hi there,

I'm loading a bunch of JPG files in one ListBox and then when the final user do doble-click mouse event my aim is just load the one JPG into Telerik control.
How can I do that??





Thanks in advance,

Hi -

I have 2 user controls which are bound to the same ViewModel. See attached diagram. I am using the Aggregate Functions to get Sum,Count and average. 
UC2 - where the grid exists - doesnt need to show these aggregate values
UC1 - has textboxes which will be displaying the aggregate values. 

Since they both have the datacontext of the a same CommonViewModel - how can i set a property from UC2 of an aggregate value to a ViewModel Property - so then be leveraged in UC1. 

Obviously if I had to show the values in UC2 directly - then i can do XAMl based simple stuff like this - but this doesnt help me here - since I want to show these values in UC1 (and not UC2)


Am attaching a complete working sample solution also to highlight the issue. Please see the CommonViewmodel and the 3 properties in there which i want to set with the aggregate value calculated from the gird in UC2.

Link for the working solution is as follows (since i cant upload it here) - https://github.com/pratikrshah/telerikaggsample


Can somebody please help

Thanks

Hello! 

I use EditorTemplate property of PropertyDefinition class for showing a combobox with instances of some class to set property value. It works well but - is it possible to use the same way for properties shown in the property grid inside CollectionEditorPicker control? Or maybe another way to get the same effect.

Thanks in advance,
Mikhail

Hi,

I am trying to use RadRibbonView inside my user control.
And since RadRibbonView does not work unless we include RadRibbonWindow, I have tried to add it to my User control.

It is always giving exception.
"Set property 'System.Windows.Controls.ContentControl.Content' threw an exception.' Line number '6' and line position '14'."

Here is my Code:(XAML:)

<UserControl x:Class="TestTelerikRibbonApp.UserControlTab1"
             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"
             Name="UCTestTab1"
             mc:Ignorable="d" 
             d:DesignHeight="330" d:DesignWidth="488">    
    
    <telerik:RadRibbonWindow>
        <telerik:RadRibbonView x:Name="rbvTest">
            <telerik:RadRibbonTab Header="RadRibbon" HorizontalAlignment="Left" Margin="0,0,0,0" Name="radRibbonTab" VerticalAlignment="Top">               
                <telerik:RadRibbonGroup Header="Home" Name="rgHome">
                </telerik:RadRibbonGroup>
            </telerik:RadRibbonTab>
        </telerik:RadRibbonView>
    </telerik:RadRibbonWindow>
</UserControl>

Hello,

I‘d like to show  xml data (with xsd) in a RadGridView and edit its value. The values in the grid should allow only this data, which are allowed in xsd. For instance, for enum type I would like to have a ComboBox column.

 

In Xaml I have a following code:

 

<telerik:RadGridView x:Name="dataGrid" AutoGenerateColumns="True" CanUserResizeRows="True"> 

</telerik:RadGridView>

The xml data is loaded in a DataSet and connected to the grid:

private void OnLoaded(object sender, RoutedEventArgs routedEventArgs)

        {

            var data = new DataSet();

            data.ReadXmlSchema(@"D:\Development\Data\IBISConfig.xsd");

            data.ReadXml(@"D:\Development\Data\IBISConfig.xml");

            dataGrid.DataMember = data.Tables[data.Tables.Count - 1].TableName;

            dataGrid.ItemsSource = data;

        }

The Xml file is shown as a hierachical data, but the data types in the columns are always strings. 

How can I change the column type, without to parse the xsd?

Best Regards
Marian

I want to allocate in ClipBoard object the selected row:
xaml:



code-behind: (it does fails)

Hi,

in your OrgChart example i found a way to Export the diagram to png or html. Two questions:

1) why ist the Background of the Image black if i Export the Diagramm to png?
2) where do i find the "HTMLExportHelper.CreateHTMLFile(this.diagram);" HTMLExportHelper?

Thanks
Best Regards
Rene

Hi,

I am hosting a radgridview in a RadDocumentPane,  The gridview's source is set by code and can change dependent on user selection.  I would like the radgridview height to size to the RadDocumentPane so that the scrollbars would show automatically and the radgridview would not extend beyond the bottom of the RadDocumentPane.  I have not been able to acheive this, would you please advice me on this.

Regards,
Joe

 <telerik:RadDocking   BorderThickness="0" Padding="2">
            <telerik:RadDocking.DocumentHost>
                <telerik:RadSplitContainer  >
                    <telerik:RadPaneGroup>
                        <telerik:RadDocumentPane  telerik:StyleManager.Theme="Office_Black" x:Name="optpnl" Width="400" >
                            <StackPanel Orientation="Vertical" >                        
                                <ScrollViewer VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Auto"  >
                                    <telerik:RadGridView x:Name="InfoGrid" RowHeight="10.5" telerik:StyleManager.Theme="Office_Black"
                                AutoGenerateColumns="True" ShowGroupPanel="False"  AlternateRowBackground="LightBlue"  AlternationCount="2"
                                IsReadOnly="False" IsFilteringAllowed="False" RowIndicatorVisibility="Collapsed"
                                CanUserReorderColumns="True" CanUserSortColumns="False" Padding="0" Margin="2,2,2,2">
                                    </telerik:RadGridView>
                                </ScrollViewer>
                                <telerik:RadBusyIndicator x:Name="busyInd"  telerik:StyleManager.Theme="Office_Black"  ></telerik:RadBusyIndicator>
                            </StackPanel>
                        </telerik:RadDocumentPane>
                    </telerik:RadPaneGroup>
                </telerik:RadSplitContainer>
            </telerik:RadDocking.DocumentHost>
</telerik:RadDocking>

We are trying to build a FilterDestriptor with FilterValues in German format for numeric decimal Values.

In German Culture ("de-DE") the double value 0.1 is written 0,1 (with comma), but FilterDesriptor will not parse this correctly although the thread's CurrentCulture is German. So "0,1" will be parsed incorrectly as 1.0D when using the constructor to build a FilterDescriptor:

FilterDescriptor mydescriptor = FilterDescriptor(FilterMember, FilterOperator, "0,1", FilterIsCaseSensitive);

Where can I set the culture to use for number conversion???

Hi, 

after updateing to the most current internal build I get the error
ArgumentException: 'Windows8' is not a valid value for the 'Telerik.Windows.Controls.StyleManager.Theme' property on a Setter.

The File producing this looks like this (and worked before):



Manfred