Hi All,

Is there any current feature in RadPdfViewer through which I can navigate to previously visited pages.

Something like 'Back' button. On click of this, user can see what are the pdf pages he has visited previously.

 

Many Thanks,

Divya

 

Why doesn't this work in RadGridView but works fine in standard ListView control?:

 
I have a CellTemplate with DataTemplate.Triggers defined:

<Window.Resources>

 

<DataTemplate x:Key="ActiveGraphic">

 

 

<StackPanel>

 

 

<Control x:Name="icon" Template="{StaticResource addImage}" />

 

 

</StackPanel>

 

 

<DataTemplate.Triggers>

 

 

<DataTrigger Binding="{Binding Path=Enabled}" Value="True">

 

 

<Setter TargetName="icon" Property="Template" Value="{StaticResource addImage}"/>

 

 

</DataTrigger>

 

 

<DataTrigger Binding="{Binding Path=Enabled}" Value="False">

 

 

<Setter TargetName="icon" Property="Template" Value="{StaticResource deleteImage}" />

 

 

</DataTrigger>

 

 

</DataTemplate.Triggers>

 

 

</DataTemplate>

and GridViewDataColumn:
<telerik:GridViewDataColumn Header="Activated" DataMemberBinding="{Binding Path=Enabled}" CellTemplate="{StaticResource ActiveGraphic}" />
DataTemplate.Traggers doesn't fire and Template property never changes from default.

 

Hi!

 I want to have a pane without a header, but in this case the user cannot drag the pane. Is there a way to initiate the drag from code or maybe some other way to do this?

 

We currently are using SQL Server Analysis services as the back end and using Telerik for WPF to display various Pivot Tables from the SQL Server cubes. We provide Telerik control with a Connection settings object via the AdomdDataProvider class to provide connection information as follows

"Provider=MSOLAP.5;User Id=genericuserid;Password=[password];Data Source=[servername];Initial Catalog=[cubename]Timeout=360 

The issue we are having is that we are finding that unless that actual Windows domain user (i.e. the person logged in) has access (via a role defined in the SQL Server cube) then they are refused access even if the user id in the connection string (in this example 'genericuserid') does have full admin privileges, In other words it seems that SQL Server for the purposes of getting at the CUBE data is ignoring the user id passed in the connection string and always using the domain user id.

Is there anyway I can force SQL Server to use the 'genericuserid' so I do not have to explicitly give users access via a role.

 

Thanks

I am looking for maintaining the same recent color list for all the RadColorPicker instances which we have in application. e. g. if user creates a custom color from one colorpicker (and colorEditor) control, user doesn't have to do the same for another color pickers. User should see the same color in recent colors for the all the color pickers.I am trying to figure out, how to implement it. I see the property RecentColorsItemsSource, which could be of use here , but then, I am not able to get it working. I am trying to set sample colors in the code behind like this:  void radColorPicker_Loaded(object sender, RoutedEventArgs e)
        {
            radColorPicker.RecentColorsItemsSource = new List<Color> { Colors.Red, Colors.Pink };
        } but with this code I am getting this error: "Object reference not set to an instance of an object."}   at Telerik.Windows.Controls.RadColorSelector.BindRecentColorsPalette()
   at Telerik.Windows.Controls.RadColorSelector.BindXamlElements()
   at Telerik.Windows.Controls.RadColorSelector.OnApplyTemplate()
   at System.Windows.FrameworkElement.ApplyTemplate()
   at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
   at System.Windows.UIElement.Measure(Size availableSize)
   at MS.Internal.Helper.MeasureElementWithSingleChild(UIElement element, Size constraint)
   at System.Windows.Controls.ContentPresenter.MeasureOverride(Size constraint)
   at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
   at System.Windows.UIElement.Measure(Size availableSize)
   at System.Windows.Controls.Control.MeasureOverride(Size constraint)
   at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
   at System.Windows.UIElement.Measure(Size availableSize)
   at System.Windows.Controls.Border.MeasureOverride(Size constr Some help here would be appreciable.

I am looking for maintaining the same recent color list for all the RadColorPicker instances which we have in application. e. g. if user creates a custom color from one colorpicker (and colorEditor) control, user doesn't have to do the same for another color pickers. User should see the same color in recent colors for the all the color pickers.

