Questions on UI for WPF Forum

1 answer

94 views

http://www.telerik.com/help/wpf/gridview-multiple-selection.html

In the above link API, RadGridView has a

ObservableCollection<object> SelectedItems

property. I have a requirement where I need to access the selected grid items in the ViewModel. How can I do that? There is no dependency property for that I can use, and in the code sample you only have codebehind example. Please advice.

Thanks!

GridView

answered on 23 Jan 2012

11 answers

308 views

Sources for RadBook

HI.

What are the different sources that can be used for the RadBook? I know that you can use images, but what else?.
Can you use a word/ppt/pdf document as a source? Up to now, I had to convert all pages to images, load them in an observable collection, and point the collection as the source for the RadBook.

Can I assign a word document as a source, without doing any conversions?

Regards

Eduan

Book

answered on 23 Jan 2012

10 answers

1.5K+ views

Hide Tab Item Header

We have a requirement to drive our tab control from elsewhere in the application, and so, the header tabs have become unnecessary.

Is there a way we can hide the tabs in a RadTabControl? Or, is there a better control for our needs?

TIA

Brian

TabControl

answered on 22 Jan 2012

1 answer

90 views

Connectors not displayed

Hello,

I am using Version 2011.2.920.40

We shows connectors for series label in chart.
And when we are increasing window size, we are also changing Series item label font size dynamically(by applying custom Series Item Label style).

(Series Item Label font size is 11)

when font size increase, connectors will be disappeared.

(Series Item Label font size is 12)

Please provide me help!!

Thanks in advance.

Chart

answered on 21 Jan 2012

1 answer

112 views

How to switch Grid View for View Mode in MVVM patter

Hello,

I am using RadGridView for WPF. After changing cell's value in the grid and selecting another control (for example dropdown list or button on the same window) row is still in editable mode and changes in the cell is not applyed to corresponding model (I am using default binding). How could I force Grid to switch from Edit mode back to view mode on losing focus or when some command is executed (for example, command that is binded to the button).

Thanks,
Alexey Smirnov

GridView

answered on 21 Jan 2012

0 answers

139 views

Need dynamic binding of string format.

I need to bind string format dynamically in the grid column.

GridView

asked on 21 Jan 2012

1 answer

139 views

MiniToolBar and ContextMenu no visible

Hello,

the MiniToolbar and the ContextMenu are not visible.
If I select a text or cklick left in the RTB nothing happens.

This is my (simple) code:

<telerikRtf:RtfDataProvider
            Rtf="{Binding ElementName=simpleRichTextBox, Path=Text, Mode=TwoWay}"
            RichTextBox="{Binding ElementName=radRichTextBox}" />

        <telerik:RadRichTextBox Margin="2"
                                x:Name="radRichTextBox"
                                IsSelectionMiniToolBarEnabled="True"
                                IsContextMenuEnabled="True"
                                MinHeight="100"
                                IsReadOnly="{Binding ReadOnly}"
                                DocumentInheritsDefaultStyleSettings="True"
                                FontSize="8"
                                >
        </telerik:RadRichTextBox>

Thanks for you help,
Manuel

RichTextBox

answered on 20 Jan 2012

2 answers

339 views

RadRibbonWindow title

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

676 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

1.0K+ 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