Questions on UI for WPF Forum

2 answers

350 views

Hi,

I am using RadRibbonView(with title) within a RadRibbonWindow. The title shows up in the center on the top of the window. I want to display it right next to the Window Icon. I tried modifying the template for RadRibbonView but I couldn't figure this out.

Any suggestions about how I can achieve this?

Thanks,
Nav

RibbonView and RibbonWindow

answered on 20 Jan 2012

4 answers

712 views

RadComboBox and Command Binding

What is the use of Command when using RadComboBox, when it does not seem to fire when the selection inside the RadComboBox changes?

When I hook the command, it seems to fire once, when the command is initialized, then it never fires.

ComboBox

answered on 20 Jan 2012

1 answer

1.1K+ views

Allow comma and dot as decimal separator in GridViewDataColumn

Hi,

I would like to allow either comma and dot as decimal separator in GridViewDataColumn.

<telerik:GridViewDataColumn Header="Qté" DataMemberBinding="{Binding Quantity, Mode=TwoWay}"/>

Where Quantity is :

private double _quantity;

public double Quantity

{

get { return OrderUnit == PackagingUnit.Kilogram ? Math.Round(_quantity, 3) : Math.Round(_quantity, 0); }

set

{

if (_quantity == value) return;

_quantity = value;

RaisePropertyChanged(ReflectionUtility.GetPropertyName(() => Quantity));

Refresh();

}

The ViewModel set those parameters in constructor :

var culture = new CultureInfo("fr-FR", false);

culture.NumberFormat.CurrencyDecimalSeparator = ".";

culture.NumberFormat.NumberDecimalSeparator = ".";

culture.NumberFormat.PercentDecimalSeparator = ".";

culture.Parent.NumberFormat.CurrencyDecimalSeparator = ".";

culture.Parent.NumberFormat.NumberDecimalSeparator = ".";

culture.Parent.NumberFormat.PercentDecimalSeparator = ".";

LocalizationManager.DefaultCulture = culture;

Dispatcher.CurrentDispatcher.Thread.CurrentCulture = culture;

Dispatcher.CurrentDispatcher.Thread.CurrentUICulture = culture;

Thread.CurrentThread.CurrentCulture = culture;

Thread.CurrentThread.CurrentUICulture = culture;

Result :

When the cell isn't in EditMode, if quantity is 4,268, the cell displays 4.27 : it's why I want.

But when the cell is in EditMode: if user write 4.58 for example, the value isn't recognize as a valid double and is converted back. When writting 4,58, the value is successfully recognized.

Thanks

GridView

answered on 20 Jan 2012

1 answer

160 views

Caret doesn't show upon start when RichTextBox is empty

When the RichTextBox is empty upon start, the caret does not show when I click on the control. However, when I type into the richtextbox, the text shows and the caret appears as well. I tried setting the caretposition of the document in the constructor, but that doesn't work. How do I make the caret show upon start?

Below is the xaml of the usercontrol.

<UserControl x:Class="CommonControl.HtmlEditor"

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"

xmlns:d="http://schemas.microsoft.com/expression/blend/2008"

xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"

xmlns:telerikHtml="clr-namespace:Telerik.Windows.Documents.FormatProviders.Html;assembly=Telerik.Windows.Documents.FormatProviders.Html"

xmlns:telerikHtmlMain="clr-namespace:Telerik.Windows.Documents.FormatProviders.Html;assembly=Telerik.Windows.Documents"

mc:Ignorable="d">

<telerik:RadRichTextBox HorizontalAlignment="Stretch" LayoutMode="Flow" x:Name="editor" AllowDrop="True" Drop="editor_Drop" ShowComments="False"

BorderBrush="Transparent" BorderThickness="0" MinWidth="536" IsSelectionMiniToolBarEnabled="False"

IsContextMenuEnabled="True" IsInHeaderFooterEditMode="False" DocumentPresentationChanged="EditorDocumentContentChanged"

MaxWidth="1024">

</telerik:RadRichTextBox>

</UserControl>

RichTextBox

answered on 20 Jan 2012

3 answers

133 views

[Solved] DataForm "Soft Delete"

Hi,

I was wondering if it is possible to setup the WPF data form to do a soft delete without removing the item "deleted" from the collection. Thanks in advance for any advice/help.

Sincerely,

Jon

DataForm

answered on 20 Jan 2012

1 answer

85 views

RadDataPager gets disabled if an item is edited

Hallo.

Why is RadDataPager disabled if an entity form the connected RadDataServiceDataSource is modfied?
And how can change this behaviour?

Hoping for a useful reply
Florian

DataPager

answered on 20 Jan 2012

4 answers

187 views

Button Click event suppressed by RadTabControl

Hi

If I click the close button in my TabItem it closes the first time the tab is opened, from then on to close any open tabs I must click the close button twice, has anyone seen this and is there a workaround?

Thank you,
Patrick

<telerik:RadTabControl ItemsSource="{Binding Path=ActiveControllers}">

<telerik:RadTabControl.ItemTemplate>

<DataTemplate>

<telerik:RadButton ToolTip="Close" Click="OnClose">

<Image Width="12" Height="12" Source="/O;component/I/Delete.png"/>

</telerik:RadButton>

</DataTemplate>

</telerik:RadTabControl.ItemTemplate>

</telerik:RadTabControl>

TabControl

answered on 20 Jan 2012

22 answers

983 views

[Solved] Animate cell when data changes

Can anyone suggest an elegant way to animate a cell (i.e. flash it) when the data in it changes. I'm using GridViewDataColumn and DataMemberBinding.

The only thing I've been able to come up with is to use the grid's RowLoaded to iterate through each cell in the row and pick out the DataContext and the binding's source to create a new event handler to run an animation. Unfortunately, RowLoaded isn't the best because it's called when re-sorting etc.

GridView

answered on 20 Jan 2012

5 answers

306 views

RadDataPager: Sorting with OData

Hallo,

I've bound an OData service via RadDataServiceDataSource to a RadGridView and a RadDataPager.

Unfortunately the sorting does not work across pages. I've traced trace the server side an found that the orderby property is not set on the query.

The connection is very simple:

<telerik:RadDataServiceDataSource x:Name="_partnerSource" AutoLoad="True" QueryName="AllPartners" />

<telerik:RadDataPager Name="_pager"

Source="{Binding DataView, ElementName=_partnerSource}" IsEnabled="True" PageSize="10"/>

<telerik:RadGridView Name="gridPartner" AutoGenerateColumns="False" DataLoadMode="Synchronous" IsFilteringAllowed="True" ItemsSource="{Binding DataView, ElementName=_partnerSource}">

The DataServiceQuery<PartnerInfo> AllPartners is take from the Service Reference

What may be missing or wrong?

Greetings Florian

DataPager

answered on 20 Jan 2012

5 answers

134 views

[Solved] Where can i change the CurrentVisibleRangeText format?

Hi,

in the toolbar with the buttons week, month and so on, there is a dateformat. In weekview for example its 5 - 11 December 2011. I want to change the format in 05.12.2011 - 11.12.2011. Where can i do this? I tested the property GroupHeaderDateStringFormat with:
GroupHeaderDateStringFormat="{}{0:dd.MM.yyyy} - {1:dd.MM.yyyy}
but nothing happend. And the CurrentVisibleRangeText property is get only.

Thanks
Annett

ScheduleView

answered on 20 Jan 2012