Hi,

The image editor seems to suit my needs, but I need certain functionality that isn't there. Is it possible to extend your RadImageEditor class? More specifically, I want to add the following:

1. Zooming should use Nearest Neighbor instead of bilinear.
2. Image overlay. E.g. Some text printed above the image.
3. Additional input:
   • Mousewheel should zoom instead of scrolling.
   • Horizontal mousewheel scrolling.
   • Left/right mouse click handling.
   • Keyboard commands.

Also, I'm wondering if this control is hardware accelerated. Performance will be crucial in my case. Am I better off using some other image viewer?

Hi,

I have a problem using "paste" in radgridView of 2012.2.607.40. (it Works well of 2011.3.1116.40).

I select 3 rows in Excel,copy them and I want to paste these in  my grid.  I click new row then click paste. I hope that the 3 rows will in the last 3 rows in my grid. it means that these 3 rows will be 3 new rows of my grid. BUT the result is , it will erase the first 3 rows of my current grid. Sometimes il will erasing the last few rows.

For exemple : I have 1,2,3,4 in my grid, each number in a different row (4 rows). Now, i want to paste 5,6,7 in the grid, I click add rows (now I have 1,2,3,4,0 in 5 rows), and click paste, the result that I want is 1,2,3,4,5,6,7, BUT the result is 5,6,7,4,0 .

Here is my grid :   
           <telerik:RadGridView
                SelectionMode="Extended" MaxHeight="150" x:Name="gridView"
                IsReadOnly="{Binding Path=ObjectBase.IsReadOnly, RelativeSource={RelativeSource FindAncestor, AncestorType=sc:GridDesigner}}"
                VerticalAlignment="Top" CanUserDeleteRows="True" RowIndicatorVisibility="Visible"
                CanUserFreezeColumns="False" CanUserInsertRows="True" ShowGroupPanel="False"
                AutoGenerateColumns="True" CanUserSelect="True" SelectionUnit="FullRow"
                ClipboardCopyMode="Cells" ClipboardPasteMode="Default" BorderThickness="0" EnableRowVirtualization="True">
            </telerik:RadGridView>

Then I have tried to use the control of Pasting like this :
private void gridView_Pasting(object sender, GridViewClipboardEventArgs e)
{
    var newItem = this.radGridView1.Items.AddNew();
    this.gridView.SelectedItem = newItem;
}

And also like this:

        private void gridView_Pasting(object sender, Telerik.Windows.Controls.GridViewClipboardEventArgs e)
        {
            this.gridView.Items.MoveCurrentToLast();
        }

but it doesn't work.

Thank you in advance for your help.

Ricardo Chorro.

Hi,

I am using Q3 Version.
When i create GanttView as userControl and paste all OfficeBlue Theme to the resource of the userControl , i cant see the designer cause i get an exception like : " is not a valid value for the 'Telerik.Windows.Controls.Scheduling.ZIndexManager.ZIndex' property on a setter.
I dont understand what is the problem about the " in the telerik:ZIndexManager Tag.

Thanks

Hello,

This is my first time writing you here...and i think that your help is outstanding.

I have simple question, its maybe something basic that i don't understand..

If i put in docking area simple rad pane, with command binding for open...Open button will always be disabled.

/////////////////////////////////////////////////////////////
<telerik:RadPane Header="Pane 1">
                            <telerik:RadPane.CommandBindings>
                                <CommandBinding Command="Open" Executed="CommandBinding_Executed" CanExecute="CommandBinding_CanExecute"/>
                            </telerik:RadPane.CommandBindings>
                            <Grid>
                                <Grid.RowDefinitions>
                                    <RowDefinition/>
                                    <RowDefinition/>
                                </Grid.RowDefinitions>
                                <telerik:RadToolBar MaxHeight="40" Grid.Row="0">
                                    <Button Command="telerik:RadDockingCommands.Close" Content="Close" MaxHeight="20" MaxWidth="40"/>
                                    <Button Command="Open" Content="Open" MaxHeight="20" MaxWidth="40"/>
                                </telerik:RadToolBar>
                            </Grid>
                        </telerik:RadPane>

private void CommandBinding_Executed(object sender, ExecutedRoutedEventArgs e)
        {
            e.Handled = true;
        }


        private void CommandBinding_CanExecute(object sender, CanExecuteRoutedEventArgs e)
        {
            e.CanExecute = true;
            e.Handled = true;
        }


////////////////////////////////////////

Thank you in advance

Hello,

way does the binding on the Visibility property not work? 

below my code, I'm using RadControls for WPF Q2 2012 SP1\Binaries\WPF40\Telerik.Windows.Controls.Charting.dll

thanks!

