=TwoWay}" Background="Yellow" IsReadOnly="True" Header="Sale Tot." DataFormatString="{}{0:C}" Width="95" />

 

 

 

<telerikPresentation:GridViewDataColumn DataMemberBinding="{Binding cost, Mode=TwoWay}" Background="Yellow" IsReadOnly="True" Header="Pur. Tot." DataFormatString="{}{0:C}" Width="95" />

 

 

 

</telerikPresentation:RadGridView.Columns>

 

 

 

</telerikPresentation:RadGridView>