Hi,

I'm using a RadTimePicker in a ControlTemplate and would like to set "DateTimeWatermarkContent" to another value. Unfortunately the value is not used and shows still "Enter time". Also I would like to change the Header on the drop down clock which has value "Clock".

Here the code:

<ContentControl Grid.Row="1" Grid.Column="1" Width="80" Style="{StaticResource styleContentControlTime}" Content="{Binding OfficeHour.MondayOpen, UpdateSourceTrigger=PropertyChanged, Mode=TwoWay}" ></ContentControl>

here the style:

 <Style x:Key="styleContentControlTime" TargetType="ContentControl">
        <Setter Property="IsTabStop" Value="false"></Setter>
        <Style.Triggers>
            <DataTrigger Binding="{Binding  Path=InEditMode}" Value="true">
                <Setter Property="ContentControl.Template">
                    <Setter.Value>
                        <ControlTemplate>
                            <Grid HorizontalAlignment="Stretch" VerticalAlignment="Stretch">
                                <telerik:RadTimePicker SelectedValue="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type ContentControl}}, Path=Content, UpdateSourceTrigger=PropertyChanged, Mode=TwoWay}"
                                                       Margin="10,3" DateTimeWatermarkContent="" >
                                </telerik:RadTimePicker>
                            </Grid>
                        </ControlTemplate>
                    </Setter.Value>
                </Setter>
            </DataTrigger>

            <DataTrigger Binding="{Binding  Path=InEditMode}" Value="false">
                <Setter Property="ContentControl.Template">
                    <Setter.Value>
                        <ControlTemplate>
                            <Grid >
                                <TextBlock Text="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type ContentControl}}, Path=Content, Converter={StaticResource dateTimeToTimeStringConverter}}"
                                           Style="{StaticResource styleTextBlock}" VerticalAlignment="Center"></TextBlock>
                            </Grid>
                        </ControlTemplate>
                    </Setter.Value>
                </Setter>
            </DataTrigger>
        </Style.Triggers>
    </Style>

regrads,
Timo

Hi,

I've been evaluating the WPF charting component and am really struggling to find out how to change the colour palette for a pie chart. Can anyone help?

Also noticed that when you resize the width of a window containing a 3D pie chart, the chart will scale, but if you adjust the height, it doesn't. Am I doing something wrong? Code below:



Thanks,
Gary.

If I call this code in a virtualized scroll viewer with 3000 thousand items, the ScrollViewer won't move even 25% of the number of times I call it:


For some reason it stops at some point. Let me know if there's a way to fix this. I want to be able to move the RadTreeView a certain amount of times when the user clicks on a button, but this is preventing me from doing it, some times the amount is very large as in the example code above.

Thanks.

Hi,
I have the following combobox that I am trying to use essentially as an edit field and the dropdown list as a collection of predefined values that the user can select.

The problem is that the 'Clear' button in the dropdown list (that shows up due to the 'ClearSelectionButtonVisibility' property) does not always clear the text. It works fine if I select an item from the dropdown list before the clear, but if I type in text that does not match any of the items then it does nothing.
Best regards,
Pete

 

<telerik:RadRibbonComboBox

 

 

CanAutocompleteSelectItems="True"

 

 

CanKeyboardNavigationSelectItems="True"

 

 

ClearSelectionButtonVisibility="Visible"

 

 

EmptyText="Enter text"

 

 

FilteringMode="Contains"

 

 

IsEditable="True"

 

 

IsFilteringEnabled="True"

 

 

IsReadOnly="False"

 

 

ItemsSource="{Binding Source={x:Static local:Core.App}, Path=SummaryTextForAllGames, Mode=OneWay}"

 

 

MinWidth="250"

 

 

OpenDropDownOnFocus="True"

 

 

StaysOpenOnEdit="True"

 

 

Text="{Binding Path=Value, Mode=TwoWay}"

 

 

TextSearchMode="Contains"

 

 

VerticalAlignment="Center"

 

 

/>

 

When I use the page down key or the mouse wheel to scroll down a virtualized RadTreeView, I get this bug:



The RadTreeViewItems that disappear are actually null when I get in to debug. Why does this happen? It's causing me a problem where a RadTreeViewItem I'm tracking suddenly disappears from memory, even though I have a few other pointers referencing it, it just goes away.

Let me know if there is a solution to this.

Thanks!

Here's my code:

XAML:

C#:

Hello:

Quick question: Is it possible to drag a RadPane from one RadDocking (source) to another one (target)? Can I dock it to the target RadDocking?

thanks

Hello :)

Linq to Sql automatically generates classes that represents the relational tables of sql server as Objects in C#.
This Linq to Sql classes implements the INotifyPropertyChanging and INotifyPropertyChanged like this:

If I bind the ItemSource of a RadGridView to a ObservableCollection of this classes generated by Linq to Sql, is necessary to do anything else in order to the gridview automatically updates its rows data or add and remove rows by just updating the ObservableCollection? Because the gridview is not updating its data.

I hope you can help me.

Best regards, Jorge

Hello,

How is it possible to specify columns for child table?

I don't want columns for hierarchical grid to be auto generated.

I'm reading http://www.telerik.com/help/wpf/gridview-basic-hierarchies.html but it does not seam to be there

Thank You

Do Adorners work with Docking?
I have a floating rad Pane and I have added an adorner in RadPane_Loaded event

private void RadPane_Loaded(object sender, RoutedEventArgs e)
        {
            AdornerLayer layer = AdornerLayer.GetAdornerLayer(MyImage); /// IS NULL
           
        }

But it is always null.

I was wondering is it possible to change the TileViewItem TileState= Max.Min, and Restore with Button click Code From behind?

Thanks