Hi,

in my application we have an ui which displays transaction data in it's raw form (XML Data), it's optional exception and a further content control with some parsed datails.

The structure of the RadWindow the following:

<UserControl x:Class="TransactionXmlDataView"
             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">

    <telerik:RadBusyIndicator x:Name="BusyIndicator">
        <Grid HorizontalAlignment="Stretch"
              Height="Auto"
              Width="Auto">

            <Grid.RowDefinitions>
                <RowDefinition Height="Auto" />
                <RowDefinition Height="Auto" />
                <RowDefinition Height="1*" />
            </Grid.RowDefinitions>

            <ContentControl x:Name="ParsedTransactionDataViewer"
                            Visibility="{Binding HasParsedTransactionData, Converter={StaticResource BoolToVisibilityConverter}}" />

            <TextBlock Text="{Binding DisplayName}"
                       HorizontalAlignment="Left"
                       Grid.Row="1"/>


            <telerik:RadLayoutControl Grid.Row="2">
                <ContentControl x:Name="XmlDocumentFileViewer" Width="{Binding XmlViewerWidth}"/>
                <telerik:LayoutControlSplitter Visibility="{Binding ExceptionViewerVisible, Converter={StaticResource BooleanToVisibleCollapsedConverter}}"/>
                <TextBox x:Name="ExceptionText"
                         TextWrapping="Wrap"
                         IsReadOnly="True"
                         VerticalContentAlignment="Top"
                         Visibility="{Binding ExceptionViewerVisible, Converter={StaticResource BooleanToVisibleCollapsedConverter}}"/>
            </telerik:RadLayoutControl>
        </Grid>
    </telerik:RadBusyIndicator>
</UserControl>

Not all parts of the UI are always shown:

• The ParsedTransactionDataViewer is optionally shown in the first row of the grid. The whole row is collapsed if there is nothing to show
• The LayoutControlSplitter and the Textbox "ExceptionText" within the third row are optionally shown. When there is no Excpetion to show the Splitter and Textbox shall be collapsed

Only the ContentControl XmlDocumentFileViewer is always displayed. This ContentControl is a UserControl with another ContenControl inside which Content is Binding to an RadSyntaxEditor in the Code.

<UserControl x:Class="XmlDocumentFileViewerView"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <ContentControl Width="Auto"
                    Height="{Binding ContentHeight}"
                    Content="{Binding XmlRadSyntaxEditor}" />
</UserControl>

<UserControl x:Class="TransactionXmlDataView"
             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">

    <telerik:RadBusyIndicator x:Name="BusyIndicator"
                              Style="{DynamicResource InputRadBusyIndicatorStyle}">
        <Grid HorizontalAlignment="Stretch"
              Margin="10"
              Height="Auto"
              Width="Auto">

            <Grid.RowDefinitions>
                <RowDefinition Height="Auto" />
                <RowDefinition Height="Auto" />
                <RowDefinition Height="1*" />
            </Grid.RowDefinitions>

            <ContentControl x:Name="XmlDocumentFileViewer" Width="1000" Height="1000"/>

        </Grid>
    </telerik:RadBusyIndicator>
</UserControl>

<UserControl x:Class="XmlDocumentFileViewerView"
             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">

    <telerik:RadSyntaxEditor
        x:Name="XmlEditor"
        IsReadOnly="True"
        AllowScaling="False"
        VerticalScrollBarVisibility="Visible"
        HorizontalScrollBarVisibility="Visible"
        Height="1000"
        Width="1000"/>
</UserControl>

Hi,

I an using RadMaskedCurrencyInput control for taking number from input its work fine for using English Keyboard. The problem is when I change the system language to Japanese and enter number using NumPad, instead of new value replace with entered one, new value is concatenate with previous value. Like if 415 is already entered, I switch the Keyboard to Japanese  and select the previous entered value and type new number 325, Predication window is open and choose the number 325. After's electing value, our RadMaskedCurrencyInput  shows 325415 value instead of 325.
Please help me to resolve this.


Thanks in Advance.

I've tried to combine the Telerik examples 'Dynamic RadMenu' with 'Switching themes at runtime'.
I've realized, that the subitems of the RadMenu do not change the theme (color) correctly.

I think that the ItemContainerStyle don't work correctly.

I've attached an example with two RadMenu.
First is created dynamically the second is static.

In the menu you can switch to different themes.
Please have look to the submenues (file). The color don't change.

I've also realized that also the size of the icons are displayed differently.

Hi,

I have created a RadGridView with a couple of columns (one of them being GridViewSelectColumn). I have also created a GroupDescriptor with GroupHeaderTemplate and I would like to add a GridViewCheckBox to the GroupHeaderTemplate, so I can select all items in a particular group by one click, however, the GridViewCheckBox is not enabled. I tried different properties on the control, but none of them works for me. 

If I add just a CheckBox then it works, but it does not have the style I need and I would not like to reproduce the Style already present on GridViewSelectColumn.

Can you advise how to enable the GridViewCheckBox ?

