Questions on UI for WPF Forum

1 answer

292 views

Hello!

I'm creating menu using DataBing. For some reason RadMenuItem is wrapped with other menu item. Here is how my XAML looks like:




        <telerikNavigation:RadMenuItem ItemsSource="{Binding SupportedThemes}" >
........
          <telerikNavigation:RadMenuItem.ItemTemplate>
            <DataTemplate>
              <telerikNavigation:RadMenuItem
                Header="{Binding DisplayName}"
                Command="{Binding ChangeThemeCommand}"
                CommandParameter="{Binding}"
              />
            </DataTemplate>
          </telerikNavigation:RadMenuItem.ItemTemplate>



What needs to be done order to get menu item look like static menu items? Is something special need to be added to templated?



I would like to pay your attention that suggested solution need to work in WPF.

Menu

answered on 04 Oct 2011

4 answers

172 views

RichTextBox cut and paste and IE 9

Cut and paste from IE 9 doesn't appear to work to a richtextbox bound with the HtmlDataProvider. I can cut & paste from the same web page using Firefox and it works fine.
2011.1.419.40

RichTextBox

answered on 04 Oct 2011

1 answer

179 views

How to Change mm/dd/yyyy

Hi.
I want to change mm/dd/yyyy to yyyy-mm-dd. Is it possible ?
please give me a xaml example.
thank you.

DatePicker

answered on 04 Oct 2011

1 answer

85 views

MinimizedOutlookBarItem is highlighted although the selection was aborted

Hello,

If I cancel the selection of an item within the PreviewSelectionChanged event of the RadOutlookBar there are different behaviors depending on where the selection was made.

1) Selection in the 'normal' items-area -> Everthing is fine. The selected Item stays highlighted.
2) Selection in the MinimizedArea -> The wrong item gets highlighted.

Is it possible to workaround this ?

Regards
Rainer

Here is the sample-code:

<telerik:RadOutlookBar x:Name="obMenu"

PreviewSelectionChanged="obMenu_PreviewSelectionChanged">

<telerik:RadOutlookBarItem Header="Item 1">

<Border Background="Blue">

<TextBlock Text="Item1"/>

</Border>

</telerik:RadOutlookBarItem>

<telerik:RadOutlookBarItem Header="Item 2">

<Border Background="Green">

<TextBlock Text="Item1"/>

</Border>

</telerik:RadOutlookBarItem>

<telerik:RadOutlookBarItem Header="Item 3">

<Border Background="Red">

<TextBlock Text="Item1"/>

</Border>

</telerik:RadOutlookBarItem>

</telerik:RadOutlookBar>

private void obMenu_PreviewSelectionChanged(object sender, SelectionChangedEventArgs e) {

if (MessageBoxResult.Yes == MessageBox.Show("Cancel selection ?", "Cancel", MessageBoxButton.YesNo, MessageBoxImage.Question)) {

e.Handled = true;

}

OutlookBar

answered on 04 Oct 2011

1 answer

204 views

How to find out the adress from latitude and longitude?

Hello all.

I have (double) from latitude and longitude.
Now i want show the real adress from this location in the map.
And i must wait for the answer before i can do anything else.

I´ve tried:

var reverseGeocodeRequest = new ReverseGeocodeRequest();

reverseGeocodeRequest.Location = new Location(tt.Latitude,tt.Longitude);

var geocodeService = new GeocodeServiceClient();

GeocodeResponse geocodeResponse = geocodeService.ReverseGeocode(reverseGeocodeRequest);

if (geocodeResponse.Results.Length > 0)

results = geocodeResponse.Results[0].DisplayName;

}

I get an error
Fehler 3 Argument "1": Konvertierung von "Telerik.Windows.Controls.Map.ReverseGeocodeRequest" in "Telerik.Windows.Controls.Map.WPFBingGeocodeService.ReverseGeocodeRequest" nicht möglich.

