I'm trying to have Validation errors for my RadMaskedTextBox, Currently I was able to do that but it's dynamic and I want to change that.If I set the range only < 250, and I put 500 inside the textbox it'll trigger and the Validation Error will appear.What I want to happen is the Validation Error only happen when my button is pressed. May I ask how do I convert to do that?
Xaml

<ControlTemplate x:Key="validationTemplate">
    <DockPanel>
        <AdornedElementPlaceholder />
        <TextBlock FontSize="20" Foreground="Red">Error!</TextBlock>
    </DockPanel>
</ControlTemplate>

<controls:RadMaskedCurrencyInput
    x:Name="radMaskedCurrencyInput"
    InputBehavior="Insert"
    Validation.ErrorTemplate="{StaticResource validationTemplate }"
    Value="{Binding Path=DecimalValue,
    ValidatesOnDataErrors=True,
    ValidatesOnExceptions=True,
    NotifyOnValidationError=false,
    UpdateSourceTrigger=PropertyChanged}" />

<Button Content="Execute" cal:Message.Attach="[Click] = [ExecuteMessage]"/>ViewModel:private decimal decimalValue;

public decimal DecimalValue
{
    get { return decimalValue; } 
    set
    {
    if (value > 250)
    {
        throw new ValidationException("Value cannot be greater than 250.");
    }
    else
    decimalValue = value;
    this.OnPropertyChanged("DecimalValue");
    }
}

I have a WPF MVVM application with a screen that has a Telerik Chart(RadCartesianChart) on it. The chart can contain more than one series in it. I need to have at least one of the series be clickable and based on the click execute a command in the View Model sending it the point (or at least the X axis) on the line that was clicked.

I believe I need to set the Command and CommandParameter in the codebehind of the page, but not sure how.

In the end I need the click command of the series to execute the PlotChartItemClickedCommand Sending it a parameter containing the X axis data which in my case is the Category.

Below is my code XAML, CodeBehind and VM. Any help would be greatly appreciated

XAML:

Hello,

I installed the Q2 SP1 and now the RadComboBox shows different than before.
How can I reuse the Windows8 Theme?

Hi I'm trying to display a System.Windows.Controls.WebBrowser in a RadWindow. The WebBrowser does not appear to render properly. The WebBrowser control is there (I can right click and display the context menu) but the page it displays is not visible? The following code snippets should demonstrate the issue...

Create the RadWindow in response to a button click...

<Window x:Class="TelerikForm.Window1"

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

xmlns:telerik="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.Navigation"

Title="Window1" Height="300" Width="300">

<Grid>

<Button Name="launchWindow" Content="launchNewWindow" Click="launchWindow_Click" />

</Grid>

</Window>

private void launchWindow_Click(object sender, RoutedEventArgs e) {

RadWindow testWindow = new RadWindow();

testWindow.Content = new Browser();

testWindow.Show();

}

And add some content containing the WebBrowser...

<UserControl x:Class="TelerikForm.Browser"

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

Width="600" Height="600">

<StackPanel>

<Border Width="590" Height="590" Margin="5" BorderBrush="Black" BorderThickness="1">

<WebBrowser Name="browser" Loaded="browser_Loaded" >

</WebBrowser>

</Border>

</StackPanel>

</UserControl>

private void browser_Loaded(object sender, System.Windows.RoutedEventArgs e) {

browser.Navigate(new Uri("http://www.google.co.uk/", UriKind.RelativeOrAbsolute), null, null, "");

}

Thanks in advance..Simon...

I noticed a great deal of files being supported. Is there a way to import outlook emails? Either directly from pst or some intermediate method?

I've extended the demo such that the minimap displays about two hours of time, and the main scheduleview displays about 10 minutes.

What I'd like is for movement of the timebar on the minimap to change the horizontal scrolling of the timeline in the scheduleview. And vice versa.

From what I can tell, the original code timebar simple adjusted "VisibleDays" in the scheduleview. Since I am always much less than a day this is no longer a good way to synchronize views.

Is there a way to bind the timebar slider value to the horizontal slider value on the scheduleview? I've attached a screenshot.