<telerik:RadChart x:Name="RCVUtilizationAverage" Grid.Column="0" >
     <telerik:RadChart.SeriesMappings>
         <telerik:SeriesMapping LegendLabel="Plan-Auslastung" ItemsSource="{Binding PlanUtilizations}">
              <telerik:SeriesMapping.SeriesDefinition>
                   <telerik:LineSeriesDefinition ShowItemLabels="False" Visibility="{Binding PlanUtilizationsVisibility, Mode=TwoWay}" />
               </telerik:SeriesMapping.SeriesDefinition>
....

private SeriesVisibility _PlanUtilizationsVisibility = SeriesVisibility.Visible;
public SeriesVisibility PlanUtilizationsVisibility { 
    get { return _PlanUtilizationsVisibility; } 
    set { _PlanUtilizationsVisibility = value; } 
}

In the application I'm currently developing for, we are using the the WPF RadRichTextBox as an Html editor, in which documents are synced to a server and accessed from many different computers.

In order to handle embedded images (ImageInlines), we associate each image with a content id number, which is stored on the server.  My problem comes into effect when the user downloads a document (along with it's embedded images) from the server, since the content id number is stored in place of the src attribute on the Html <image> tag. The Telerik control parses the image tag fine, and simple displays an image placeholder due to the content id being an invalid path, so I loop through the Document's ImageInlines and replace the src attribute with a proper filepath:
           

IEnumerable<ImageInline> inlines = document.EnumerateChildrenOfType<ImageInline>();

foreach (ImageInline image in inlines)

{

    image.UriSource = new Uri(GetLocalPath(image.UriSource.AbsolutePath);

}

The problem then is that the RichTextBox control doesn't seem to update to show the image at the given path (even though I have verified, by exporting and inspecting the Html, that the src attribute points to a valid image file).  Is there some sort of "force update" that I need to perform, or perhaps a step I'm missing? Or is there possibly just a better way of doing something along these lines?

Thanks,
Chris Covert

While creating corresponding WPF libraries for our Sliverlight ones, I ran across an issue. One of our views uses a RadTreeView with HierarchicalDataTemplates. In Silverlight, it works fine using the Telerik.Windows.Controls.HierarchicalDataTemplate. That same view will not compile in the WPF assembly because Telerik.Windows.Controls.HierarchicalDataTemplate does not seem to exist for WPF. I know there's a Windows HierarchicalDataTemplate, but I can't seem to find the Telerik one anywhere. 

If this type does not exist, your documentation for ItemTemplateSelector might need to be updated as well:
http://www.telerik.com/help/wpf/radtreeview-populating-with-data-item-template-selector.html

That article shows it's usage, but again, I can't find that type anywhere in the Telerik WPF assemblies. I'm using the latest 2011 Q3 release, btw.

Thanks in advance...
-Tony

Hi Telerik,

I'm having trouble getting the calendar to reselect template for the calendarbuttoncontent after initial load.

I've found that if I "browse" the calendar (so that the content is not shown) and back again, the template is reapplied, using updated information in my behind lists of dates.

I have created the following template selector:


In XAML i bind to the selector as a static resource like this:


And my template selection is like this:



Now the question - How can I explicitly have the calendar redo its template selection, like it does when the content gets redrawn when "browsing" the calendar.

And what I would really want to do is to only redo the template selection on specific days if possible.

Thanks in advance!
Best regards,
Kasper Schou

Hi,

I 'm actually designing a new WPF application based on RadControls Q2 2012 with VS2012 RC / windows 7.
I would like to customize RadGridView styles. I imagine that using Blend would simplify the task.
The problem is that Blend 5 does not support wpf nor silverlight projects on windows 7:
See this link http://social.expression.microsoft.com/Forums/en-US/blend/thread/8cdd9710-8aa0-4fea-aef8-ce2709a8f5d8

How could I easily customize the RadControls Q2 2012 styles?
Thank's for your help.
JC

Hi,
i need binding string value to PropertyDefinition in code:
no binding from obj or class, set value for show for this property.
In My Project i have diffrent property for diffrent Class and i have many diffrent class that creating from database in runtime.
i want add property and value behinde code and not with binding , i want fill propertygrid manually.
the other word i want read property name and value from database and show in propertyGrid
If can get me sample code ,

Please helpe me. 
 Thanks