Questions on UI for WPF Forum

0 answers

86 views

RadGridView.GroupDescriptors memory leak

Hi,

I am using version q2 2012.
I have memory leak when doing:
<telerik:RadGridView.GroupDescriptors>
<telerik:GroupDescriptor Member="Category" />
</telerik:RadGridView.GroupDescriptors>

I show that there was a post for something similar to this but it was from 2009.
Please help...

Thanks.

GridView

asked on 24 Jun 2012

1 answer

116 views

Barchart hover effects not working

Here is the code that I have for a bar chart for the hover and item select interactivity. But I am not getting either of these interactivity effects.

<chart:RadChart Name="BarChart"
                                Content=""
                                Margin="5"
                                ItemsSource="{Binding CommunicationChartData}"
                                telerik:StyleManager.Theme="{Binding SelectedTheme}">
                    <chart:RadChart.SeriesMappings>
                        <charting:SeriesMapping ChartAreaName="ChartArea1" >
                            <charting:SeriesMapping.SeriesDefinition>
                                <charting:BarSeriesDefinition>
                                    <charting:BarSeriesDefinition.InteractivitySettings>
                                        <charting:InteractivitySettings SelectionMode="Single"
                                                                        HoverScope="Item"
                                                                        SelectionScope="Item" />
                                    </charting:BarSeriesDefinition.InteractivitySettings>
                                </charting:BarSeriesDefinition>
                            </charting:SeriesMapping.SeriesDefinition>
                            <charting:SeriesMapping.ItemMappings>
                                <charting:ItemMapping FieldName="Type"
                                                      DataPointMember="XCategory" />
                                <charting:ItemMapping FieldName="Count"
                                                      DataPointMember="YValue" />
                            </charting:SeriesMapping.ItemMappings>
                        </charting:SeriesMapping>
                    </chart:RadChart.SeriesMappings>
                    <chart:RadChart.DefaultView>
                        <charting:ChartDefaultView>
                            <charting:ChartDefaultView.ChartTitle>
                                <charting:ChartTitle Content=""
                                                     FontSize="14"
                                                     HorizontalAlignment="Stretch"></charting:ChartTitle>
                            </charting:ChartDefaultView.ChartTitle>
                            <charting:ChartDefaultView.ChartLegend>
                                <charting:ChartLegend Name="legend1"
                                                      Visibility="Visible" />
                            </charting:ChartDefaultView.ChartLegend>
                            <charting:ChartDefaultView.ChartArea>
                                <charting:ChartArea ItemClick="BarChartArea_ItemClick"
                                                    x:Name="ChartArea1"
                                                ItemWidthPercent="30"
                                                LegendName="legent1"
                                                SmartLabelsEnabled="True" />
                            </charting:ChartDefaultView.ChartArea>
                        </charting:ChartDefaultView>
                    </chart:RadChart.DefaultView>
                </chart:RadChart>

Chart

answered on 22 Jun 2012

3 answers

229 views

current row in rad grid

Hi,

I need to get the current row's Index in rowLoaded event of Rad Grid.

Here is my code:
private void ultraGridCaseList_RowLoaded(object sender, Telerik.Windows.Controls.GridView.RowLoadedEventArgs e)
{
// how to get the index of current row?
}

and please let me know Isn't there equivalent of RowDatabound Event in WPF-RadGrid as in Asp.net ?

Thanks

GridView

answered on 22 Jun 2012

9 answers

268 views

Setting Tooltips for a particular Date

Hi

Is it possible to show tooltip for particular dates in a month. I can set tooltip at control level but i need to set tooltip at an individual date level.

Thanks
Kiran

Calendar

answered on 22 Jun 2012

2 answers

86 views

How to retrieve the grid rows in the TreeListView

How do you get the collection of rows that have been added to the TreeListView? Currently our usage of the TreeListView is to display data elements that we have converted from an older version to a newer version. Many of the elements in the TreeListView may have errors or warnings associated with the translation. Sometimes we want to see these elements displayed in the TreeListView, and sometimes we only want to see the successful ones, and sometimes we want to extract these errors and warnings and put them in a list control, so extraction is needed. Thank you for any recommendations that you have.

TreeListView

answered on 22 Jun 2012

1 answer

228 views

GroupHeader and events

Hi,

I would like to rise an event when a user click on a TextBlock located in the group header of my ScheduleView. Here is my XAML :

            <telerik:RadScheduleView.GroupHeaderContentTemplate>
                <DataTemplate>
                    <TextBlock Text="{Binding FormattedName}" Grid.Column="1" FontWeight="Bold" Width="100" HorizontalAlignment="Left" VerticalAlignment="Center">
                            <i:Interaction.Triggers>
                                <i:EventTrigger EventName="MouseUp">
                                    <commands:EventToCommand Command="{Binding TestCommand}" />
                                </i:EventTrigger>
                            </i:Interaction.Triggers>
                    </TextBlock>
                </DataTemplate>
            </telerik:RadScheduleView.GroupHeaderContentTemplate>

Nothing happen, and the TestCommand is never called in my ViewModel, could you tell me if this is possible, and if yes how to fire this event ? I tried other events than MouseUp and the result is the same.

Thanks for your help,
Doots

ScheduleView

answered on 22 Jun 2012

7 answers

298 views

Customized context menu

Hi

I want to extend the default rich text box
context menu.
I'd like to add a new entry with a submenu entries,
when seelcting such an entry I want to fire some
command thatz inserts fragments into the rrtb doc.
How am I gonna do it?
From what I've read in the forums I need to
implement a custom "IContextMenuContentBuilder"
Is that correct?
And how can I do that without replacing the original ctx menu?

Chris

RichTextBox

answered on 22 Jun 2012

1 answer

135 views

Hide Document Background

Hello Telerik Team,

how can i hide the marked border (background of the RadDocument). If it is not possible to hide it, how can i change the color to white or transparant?

best regards

RichTextBox

answered on 22 Jun 2012

3 answers

153 views

Add item to RadPaneGroup Dropdown Menu

Now that the dropdown menu of the RadPaneGroup displays a list of the panes it contains, is it possible to add menu items to it?

Thanks in advance,
Steve

Docking