Thanks

            <telerik:RadGridView Grid.Row="1" ItemsSource="{Binding Collection}"
                                 AutoGenerateColumns="False"
                                 ShowGroupPanel="False"
                                 RowIndicatorVisibility="Collapsed"
                                 Padding="10"
                                 IsReadOnly="True"
                                 FrozenColumnsSplitterVisibility="Collapsed"
                                 IsFilteringAllowed="False"
                                 SelectionUnit="FullRow"
                                 SelectionMode="Extended">
                <telerik:RadGridView.GroupHeaderTemplate>

                </telerik:RadGridView.GroupHeaderTemplate>
                <telerik:RadGridView.GroupDescriptors>
                    <telerik:GroupDescriptor Member="Id"
                                             SortDirection="Ascending" />
                </telerik:RadGridView.GroupDescriptors>
                <telerik:RadGridView.Columns>
                    <telerik:GridViewSelectColumn/>
                    <telerik:GridViewDataColumn Header="Date" MinWidth="150"
                                                DataMemberBinding="{Binding RollDate}" />
                    <telerik:GridViewDataColumn Header="ID" MinWidth="100"
                                                DataMemberBinding="{Binding Id}" />
                    <telerik:GridViewDataColumn Header="Name" MinWidth="220"
                                                DataMemberBinding="{Binding Name}" />
                </telerik:RadGridView.Columns>
            </telerik:RadGridView>
        </Grid>

Hi,

I an using RadMaskedCurrencyInput control for taking number from input its work fine for using English Keyboard. The problem is when I change the system language to Japanese and enter number using NumPad , instead of new value replace with entered one, new value is concatenate with previous value. Like if 415 is already entered, I switch the Keyboard to Japanese  and select the previous entered value and type new number 325, Predication window is open and choose the number 325. After's electing value, our RadMaskedCurrencyInput  shows 325415 value instead of 325.
Please help me to resolve this.


Thanks in Advance.

Hi,

I use a RadGridView to display a collection of object. I use it for display only, no user input needed except for a button in the last column.

Why I use this control for such display and not a ListBox: a ListBox would require me to create an ItemTemplate but I need to keep constant columns width between my object properties so I can have a consistent alignment for all items. Also the columns should always be set to the largest control within it.

I remove most features that makes it look like a table: 

<telerik:RadGridView x:Name="radGridView"
                                 ItemsSource="{Binding Items}"
                                 ShowColumnHeaders="False" ShowGroupPanel="False"
                                 RowIndicatorVisibility="Collapsed"
                                 AlternateRowBackground="Transparent"
                                 AutoGenerateColumns="False"
                                 GridLinesVisibility="None"
                                 CanUserFreezeColumns="False" CanUserReorderColumns="False"
                                 CanUserSelectColumns="False">

I also set CanUserSelect="False" and  IsSynchronizedWithCurrentItem="False" but that didn't seem to work...

The last step would be to remove the selection and its display. I would like to remove the focus and color change when click on a row. I tried to set IsHitTestVisible = "False" but it prevent me to use my buttons in the last column.. 

Any suggestions ?

Thank you for your help

Trying to upgrade my C# WPF application to the latest telerik version using the Upgrade Wizard,

It crash right after starting the upgrade with:

An error occurred while running the wizard.

Error executing custom action Telerik.Windows.WPF.VSX.Actions.MultiProjectUpdateReferencesAction: System.Runtime.InteropServices.COMException (0x80004005): This reference cannot be removed from the project because it is always referenced by the compiler.
   at VSLangProj.Reference.Remove()
   at Telerik.VSX.ProjectConfigurators.ApplicationReferenceManager.RemoveReferences()
   at Telerik.VSX.ProjectConfigurators.ApplicationReferenceManager.UpdateReferences()
   at Telerik.VSX.Actions.UpdateReferencesAction.UpdateReferences(IProjectWrapUIComponents projectWrap)
   at Telerik.VSX.Actions.MultiProjectActionBase`1.Execute(WizardContext wizardContext, IPropertyDataDictionary arguments)
   at Telerik.VSX.Actions.MultiProjectUpdateReferencesActionBase`1.Execute(WizardContext wizardContext, IPropertyDataDictionary arguments)
   at Telerik.VSX.WizardEngine.ActionManager.ExecActions()

Tried in VS2019 and VS2022, same results. Installed the latest Telerik extension from the VS Extension market.

Hi,

I am unable to show the dynamic timer countdown in the GridView cell. 

can you please help me with the proper method. Refer to the attached video for more details.

Thank you

When I execute this code to open a window in the application, I see in the Diagnostic Tool that the window is cleaned

var dialog = new TestWindow();
dialog.Show();

<Window x:Class="BusinessModules.WfmModule.Views.TestWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"
        mc:Ignorable="d"
       Height="450" Width="800">
    <Grid/>
</Window>

public partial class TestWindow
{
    public TestWindow()
    {
        InitializeComponent();
    }
}

But if I change to RadWindow

<telerik:RadWindow x:Class="BusinessModules.WfmModule.Views.TestWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"
        mc:Ignorable="d"
       Height="450" Width="800">
    <Grid/>
</telerik:RadWindow>

I see that the window is not cleaned

This is after I opened it 18 times and of course closed all the windows

Would appreciate help

When you use a MentionContext on a RadRichTextBox and you are on the last line of the text box, it does not pop open a Mention Context Menu when using the Context Character.  You have to hit a return to expand the box, and then move up a line, and then use the mention Character. 

Am I missing something or was this done by design? 

Is there a way to trick it into thinking it isn't the last line? 

Can it be fixed to possibly open upward instead of downward?  Since my example is only one line, an upward solution wouldn't work for me either.