I have a view that contains a RadMaskedNumericInput that has Value property with binding to my model inside my viewmodel.

 

 

Now, when I try to update other properties of CurrentItem, it works all.

When I change value in this control (that is unique with MaskerNumeriInput and it is unique that point to NumeroMatricole property that is a byte), NotifyPropertyChanged not fire.

Is it possibile that RadMaskerNumeriInput doesn't support byte type?

Hello Telerik team! 

When the row validation is failed row background is red and this is ok. But when I select this row it's background is still red. I'm trying to change this behaviour using trigger. But this trigger has no effect. What am I doing wrong. Could you help me, please.

 Hi Team,

We developing application with Prism and we need to edit the content at run time. So we used empty RadRichTextBox along with RadToolBar, we wont use any document. But it hits the performance on first time, please refer the below code.

 

 

And we have tried all possible ways that you have described in below link.

http://docs.telerik.com/devtools/wpf/controls/radrichtextbox/mef#initial-load-performance-of-radrichtextbox

Please refer the below code. 

 

 

While using the above code the loading time is reduced, but not completely. Still it takes minimum five seconds to load at first time. Please suggest any ideas to reduce the loading time completely.

 

Thanks,

Antony

Hello everybody, I need to do some stuff (change the items depending on what it is shown in that moment on a RadPaneGroup) just before the Backstage of my RadRibbonView is going to be open (every time) but I don't find any event that can handle it.

 

Any help?

 

Thanks,

Simone

Good morning,

 

How it's possible insert a datagrid within an autocompletebox ?

 

I've tried to make this with a DropDownTemplate, but I have a datagrid for each element of my collection (see the picture on attachment)

I tried to implement the Export functionality for GridView shown in the UI for WPF example (Word, Excel, CSV export), and I get everything to work except that the "context" is incorrect. When I get into the code, the object that is passed as a parameter is the high-level parent of the GridView I would like to export. What am I doing wrong that I can't get the "context" parameter to be correct?

XAML:

    xmlns:exp="clr-namespace:GridView.Exporting"
    <UserControl.Resources>
        <exp:ExportingModel x:Key="context" />

 

    <telerik:RadButton x:Name="ExpGPData" Content="Export" Grid.Column="0" ToolTip="Export this data to an Excel format" Command="{Binding ExportCommand, Source={StaticResource context}}" CommandParameter="{Binding}"/>

 

ExportingModel.cs is same as in the example.

Here is my issue:

 

Attached is a partial picture of my app.

In the left, at the bottom, I have assistants and providers in two different resource types, so I can select one of them or both when editing an appointment.

What I need is to group the appointments with assistants and providers at the same level, not one as subgroup of the other.

I added a resourcetype of user, where I listed both the previous ones, but then when the editor pops up, it also shows a combo box for users, which I don't want.

Is there a way of doing this?

 

Thanks.

Hello

My company is currently using dlls that are old . 2013.

We want to update soon to fix some problems we are having so I downloaded the trial version to do some tests first.

Some of our code use PickerTextBox. I red that it was now obsolete.

 

With what should I replace it?

 

Thanks

 

 

Hi,

I have Radcontrols for WPF Q1 2011 installed and I am using ScheduleView control in my application. I implemented Function key bindings (other than F2 key) on WPF window. On running the application, all Function keys work as expected but when I press F2 key followed by any other Function key, it gives me the error "Width Must be Non-Negative". The error popup is cascaded to infinite loop which as the application to crash.

I also found this is the issue with control and it has been fixed in Radcontrols for WPF Q2 2013. My application is not compatible with latest version, got lots of build errors. Please reply how can I make my application compatible with latest version? And how can I download the Radcontrols for WPF Q2 2013 version?

Hello,

I am having a weird problem with the RadDocking control. You can find the example xaml code below. I am setting the datacontext of the UserControl from codebehind. And for the local:SelectedComponentsView control the DataContext binding is not being set!! But when I put the entire RadDocking object inside a Tabcontrol and TabItem, it works!!! But I don't want to use a TabControl to fix this problem. Please advice on the problem I am facing.

