Hello,

I'm trying to use busy indicator. What I've done is declaring it as static field for in my App class. I can call and change it from wherever I want, the thing is, I do not know how to call it correctly. My intuition told me to do something like this:

And in new page constructor I'm calling App.BusyIndicator.IsBusy = false.

The problem is, that Indicator is awaiting Page to load and showing exaclty on the same time as page does. I want it to render and show before my page loads. Technicly and intuitively it should work as intended, but I guess there is some render-related issue here, so window doesn't want to show indicator before all stuff is rendered. The thing is, I want to keep indicator as simple as possible, without so much code and preferably without XAML styling and overriding anything. How can I do it in the way I want? Is it possible?

Thanks in advance

Hello,

I'm developing application with ADO DB, using telerik. Currently my problem is to reload data of RadGridView after I commit changes to DB from another window.

My app structure is Window (main window) with Pages inside. In some places I'm calling window.ShowDialog() (<- dialog window), and those windows contains some editable data, which I commit to db. And after I commit those data I want to refresh my page, inside my main window. However, pages aren't static, so I can't simply call any refresh of their containters from my dialog window. Is there any way to set something like listening to page, which is triggered after dialog window is closed? Or is there any other way to refresh data on window closing?

Hello,

I am trying to create a Diagram, using RadDiagram, and I want to apply some custom styles using StyleSelectors.

My main issue is that when I apply a ShapeStyle to a RadDiagram (even static) then the shapes disappear!The same happens with the connections.

Even the simplest examples from Customize the RadDiagramShape Style do not work! I use Telerik 2017.3.1018.45.NoXaml version and I have added the following dictionaries:

My MainWindow.Xaml

Thanks in advance
Dimitris

when drag an outer gridSplitter  the gridview  display incomplete

the step is

1.  drag the gridview's scrollbar to bottom

 2. drag up the red gridSplitter 

3. then the gridview display incomplete

my code is as follows

<Window x:Class="RadComboBoxStyling.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:example="clr-namespace:RadComboBoxStyling"
        Title="MainWindow"
         WindowState="Maximized">
    <Window.Resources>
        <example:AgencyViewModel x:Key="DataSource" />
    </Window.Resources>    
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="3*" />
            <RowDefinition Height="*" />
        </Grid.RowDefinitions>
        <GridSplitter Height="2"
                      HorizontalAlignment="Stretch"
                      VerticalAlignment="Bottom"
                      Background="Red"
                      ShowsPreview="True" />
        <telerik:RadTabControl Grid.Row="1">
            <telerik:RadTabItem>
                <telerik:RadGridView  ItemsSource="{Binding Source={StaticResource DataSource}, Path=TestData}" />
            </telerik:RadTabItem>
        </telerik:RadTabControl>
    </Grid>
</Window>

class AgencyViewModel
    {
        public AgencyViewModel()
        {
            TestData = new DataTable();
            testData.Columns.Add(new DataColumn { ColumnName = "aa" });
            testData.Columns.Add(new DataColumn { ColumnName = "bb" });
            for (int i = 0; i < 10; i++)
            {
                testData.Rows.Add(new string[] { "testaa" + i, "testbb" + i });
            }
        }

        private DataTable testData;

        public DataTable TestData
        {
            get { return testData; }
            set { testData = value; }
        }
    }

My diagram size is fixed.

When the items is many(over 100 or more), then i layout the diagram

SugiyamaSettings settings = new SugiyamaSettings()
            {
                VerticalDistance = 10d,
                HorizontalDistance = 5d,
            };
            transDiagram.Layout(LayoutType.Sugiyama, settings);

some items is out of the diagram

How to let the items inner the diagram when items is horizontal or vertical overflow  

Hi,

I created a behavior to scroll to the selected item in a RadGridView when the selected item is set programmatically. Basically, I used Dan's answer in this post: https://www.telerik.com/forums/scroll-to-row-when-programmatically-setting-selected-item.

This works fine when applying the behavior directly to the grid as in following example

 <telerik:RadGridView Grid.Column="2"  ItemsSource="{Binding StockSvtCollectionView}" SelectedItem="{Binding CurrentModel}" GroupRenderMode="Flat"          AutoGenerateColumns="False" IsReadOnly="True" ShowGroupFooters="True" ShowColumnFooters="True" AutoExpandGroups="True" Margin="0,-10,0,10">

            <i:Interaction.Behaviors>
                <uct:RadGridViewScrollSelectedItemIntoViewBehavior/>
            </i:Interaction.Behaviors>

Now I'm looking for an easy way to apply this behvior to all my GridViews.  I tried using a style:

    <Style x:Key="DefaultTelerikGridView" TargetType="{x:Type telerik:RadGridView}">

        <Style.Setters>
            <Setter Property="i:Interaction.Behaviors">
            <Setter.Value>
                <uct:RadGridViewScrollSelectedItemIntoViewBehavior/>
            </Setter.Value>
            </Setter>
            <Setter Property="telerik:StyleManager.Theme" Value="{StaticResource DefaultTelerikApplicationTheme}"/>
        </Style.Setters>
    </Style>
    <Style TargetType="{x:Type telerik:RadGridView}" BasedOn="{StaticResource DefaultTelerikGridView}"/>

But this generates this error:

The property "Behaviors" is not a DependencyProperty. To be used in markup, non-attached properties must be exposed on the target type with an accessible instance property "Behaviors". For attached properties, the declaring type must provide static "GetBehaviors"  and "SetBehaviors"

Any help would be much appreciated.

Hi..

I have an app, that have been using the maps perfectly for several years.

Now, I get an Empty Map - No Roads nothing!

I'm using the BING provider.

Any ideas?  Help!!