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2 answers
149 views

Hi,

What is the best way to implement the feature of switching between Touch and non Touch Screen ?

Is there any way to do it with a single Xaml file not like it is implemented within th telerik WPF Demo ?

Thanks

ajoua taha
Top achievements
Rank 1
 answered on 24 Mar 2016
3 answers
116 views

Hi,

We have a RadDocking control in which one of the RadPane is set to "FloatingDockable" within RadSplitContainer. It is also set to telerik:RadDocking.ExcludedFromLayoutSave="True". At the start of the application we are loading the RadDocking with the saved layout by calling RadDocking.LoadLayoutFromString(layout).

When we load the layout with the above operation, we are not able to see the RadPane that is set to "FloatingDockable". Remaining Rad Panes are appearing without any issue.

Can you please help in identifying what is causing the issue and how to fix the same?

 

Regards,

Alex

Nasko
Telerik team
 answered on 24 Mar 2016
3 answers
165 views

Hi, 

         I have used Scroll Pattern on RadPropertyGrid to get VerticalScroll Percent but the value is '0.0' only even after the scroll happened till end.

 Another problem is  with Scrollpattern.ScrollVertical(ScrollAmount.LargeIncrement) method .It is doing smallincrements instead of PageDown or PageUp and vice versa.

 

Regards,

Nagasree.

   

Stefan Nenchev
Telerik team
 answered on 24 Mar 2016
6 answers
217 views
hi

assume i have a property named MyProperty of type MyType with namespace address of :
NameSpaceMain.Namespace2.Namespace3. ... .LastNameSpace.MyType


as you know when using nested properties the value of the main property (who owns the nested properties) is shown somehow like this in tyhe propertygrid:


+ MyProperty                      NameSpaceMain.Namespace2.Namespace3. ... LastNameSpace.MyType
    nestedproperty1                  true
    nestedproperty2                  false
    nestedproperty3                  true
    nestedproperty4                  false

what should i do to just show the last part (MyType) or even some other manual Name as the value of my property in the peopertygrid
thank you in advance for your answer
Stefan
Telerik team
 answered on 24 Mar 2016
5 answers
215 views

Hello,

When we make RadCombobox IsReadonly="True", the value inside is not looking good. It masks the value.

How can we remove the mask or make more transparent to make the value visible more bright ?

Please guide me,

Masha
Telerik team
 answered on 24 Mar 2016
1 answer
127 views

Hi, I have a schedule view that when an appointment is edited, it disappears every second time. Please help.

                           <telerik:RadScheduleView x:Name="MainSchedule" 
                                                         Grid.Row="1" 
                                                         Margin="2" 
                                                         TimeMarkersSource="{Binding TimeMarkers}"
                                                         CategoriesSource="{Binding Categories}"  
                                                         MinAppointmentHeight="10" 
                                                         NavigationHeaderVisibility="Collapsed" 
                                                         AppointmentsSource="{Binding WorkOrderTasks}" 
                                                         AppointmentCreated="MainSchedule_AppointmentCreated"
                                                         ResourceTypesSource="{Binding ResourceTypes}" 
                                                         AppointmentDeleted="MainSchedule_AppointmentDeleted" 
                                                         AppointmentEdited="MainSchedule_AppointmentEdited"
                                                         CurrentDate="{Binding ElementName=TimeBar,Mode=TwoWay, Path=SelectionStart}" 
                                                         SelectedAppointment="{Binding SelectedWorkOrderTask,Mode=TwoWay}"
                                                         FirstVisibleTime="8:00:00" 
                                                         ShowAppointmentDeleteButton="False"
                                                         ToolTipTemplate="{StaticResource AppointmentToolTipTemplate}">

               
        private void MainSchedule_AppointmentEdited(object sender, AppointmentEditedEventArgs e)
        {
            VisualPlanningBoardViewModel vm = (VisualPlanningBoardViewModel)this.DataContext;
            if (vm != null)
            {
                vm.UpdateWorkOrderTask((WorkOrderTask)e.Appointment);
                vm.UpdateSchedules();               
            }                  
        }