GeocodeResponse geocodeResponse = geocodeService.ReverseGeocode(reverseGeocodeRequest);

And i don´t know why...

Can anyone help please?

Reinhard

Map

answered on 04 Oct 2011

1 answer

262 views

TimeFormat to "HH:mm:ss" in RadTimePicker

Hi,

I am using RadTimePicker in a WPF desktop application. But not able to find out how to format the display time to "HH:mm:ss".

Thanks

Ashish

TimePicker

answered on 04 Oct 2011

1 answer

144 views

ScatterPoint Chart, Zoom

Hi,
We have scatter plot in our client/server application where the data is aggregated on the server.
We use the scatterplot with different colored series, to product a weigthed scatterplot, where the color corresponds to the number of points with the given x-y values. (where the x and y are ranges of values instead of individual points)

When zooming/scrolling we would like to implement custom logic instead of the default zoom/sort. (to actually go back to the server and recalculate a more precice set)

During design we ran into 2 issues.
1. When Zomming on both X and Y Axis using the normal zoom function you would not get the exact zoom you would expect.

We then changed to the application to only Zoom on the X-Axis, with both Autogenerates and non autogenerated X-Axis.
We tried implementing the ZoomSettings_OnPropertyChanged, but we are unable to recalculate the actual values.

ChartArea.AxisX.ActualMinValue + (ChartArea.AxisX.ActualRange * ChartArea.ZoomScrollSettingsX.RangeStart)
ChartArea.AxisX.ActualMinValue + (ChartArea.AxisX.ActualRange * ChartArea.ZoomScrollSettingsX.RangeEnd)

Do not match the visual selection of the Zoom. We have an Amount Range on the XAxis, ranging from -2 mil, to 8 mil, selecting -0.5 mil to 1 mil, gives +1.2 mil to 1.4 mil give or take.
We even sometimes got a RangeEnd greater then 1 ?

2. Since we do our own zooming, is there a way to cancel the Client Zoom,
resetting the RangeStart&RangeEnd to 1 fires off the OnPropertyChanged Event again.

I think we are overlooking sometimes, so your help would be appriciated.

Regards,
Marinus

Chart

answered on 04 Oct 2011

3 answers

103 views

print preview error

Hi
I am implementing print preview in rich textbox,there is no print preview in rich textbox so im using from System.Drawing but im getting the following error

Cannot implicitly convert type 'Telerik.Windows.Documents.Model.RadDocument' to 'System.Drawing.Printing.PrintDocument'

Is there any other way of doing this?how can i achieve print preview with RadDocument?

Thanks

RichTextBox

answered on 04 Oct 2011

15 answers

815 views

GridView image column

Hi,
I want to design a grid that should contain 4 columns, first column is data column with dynamic image, second & third column is Data column and the fourth column is image button column, the column contains 4 images like rename, edit, delete, etc..

Refer the attached image as i described above.

When i click the fourth column each image i want to do a different operations.

How do i achive this in WPF rad GridView? suggest me a better approach.

I am using WPF 3.5

GridView

answered on 04 Oct 2011

2 answers

1.5K+ views

RadGridView Date column display with no time

Hello Telerik Team,
I am new to Telerik. we are upgrading the project to 2011 version. In the RadGridview we have a date column display. It was working fine in the 2009 version. Now it is displaying the date with default time 12:00. How do I take out the time part and display only the date.
I have used the DataFormatString = "{0: mm/dd/yyyy}. I could see the format change in the result. But the months are always showing 00 for all the row. What is the correct syntax? I tried this format DataFormatString = {mm/dd/yyyy} , getting error in the page load itself.

<telerik:GridViewDataColumn DataType="{x:Null}" IsReadOnly="True" IsVisible="True" IsFilterable="False" IsGroupable="False" IsSortable="True" Width="100" UniqueName="RunDate" Header="Birth Date" TextAlignment="Left" DataFormatString=" {0:mm/dd/yyyy} "/>

-Arun

GridView

answered on 03 Oct 2011