draw pencil tool

# Mouse Action :  Left,Right,Down,.... (loop)  - OK
# Mouse Action : Left,Right,...(loop) -  bug? :    problem line

to show attach file(line.jpg) for detail information

The behavior of the lines on the treeview and treelistview are not what we would like.If you see the attachment, I have drawn a red line where I want the tree line of the parent to continue to end bottom of the last descendent, NOT end at the last direct child. This would be the case at any level not just the root. Is there any way to do that?

 

Also applies to treelistview. I'd just rather not post the exact same thing there as well.

 

Thanks.

hello I can not find ViewCellFormatting in radgridview in wpf !

I have a RadTimeSpanPicker with some Binding validation implemented. I want to immediately show the validation tooltip if a binding validation error occurs (see attached screenshot).  Currently, the tooltip only shows when the mouse hovers over the upper right corner.  However, this corner is so small it's difficult to position the mouse over it to see the error message.  How do I immediately display this tooltip when the error is detected?

Hi,

 

I'm following the example of RestoredTilesToSpanMultipleRowsAndColumns_WPF.

 

I want to define dynamic rows/columns. I tried the following:

 

Error:

System.Windows.Markup.XamlParseException: 'A 'DynamicResourceExtension' cannot be set on the 'RowsCount' property of type 'TemplateForm'. A 'DynamicResourceExtension' can only be set on a DependencyProperty of a DependencyObject.'

 

I also tried:

 

Error:

System.Windows.Markup.XamlParseException: 'A 'Binding' cannot be set on the 'RowsCount' property of type 'TemplateForm'. A 'Binding' can only be set on a DependencyProperty of a DependencyObject.'

Does anyone knows how i can define dynamic rows/columns for this example?

 

Regards

 

Hi,
I'm following the example provided by telerik in order to develop an application with a radtileview. However, i need to make the items dynamically form the code behind, so my question is how do i define the row and column for each item in the code behind, i.e., similar to what is done in the following example:

     <telerik:RadTileView x:Name="Form" MinimizedItemsPosition="Bottom"
                             MaximizeMode="Zero"
                             DragMode="Swap" PreservePositionWhenMaximized="True" Width="700"
                             RowsCount="{Binding Rows,Mode=TwoWay}"
                             ColumnsCount="{Binding Columns,Mode=TwoWay}">
                <telerik:RadTileView.ItemsPanel>
                    <ItemsPanelTemplate>
                        <local:TemplateForm RowsCount="10" ColumnsCount="4" />
                    </ItemsPanelTemplate>
                </telerik:RadTileView.ItemsPanel>
               <telerik:RadTileViewItem MinWidth="175" MinHeight="45"
                                         local:TileViewProperties.Row="0"
                                         local:TileViewProperties.Column="0"/>
</telerik:RadTileViewItem>
</telerik:RadTileView>

Can anyone help me?

Thanks

Hi,

Is it possible to remove a tile from a TileList dynamically? I have tried the code below to remove all delected tiles when the del key is pressed but I get an exception calling Items.Remove()

        private void OnKeyDown(object sender, KeyEventArgs e)
        {
            if (e.Key == Key.Delete)
            {
                foreach (var item in tiledDashboardTileList.SelectedItems)
                {
                    tiledDashboardTileList.Items.Remove(item);
                }
                tiledDashboardTileList.SelectedItems.Clear();
                e.Handled = true;
            }
        }

Hi. I'm trying to create a constructor for create a shapes. I have a problem with extracting geometry from RadDiagram.  I need to get the geometry in string format from all the drawn elements. This topic has already been discussed here 2 years ago https://www.telerik.com/forums/geometry-to-xaml. Now I make it so that for each coordinate in the geometry I add a position, but for some reason there is a shift to the left and down. What could be the problem? For example i have geometry for picture 1:   

shape1: M0.5,0.5L111.5,0.5 111.5,74.5 0.5,74.5z , position: 300, 290

shape2: M0.5,0.5L111.5,0.5 111.5,74.5 0.5,74.5z, position: 360, 230

and geometry for picture 2: M300.5,290.5L411.5,290.5 411.5,364.5 300.5,364.5 M360.5,230.5L471.5,230.5 471.5,304.5 360.5,304.5

 

Is it easily possible to allow column reordering, but then restrict columns within groups to only be reordered within that group?

Similarly, columns not in a group cannot be moved into a group - where both situations at the moment allow the group to be split into two groups of the same name each with a subset of the group's columns.

 

Thanks,
Maurice

When enabling PerMonitor DPI awareness for an application using RadDocking it only works correctly for the main monitor.
Our test environment is setup as follows:

- Windows 10 (1803; at least 1603 required)
- first monitor 1920x1080 @125%
- second monitor 1680x1050 @150%

On the first monitor the docking behaves as expected.
When moved to the second monitor some of the compasses are displayed at incorrect positions and react to mouse positions other than their screen position.
Please see attached video for more details.

Please let us know how to resolve issue with RadDocking - we require PerMonitor DPI awareness for our application.