Regards,

<UserControl x:Class="MyProject.Engineering.Common.Controls.EnergyStateModelView"             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"             xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"             xmlns:local="clr-namespace:MyProject.Engineering.Common.Controls"             xmlns:controls="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls"             mc:Ignorable="d"             d:DesignHeight="750" d:DesignWidth="1000">    <UserControl.Resources>        <SolidColorBrush x:Key="LightGrayBrush" Color="#FFEFEFF2" />        <SolidColorBrush x:Key="LightGrayBackgroundBrush" Color="#FFFFFFFF" />        <SolidColorBrush x:Key="DarkGrayBrush" Color="#FF424242" />        <SolidColorBrush x:Key="ContentForegroundBrush" Color="#FF020202" />        <SolidColorBrush x:Key="GreenBrush" Color="#FF388B41" />        <SolidColorBrush x:Key="DisableBrush" Color="#4C434647" />        <SolidColorBrush x:Key="LabelBrush" Color="#767676" />        <SolidColorBrush x:Key="ToolbarForegroundBrush" Color="#FF434647" />        <local:WidthConverter x:Key="WidthConverter"/>        <local:ItemToIndexConverter x:Key="IndexConverter"/>        <local:ResultToColorConverter x:Key="ColorConverter"/>        <local:InverseBooleanConverter x:Key="InverseBooleanConverter"/>        <controls:Windows8Colors x:Key="Windows8Colors" />        <SolidColorBrush x:Key="MarkerBrush" Color="{Binding Source={StaticResource Windows8Colors}, Path=Palette.MarkerColor}" />        <SolidColorBrush x:Key="AccentBrush" Color="{Binding Source={StaticResource Windows8Colors}, Path=Palette.AccentColor}" />        <SolidColorBrush x:Key="MainBrush" Color="{Binding Source={StaticResource Windows8Colors}, Path=Palette.MainColor}" />        <SolidColorBrush x:Key="BasicBrush" Color="{Binding Source={StaticResource Windows8Colors}, Path=Palette.BasicColor}" />    </UserControl.Resources>    <UserControl.InputBindings>        <KeyBinding Modifiers="Control" Key="N" Command="{Binding NewMenuCommand}"/>        <KeyBinding Modifiers="Control" Key="O" Command="{Binding OpenMenuCommand}"/>        <KeyBinding Modifiers="Control" Key="S" Command="{Binding SaveMenuCommand}"/>        <KeyBinding Modifiers="Control+Shift" Key="S" Command="{Binding SaveAsMenuCommand}"/>        <KeyBinding Modifiers="Control" Key="W" Command="{Binding CloseMenuCommand}"/>    </UserControl.InputBindings>    <Grid>        <Grid.RowDefinitions>            <RowDefinition Height="Auto"/>            <RowDefinition Height="*"/>        </Grid.RowDefinitions>        <StackPanel Grid.Row="0">            <telerik:RadMenu Name="mnuMain" Background="Transparent">                <telerik:RadMenuItem Header="FILE" >                    <telerik:RadMenuItem Name="NewItem" Header="_New"InputGestureText="Ctrl+N" Command="{Binding NewMenuCommand}"/>                    <telerik:RadMenuItem Name="OpenItem" Header="_Open"InputGestureText="Ctrl+O" Command="{Binding OpenMenuCommand}" CommandParameter="{Binding ElementName=EnergyStateModelView}"/>                    <telerik:RadMenuItem Name="OpenRecentItem" Header="Open Recent" ItemsSource="{Binding LastLogs}">                        <telerik:RadMenuItem.ItemTemplate>                            <DataTemplate>                                <StackPanel Orientation="Horizontal">                                    <MenuItem Header="{Binding FileName}" Command="{Binding Open}"/>                                </StackPanel>                            </DataTemplate>                        </telerik:RadMenuItem.ItemTemplate>                    </telerik:RadMenuItem>                    <telerik:RadMenuItem IsSeparator="True"/>                    <telerik:RadMenuItem Name="SaveItem" Header="_Save"InputGestureText="Ctrl+S" Command="{Binding SaveMenuCommand}"/>                    <telerik:RadMenuItem Name="SaveAsItem" Header="_Save As"InputGestureText="Ctrl+Shift+S" Command="{Binding SaveAsMenuCommand}"/>                    <telerik:RadMenuItem Name="CloseItem" Header="_Close"InputGestureText="Ctrl+W" Command="{Binding CloseMenuCommand}"/>                    <telerik:RadMenuItem IsSeparator="True"/>                    <telerik:RadMenuItem Name="ExitMenu" Header="_Exit"InputGestureText="Ctrl+Q" Command="{Binding ExitMenuCommand}"/>                </telerik:RadMenuItem>                <telerik:RadMenuItem Header="VIEW">                    <telerik:RadMenuItem Name="ComponentExplorerItem"Header="Component Explorer" IsCheckable="True" IsChecked="{Binding ElementName=tabFacility, Path=IsSelected, Mode=TwoWay}"/>                    <telerik:RadMenuItem Name="ConnectionExplorerItem"Header="Connection Explorer" IsCheckable="True" IsChecked="{Binding ElementName=tabConnection, Path=IsSelected, Mode=TwoWay}"/>                    <telerik:RadMenuItem IsSeparator="True"/>                    <telerik:RadMenuItem Name="MonitoringWindowDiagramItem"Header="Monitoring Window-Diagram"/>                    <telerik:RadMenuItemName="MonitoringWindowComponentTreeItem" Header="Monitoring Window-Component Tree"/>                    <telerik:RadMenuItem IsSeparator="True"/>                    <telerik:RadMenuItem Name="PropertiesWindow"Header="Properties Windows" IsCheckable="True" IsChecked="{Binding ElementName=PropertiesPane, Path=IsHidden, Converter={StaticResource InverseBooleanConverter}, Mode=TwoWay}">                        <telerik:EventToCommandBehavior.EventBindings>                            <telerik:EventBinding Command="{Binding OnPropertiesWindowClickCommand}" CommandParameter="{Binding ElementName=PropertiesPane}" EventName="Click" />                        </telerik:EventToCommandBehavior.EventBindings>                    </telerik:RadMenuItem>                    <telerik:RadMenuItem IsSeparator="True"/>                    <telerik:RadMenuItem Name="OutputWindow" Header="Output Window" IsCheckable="True" IsChecked="{Binding ElementName=OutputPane, Path=IsHidden, Converter={StaticResource InverseBooleanConverter}, Mode=TwoWay}">                        <telerik:EventToCommandBehavior.EventBindings>                            <telerik:EventBinding Command="{Binding OnOutputWindowClickCommand}" CommandParameter="{Binding ElementName=OutputPane}"EventName="Click" />                        </telerik:EventToCommandBehavior.EventBindings>                    </telerik:RadMenuItem>                </telerik:RadMenuItem>                <telerik:RadMenuItem Header="BUILD">                    <telerik:RadMenuItem Name="CompileMenuItem"Header="Compile" InputGestureText="Ctrl+B" Command="{Binding CompileCommand}"/>                    <telerik:RadMenuItem Name="DownloadMenuItem"Header="Download" InputGestureText="Ctrl+D" Command="{Binding DownloadMenuCommand}"/>                    <telerik:RadMenuItem IsSeparator="True"/>                    <telerik:RadMenuItem Name="SimulateMenuItem"Header="Simulate" InputGestureText="Ctrl+S"/>                </telerik:RadMenuItem>                <telerik:RadMenuItem Header="HELP" />            </telerik:RadMenu>        </StackPanel>         <!--Main Content Grid-->        <Grid Grid.Row="1">            <telerik:RadDocking x:Name="dockEngineering"                                             Grid.Row="1"Margin="0,0,0,0"                                                                              BorderThickness="0"                                            Padding="0" Background="{StaticResource LightGrayBrush}">                 <!--DocumentHost-->                <telerik:RadDocking.DocumentHost>                    <telerik:RadSplitContainer>                        <telerik:RadPaneGroup>                            <telerik:RadPane Header="Engineering">                                <local:SelectedComponentsViewDataContext="{Binding FacilityViewModel, Mode=TwoWay}"/>                            </telerik:RadPane>                            <telerik:RadPane Header="Monitoring">                                <Grid Name="grdMonitoring">                                </Grid>                            </telerik:RadPane>                            <telerik:RadPane Header="Forecast">                                <Grid Name="grdForecast">                                    <local:ForecastView DataContext="{Binding ForecastViewModel}"/>                                </Grid>                            </telerik:RadPane>                        </telerik:RadPaneGroup>                    </telerik:RadSplitContainer>                </telerik:RadDocking.DocumentHost>                 <telerik:RadSplitContainer  MaxWidth="600"telerik:DockingPanel.InitialSize="300,150"                            Name="LeftContainer"InitialPosition="DockedLeft">                    <telerik:RadPaneGroup x:Name="Group1">                        <telerik:RadPane x:Name="LeftPane" Header="Facility Explorer">                            <telerik:RadTabControl x:Name="tbcInner"x:FieldModifier="public" TabOrientation="Horizontal" TabStripPlacement="Bottom"SelectedIndex="0">                                <telerik:RadTabItem x:Name="tabFacility"x:FieldModifier="public" Header="Facility View" IsSelected="True">                                     <!