 

      public void UpdateSchedules()
        {
            UpdateMinimap();               
            this.RaisePropertyChanged(() => this.WorkOrderTasks);
            this.RaisePropertyChanged(() => this.MiniMapWorkOrderTasks);
            
        }

Yana
Telerik team
 answered on 24 Mar 2016
2 answers
228 views

Hi! I appreciate your time very high but this time I can't go without your help. Please don't consider me as lazy and slothful programmer but I've tryed to solve my problem for all day today and my efforts to solve it remain ineffectual. The matter is in the following: I've studied the Prism 6 application solution you give me as answer on my question at http://www.telerik.com/forums/can-i-use-telerik-styles-for-prism-window-%28wpf%29-and-prism-usercontrol-%28wpf%29-that-are-supplied-with-prism-template-pack-for-prism-6  and try to write similar application myself. But all that is achieved by me here is that the solution of this application is succsesfully built without errors and runs. But herewith the MainWindow of my application is not displayed on the computer screen! I attached the structure of my application solution  in Teleril_Prism_Unity.PNG file.I use MS VS 2015 Professional (russified).

Below is App.config:

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <startup>
    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5.2" />
  </startup>
</configuration>

Below is Bootstrepper:

class FcBootstrapper : UnityBootstrapper
    {
        protected override DependencyObject CreateShell()
        {
            return Container.Resolve<MainWindow>();
        }

        protected override void InitializeShell()
        {
            ((RadWindow)this.Shell).Show();
        }
    }

Below is App.XAML:

<Application x:Class="FlowmeterConfigurator.App"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"
             xmlns:local="clr-namespace:FlowmeterConfigurator"
             xmlns:views="clr-namespace:FlowmeterConfigurator.Views">
    <Application.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <ResourceDictionary Source="/Telerik.Windows.Themes.Office2013;component/Themes/System.Windows.xaml" />
                <ResourceDictionary Source="/Telerik.Windows.Themes.Office2013;component/Themes/Telerik.Windows.Controls.xaml" />
                <ResourceDictionary Source="/Telerik.Windows.Themes.Office2013;component/Themes/Telerik.Windows.Controls.Navigation.xaml" />
                <ResourceDictionary Source="/Telerik.Windows.Themes.Office2013;component/Themes/Telerik.Windows.Controls.Docking.xaml" />
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </Application.Resources>
</Application>

Below is App.XAML.CS:

public partial class App : Application
    {
        protected override void OnStartup(StartupEventArgs e)
        {
            base.OnStartup(e);

            var bootstrapper = new FcBootstrapper();
            bootstrapper.Run();
        }
    }

Below is MainWindow.XAML:

<telerik:RadWindow x:Class="FlowmeterConfigurator.Views.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"
        xmlns:prism="http://prismlibrary.com/"
        xmlns:views="clr-namespace:FlowmeterConfigurator.Views"
        prism:ViewModelLocator.AutoWireViewModel="True"
        Header="{Binding Title}" Height="300" Width="300">
    <Grid>

    </Grid>
</telerik:RadWindow>

Below is MainWindow.XAML.CS:

public partial class MainWindow : RadWindow
    {
        public MainWindow()
        {
            InitializeComponent();
        }
    }

And below is MainWindowViewModel.CS

public class MainWindowViewModel : BindableBase
    {
        private string _title = "Prism Unity Application with Telerik";

        public MainWindowViewModel()
        {

        }

        public string Title
        {
            get { return _title; }
            set { SetProperty(ref _title, value); }
        }
    }

I created this application as Telerik Empty Project and after added folders there. Then I added RadWindow in Views folder and named it MainWindow and then deleted MainWindow (which was WPF Window) created with the solution. And after it I aded Prism 6 for WPF library via NuGet. Please reply me (if this is possible of course) why MainWindow is not visualized when the application runs.  I would be very much obliged to you.

Eugene.

Eugene
Top achievements
Rank 1
 answered on 24 Mar 2016
1 answer
205 views

Hi, I have a question similar to this: http://www.telerik.com/forums/y-axis-values-on-radcartesianchart-with-zoom.