I am trying to figure out, how to implement it. I see the property RecentColorsItemsSource, which could be of use here , but then, I am not able to get it working. I am trying to set sample colors in the code behind like this: 

 

void radColorPicker_Loaded(object sender, RoutedEventArgs e)
        {
            radColorPicker.RecentColorsItemsSource = new List<Color> { Colors.Red, Colors.Pink };
        }

 

but with this code I am getting this error:

 "Object reference not set to an instance of an object."}

   at Telerik.Windows.Controls.RadColorSelector.BindRecentColorsPalette()
   at Telerik.Windows.Controls.RadColorSelector.BindXamlElements()
   at Telerik.Windows.Controls.RadColorSelector.OnApplyTemplate()
   at System.Windows.FrameworkElement.ApplyTemplate()
   at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
   at System.Windows.UIElement.Measure(Size availableSize)
   at MS.Internal.Helper.MeasureElementWithSingleChild(UIElement element, Size constraint)
   at System.Windows.Controls.ContentPresenter.MeasureOverride(Size constraint)
   at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
   at System.Windows.UIElement.Measure(Size availableSize)
   at System.Windows.Controls.Control.MeasureOverride(Size constraint)
   at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
   at System.Windows.UIElement.Measure(Size availableSize)
   at System.Windows.Controls.Border.MeasureOverride(Size constr

 Some help here would be appreciable.

Hello,

I am using Telerik TabControl and have several tab items under it. 

Issue : When I set IsTabEnabled = false in VM, it disables the tabitem but does not apply the below style. The trigger seems to be not getting called when TabItem.IsEnabled Property sets to false. Please suggest.

Thanks,

Abdi

TabItem Style: 

I have a couple of questions:

1. Is there a quick way to change Connector's tooltip?

2. I want to prevent a connection creation in certain situations, e.g. create an unconnected node from one of sides. What is the best way to do it?

Hi There, I've a tricky question about connector and connection.

I need to develop a GUI where I can let the user define a connector based upon a polyline (or directly a polyline) by 3 points : A-start, C-end and a third one (B) to adapt the resulting curve to a set of points (to match the more it can the shape see the attached file).

In fact, the main problem is to determine how to retrieve parameters setup by the user when moving the connector.

Once done, how can I access polyline parameters between A and B, B and C. The main goal is to retrieve the equation between the three points. I know it can be done through an equation system solving, but do the TELERIK object is providing any useful attributes or methods?

I mean by example : tension value between points for the spline, factors of the cubic equation, ...

 
Let me know please

Hello,

Here is My XAML. If I see it in Chart, I appear as attached file. Now, I want to join those scattered points. If we observe those clearly, they appear in "D" shape.

 I want to join all the datapoints in Line as D

 <telerik:RadCartesianChart x:Name="CartesianChart1" >
            <telerik:RadCartesianChart.HorizontalAxis >
                <telerik:LinearAxis Maximum="{Binding PMax}" Minimum="0"  />
            </telerik:RadCartesianChart.HorizontalAxis>

            <telerik:RadCartesianChart.VerticalAxis>
                <telerik:LinearAxis Maximum="{Binding Max}"  Minimum="{Binding Min}" />
            </telerik:RadCartesianChart.VerticalAxis>
            
            <telerik:RadCartesianChart.Annotations>
                <telerik:CartesianGridLineAnnotation Axis="{Binding VerticalAxis, ElementName=CartesianChart1}" Value="0" ></telerik:CartesianGridLineAnnotation>
            </telerik:RadCartesianChart.Annotations>
            
            <telerik:RadCartesianChart.Series>
                <telerik:ScatterPointSeries>
                    <telerik:ScatterPointSeries.DataPoints>
                        <telerik:ScatterDataPoint XValue="250" YValue="-100"  />
                        <telerik:ScatterDataPoint XValue="250" YValue="178" />
                        <telerik:ScatterDataPoint XValue="496" YValue="-100" />
                        <telerik:ScatterDataPoint XValue="496" YValue="178" />
                        <telerik:ScatterDataPoint XValue="520" YValue="-89" />
                        <telerik:ScatterDataPoint XValue="520" YValue="90" />
                        <telerik:ScatterDataPoint XValue="528" YValue="0" />
                    </telerik:ScatterPointSeries.DataPoints>
                </telerik:ScatterPointSeries>
            </telerik:RadCartesianChart.Series>
        </telerik:RadCartesianChart>