--Server Exproler-->                                    <!--<telerik:RadPane x:Name="Pane11" Header="Facility Explorer">-->                                    <Grid Margin="3 0">                                        <local:FacilityViewx:Name="FacilityView" DataContext="{Binding FacilityViewModel, Mode=TwoWay}"/>                                    </Grid>                                    <!--</telerik:RadPane>-->                                 </telerik:RadTabItem>                                <telerik:RadTabItemx:Name="tabConnection" x:FieldModifier="public" Header="Connection View"IsSelected="False">                                     <!--<telerik:RadPane x:Name="Pane12" Header="Connection Explorer">-->                                    <Grid Margin="3 0">                                        <local:CommunicationViewx:Name="CommunicationView" DataContext="{Binding CommunicationViewModel}"/>                                    </Grid>                                    <!--</telerik:RadPane>-->                                 </telerik:RadTabItem>                            </telerik:RadTabControl>                        </telerik:RadPane>                    </telerik:RadPaneGroup>                </telerik:RadSplitContainer>                 <telerik:RadSplitContainer MaxWidth="679"telerik:DockingPanel.InitialSize="210,250" Width="400"                            x:Name="RightContainer"InitialPosition="DockedRight">                    <telerik:RadPaneGroup x:Name="Group2">                        <!--Properties-->                        <telerik:RadPane x:Name="PropertiesPane"Header="Properties">                            <Grid Margin="3 0">                                <Grid.RowDefinitions>                                    <RowDefinition Height="*" />                                </Grid.RowDefinitions>                                <local:PropertyEditorx:Name="PropertyEditor" Item="{Binding SelectedItem}"/>                            </Grid>                        </telerik:RadPane>                    </telerik:RadPaneGroup>                </telerik:RadSplitContainer>                 <telerik:RadSplitContainer                            x:Name="BottomContainer"InitialPosition="DockedBottom">                    <telerik:RadPaneGroup x:Name="Group3">                        <!--Properties-->                        <telerik:RadPane x:Name="OutputPane" Header="Output Window">                            <Grid Margin="3 0">                                <Grid.RowDefinitions>                                    <RowDefinition Height="*" />                                </Grid.RowDefinitions>                                <ListView Name="OutputBox"VerticalAlignment="Stretch" HorizontalAlignment="Stretch" Background="LightYellow"ItemsSource="{Binding OutputMessages}">                                    <telerik:EventToCommandBehavior.EventBindings>                                        <telerik:EventBindingCommand="{Binding OnOutputBoxSelectedCommand}" CommandParameter="{Binding ElementName=OutputBox, Path=SelectedItem}" EventName="SelectionChanged" />                                    </telerik:EventToCommandBehavior.EventBindings>                                    <ListView.ItemContainerStyle>                                        <StyleTargetType="ListViewItem">                                            <SetterProperty="Background" Value="{Binding ResultType, Converter={StaticResource ColorConverter}}"/>                                        </Style>                                    </ListView.ItemContainerStyle>                                    <ListView.View>                                        <GridView>                                            <GridViewColumnHeader="Number" DisplayMemberBinding="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type ListViewItem}}, Converter={StaticResource IndexConverter}}"/>                                            <GridViewColumnHeader="Description" DisplayMemberBinding="{Binding MessageContent}" Width="{Binding ElementName=OutputBox, Path=ActualWidth, Converter={StaticResource WidthConverter},ConverterParameter=1}"/>                                        </GridView>                                    </ListView.View>                                </ListView>                            </Grid>                        </telerik:RadPane>                    </telerik:RadPaneGroup>                </telerik:RadSplitContainer>            </telerik:RadDocking>        </Grid>    </Grid> </UserControl>