Questions on UI for WPF Forum

1 answer

83 views

Hello Team,

I m using RadDocumentPane.
I m loading data for RadDocumentPane by adding Content to it.
Once RadDocumentPane is Loaded, Again if i want to set the value of Content the UI is not updating according to Content.
Please let me know how to Update or Refresh the content of RadDocumentPane

Regards
Saurabh

Docking

answered on 08 Mar 2013

3 answers

125 views

How to use SeriesItemLabelStyle and HorizontalBarSeriesStyle as a DynamicResource

Hi,

I am using RadChart in my application.I am loading all styles from a resource theme file.
The problem is that i am unable to use SeriesItemLabelStyle and HorizontalBarSeriesStyle of RadChart as DynamicResource.
this is a critical issue Since we can have different themes for our application.

Thanks
Dhruv

Chart

answered on 08 Mar 2013

1 answer

182 views

Parts of PDF document (lines, text, etc.) not printing with Q1 2013 version

We have just upgraded to the latest Telerik WPF release (Q1 2013) and now, when printing from the PDFViewer, portions of the right part of the documents no longer print. The document displays fine in the viewer and when saved as a PDF and opened and printed from Adobe, the document prints fine.

I have looked in your documentation for WPF and found this page:Trouble Shooting Common Problems ,but the PrintSettings object used by the WPF version does not implement the ForceVector property. I have also tried using the new PageMargins property of the PrintSettings, but this has no affect on this issue. Does anyone else see the same behavior and/or does anyone have a suggestion?

I have attached scans of the printings. A correct one printed from Adobe and an incorrect one printed from the PDFViewer.

Thanks,
Steve

PDFViewer

answered on 08 Mar 2013

1 answer

155 views

Runtime Theme

hi.

I am using the "ApplicationThemeManager.cs" from the "RadControls for WPF Q2 2012 Demos".
I called the "EnsureResourcesForTheme" method with these resourses as argument and the theme name.
private string[] resourcePaths = new string[]
{
"Telerik.Windows.Data",
"Telerik.Windows.Controls",
"Telerik.Windows.Controls.Input",
"Telerik.Windows.Controls.Navigation",
"Telerik.Windows.Controls.RibbonView",
"Telerik.Windows.Controls.GridView",
};
every things is working well and all controls changes to new theme (AT RUNTIME) but for the RadWindow and RadRibbonWindow nothing happens (AT RUNTIME).

please do not suggest me to use "StyleManager.ApplicationTheme" or "StyleManager.SetTheme".
just tell me how your sample code is working????

General Discussions

answered on 08 Mar 2013

12 answers

344 views

Expression Columns

hi,

i have problem with refreshing column data when using expressions. My gridview is bind to datatable.

example:

Datatable has column 1 and column2

column 1,
column 2,
...
expression column
expression = "column1+column2"

Is there any way to rebind or refresh expression? My datatable is dynamically filled with data.

mygrid.itemsSource=datatable.defaultView

GridView

answered on 08 Mar 2013

8 answers

234 views

How to get first visible row after grouping

Hello,

I am now solving problem based on scrolling to previous visible items after source collection update when is used grouping. No grouping, no problem. But how to get first visible item, when some groups can be expanded, some collapsed etc.? This thread helped me a lot, but I need a little more help to get full functionality I need.

Thanks

GridView

answered on 08 Mar 2013

3 answers

331 views

RadDataForm scrolling

Is there a way to disable the RadDataForm's horizontal or vertical scrolling? I've tried this...

<telerik:RadDataForm

x:Name="PartForm"

AutoGenerateFields="False"

CurrentItem="Model"

EditTemplate="{StaticResource PartFormTemplate}"

Header="{Binding Model.PartNumber}"

NewItemTemplate="{StaticResource PartFormTemplate}"

ReadOnlyTemplate="{StaticResource PartFormTemplate}"

ScrollViewer.CanContentScroll="False" />

...(note the ScrollViewer.CanContentScroll="False") and it does absolutely nothing. My LoB form has a grid which, among other things, includes two columns - one with a fixed width and the other with a starred width. The starred width column includes a TextBlock where wrapping has been enabled. I need RadDataForm to allow for disabling the horizontal scrolling so that the text actually wraps.