I'd like for the y-axis to auto-adjust its range based off of just the data points displayed, not the entire collection. And it should happen as the user scrolls/zooms. I understand how the solution you provided in the previous forum post works, but it wouldn't work for me because I have many different charts with a variable number of series, different data points being charted, etc.

So, my questions

1) Since the forum post I linked above, have you added the ability to auto-adjust an axis off the current viewport rather than the entire data set?

2) If not, can you think of a generic version of the sample in the previous forum post? One where I don't have to access a series' ItemsSource? I noticed that in the sample, there's this line of code in MainWindow.xaml.cs that gets the range using the series' ItemsSource (Context).

var visibleRange = Context.GetRange(firstElem, lastElem - firstElem).Select(pd => pd.YVal);
How can I replace that with something that can give me the max y-axis values of all chart series within a range? Can I get a collection of all the visible DataPoints? This would also have to work with stacked bar charts, where I'd like to get the total y-axis value of each set of stacked bars.

I attached a screenshot to visualize the issue. The bars are so small because somewhere else in the chart, there's a data point where the max value of both bars, stacked, is about 2.2 million. When a user scrolls to see the data points in the screenshot, the y axis max value should change to probably be about 500K.

Martin Ivanov
Telerik team
 answered on 23 Mar 2016
4 answers
136 views

Dear admin,

please helm me out from this problem, i was already test a sample app RadMap on Map -> SalesDashboard example, but i always have aproblem when compiling show messages :

"'Provide value on 'System.Windows.Markup.StaticResourceHolder' threw an exception.' Line number '7' and line position '42'."

on file Win8Resources.xaml , and i too got a messages error when opening example.xaml like this :

'{DependencyProperty.UnsetValue}' is not a valid value for the 'System.Windows.Controls.Border.BorderBrush' property on a Setter.
   at System.Windows.Setter.Seal()
   at System.Windows.SetterBaseCollection.Seal()
   at System.Windows.Style.Seal()

Please helm me, i attached a full project sample, please help me resolve this problem and resend a worked project soluution if run well.

this is link off full project , please check this out :

http://1drv.ms/1QORP1n

 

please fast response, i am urgent need this sample really,

thanks,

 

 

Dinko | Tech Support Engineer
Telerik team
 answered on 23 Mar 2016
1 answer
221 views

Hi,

in an RadTreeView i can disable the expanding animations with the following line

telerik:AnimationManager.IsAnimationEnabled="False"

 

This line has no effect if i add it to my TreeListView. I also tried:

 

AnimationManager.IsGlobalAnimationEnabled = false;

 

This also has no effect.

Whenever i reload my TreeListView-Elements after OnPropertyChanged is fired all this expanding is going on.

This is completely happening on the telerik's site because onPropertyChanged is fired when i've completely read all elements. So the tree is already complete when this expanding orgy starts.

This is especially bad when i do this on slow computers. It takes sometimes longer than a second until ONE thing is expanded!

This is my definition of the RadTreeListView:

<telerik:RadTreeListView Grid.Row="1"
                         x:Name="radTreeListView"
                         IsReadOnly="True"
                         ItemsSource="{Binding ConnectorList}"
                         CanUserFreezeColumns="False"
                         SelectionMode="Single"        
                         TreeLinesVisibility="Visible"
                         RowIndicatorVisibility="Collapsed"
                         KeyboardNavigation.DirectionalNavigation="Contained"
                         telerik:AnimationManager.IsAnimationEnabled="False"
                         IsExpandedBinding="{Binding IsExpanded, Mode=TwoWay}"
                         ItemContainerStyle="{StaticResource ItemContainerStyle}"
                         SelectedItem="{Binding SelectedConnectorItem, Mode=TwoWay}"
                         ColumnWidth="*"
                         telerik:DragDropManager.AllowDrag="False"
                         GridLinesVisibility="Vertical"
                         AutoGenerateColumns="False">

I would be very thankful for any idea.

Petya
Telerik team
 answered on 23 Mar 2016
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