Hello all of you, I am new to programming, I have a problem with my website, I want to redirect my website from virtuoso.co.in to http://www.virtuoso.co.in (non www to www).. I am using .htaccess file for redirection as I have read somewhere, but it is not working. I think maybe my .htaccess code is wrong or maybe server problem.

my .htaccess code is:

Options +FollowSymLinks
RewriteEngine on
# index.html to /
RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /.*index\.html\ HTTP/
RewriteRule ^(.*)index\.html$ /$1 [R=301,L]
RewriteCond %{HTTP_HOST} !^www\.
RewriteRule ^(.*)$ http://www.%{HTTP_HOST}/$1 [R=301,L]

Please help me out.. thanks in advance!

Maria
_______________
Virtuoso IT Solutions Pvt. Ltd.

Hi,

I created a custom UserControl based on the RadAutoCompleteBox control and I customized the dropdown using a style to have a grouping feature. In the dropdown, for each group, I use a RadExpander containing the group title and a button to expand or collapse the group. If the user use the up/down arrow keys to navigate through the item, when the user are on an expander, I would like to catch to catch the left/right arrow keys to expand/collapse the expander.

How it's possible to do this???

Thank's
Alain

Here is my style:

            <Style x:Key="SearchBoxControlItem" TargetType="telerik:RadListBoxItem" BasedOn="{StaticResource RadListBoxItemStyle}">
                <Setter Property="FontWeight" Value="Medium" />
                <Setter Property="FontFamily" Value="Segoe UI" />
                <Setter Property="FontSize" Value="12" />
                <Setter Property="IsEnabled" Value="True"/>
                <Setter Property="Template">
                    <Setter.Value>
                        <ControlTemplate>
                            <Grid>
                                <Grid.ColumnDefinitions>
                                    <ColumnDefinition Width="Auto" />
                                    <ColumnDefinition Width="*" />
                                    <ColumnDefinition Width="Auto" />
                                </Grid.ColumnDefinitions>
                                <WrapPanel Grid.Column="0" VerticalAlignment="Center" Orientation="Horizontal" Margin="5 0">
                                    <TextBlock Text="{Binding Name}" Foreground="Black" FontWeight="Normal" IsHitTestVisible="False" TextWrapping="Wrap" VerticalAlignment="Center"/>
                                    <TextBlock Text="{Binding TotalItems, StringFormat='({0})'}" Foreground="Black" FontWeight="Normal" IsHitTestVisible="False" Margin="5 0 0 0" VerticalAlignment="Center"/>                                    
                                </WrapPanel>
                                <Rectangle Grid.Column="1" Fill="LightGray" Height="1" Stroke="LightGray" VerticalAlignment="Center" Margin="2 0" />
                                <telerik:RadExpander Style="{DynamicResource RadExpanderStyle}" Grid.Column="2" Margin="2 0" Loaded="RadExpander_Loaded" Collapsed="RadExpander_CollapsedExpanded" VerticalAlignment="Center" Expanded="RadExpander_CollapsedExpanded" IsTabStop="False" />
                            </Grid>
                        </ControlTemplate>
                    </Setter.Value>
                </Setter>
            </Style>

When validation is active in radgrid cell, cannot lost focus from cell.
Standart red border in cell apear from IDataErrorInfo when triger validation according inner business logic.
But why cannot change cursor from current edit cell with error? Cannot change cursor focus to other cell.

Why?


                     
workaround: Must press key "Esc" to undo changes in cell, validation will be set to none active.

I set ActionOnLostFocus="None" but the same as first one.

<telerik:RadGridView x:Name="NASA_PriorityShips" ActionOnLostFocus="None" ItemsSource="{Binding ShipCollections, Mode=TwoWay}"
                      SelectionMode="Single" SelectedItem="{Binding Path=SelectedShip, Mode=TwoWay}" 
                      AutoGenerateColumns="False" ShowGroupPanel="False" RowIndicatorVisibility="Collapsed"
                      ColumnWidth="*" CanUserFreezeColumns="False">
                     
                     
ActionOnLostFocus="None" in RadGridView not work at all.

Hi,

I'm trying this code, but it doesnt draw a grid:

ChartMain = new RadCartesianChart();

Style style = new Style();
style.TargetType = typeof(Line);
style.Setters.Add(new Setter(Line.StrokeProperty, Brushes.Black));
style.Setters.Add(new Setter(Line.StrokeThicknessProperty, new Thickness(2.0)));

CartesianChartGrid chartGrid = new CartesianChartGrid();
chartGrid.MajorLinesVisibility = GridLineVisibility.XY;
chartGrid.MajorYLineStyle = style;
chartGrid.MajorXLineStyle = style;

ChartMain.Grid = chartGrid;