Ideas? Suggestions?

-Greg

DataForm

answered on 07 Mar 2013

1 answer

167 views

Have one RadRibbonTab in several radribboncontextualgroup ?

Hello,
To avoid code duplication, i'd like to use a same radRibbontab in several contextual group
I've tried this code, but it doesn't work...

<telerik:RadRibbonTab Header="CONTENT" ContextualGroupName="contextualCONTENT">

<telerik:RadRibbonGroup Header="GContent">

</telerik:RadRibbonGroup>

</telerik:RadRibbonTab>

<telerik:RadRibbonTab Header="NAV" >

<telerik:RadRibbonTab.Style>

<Style TargetType="{x:Type telerik:RadRibbonTab}">

<Setter Property="ContextualGroupName" Value="contextualNAV"/>

<Style.Triggers>

<DataTrigger Binding="{Binding Protocol}" Value="CONTENT">

<Setter Property="ContextualGroupName" Value="contextualCONTENT"/>

</DataTrigger>

</Style.Triggers>

</Style>

</telerik:RadRibbonTab.Style>

<telerik:RadRibbonGroup Header="G1">

</telerik:RadRibbonGroup>

</telerik:RadRibbonTab>

<telerik:RadRibbonView.ContextualGroups>

<telerik:RadRibbonContextualGroup x:Name="contextualNAV" Header="Outils Exploration" MinWidth="120"

IsActive="{Binding Protocol, Converter={StaticResource convIsEqual}, ConverterParameter=NAV}"

Color="Yellow" SelectFirstTabOnActivation="False" />

<telerik:RadRibbonContextualGroup x:Name="contextualCONTENT" Header="Outils Codification" MinWidth="120"

IsActive="{Binding Protocol, Converter={StaticResource convIsEqual}, ConverterParameter=CONTENT}"

Color="Cyan" SelectFirstTabOnActivation="False"/>

</telerik:RadRibbonView.ContextualGroups>

RibbonView and RibbonWindow

answered on 07 Mar 2013

1 answer

149 views

RadGridView background brush does not update

Hi,

We are using the 2011.1.315.40 version of the WPF libraries.

We have a custom style defined for the RadGridView, and for the background color, we are using a defined brush in another resource dictionary (set as a dynamic resource). From the RadGridView style:

<Setter x:Uid="Setter_302" Property="Background" Value="{DynamicResource TestListBackgroundBrush}"/>

ListBackgroundBrush is defined in two resource dictionaries, with two different values - one for each theme offered by the application. When changing theme, we unload one resource dictionary and load the other.

However, for any RadGridView controls that have already been displayed, the background color does not change. Checking the resources loaded shows that the value with that key has indeed changed - it is just that the RadGridView does not update.

This is strange as the RowStyle for the grid view also has its background set to use this brush (also DynamicResource) and that color does change correctly.

Can you please suggest what could be happening here. It is not an option for use to upgrade to a more recent version of the library.

Thanks.

GridView

answered on 07 Mar 2013

2 answers

313 views

RadComboBox Isenabled not working

Hello,

I have the following RadCombo Box:

<telerik:RadComboBox x:Name="Combo" Grid.Column="2" Grid.ColumnSpan="4" Grid.Row="0"
VerticalAlignment="Center"
IsEnabled="False"
ItemsSource="{Binding MyList}"
SelectedItem="{Binding selectedItem, Mode=OneWay}"
ItemTemplate="{StaticResource ComboBoxTemplate}"
Command="{Binding SelectedCommand}"
CommandParameter="{Binding Path=SelectedItem, ElementName=Combo }"
/>

Setting IsEnabled to false does not effect the combo box at tall.

If I removed the Command and CommandParameter from the RadComboBox then the IsEnabled Property works as expected.

Is there a way / fix / workaround is use the isenabled property when also using a Command / Command Parameter

Many Thanks

ComboBox

answered on 07 Mar 2013