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4 answers
153 views
Every time we try to print a Document a white Space is added below every page. Even the sample from the Demo-App shows this Problem. We tested this on several machines with different Printers. We use the newest Assemblies (2012.2.1015.40). Attached is a Screenhot from a PDF-File that shows the default Sample from the Demo App printed via PDFCreator. We tried to change the SectionDefaultPageMargin, SectionDefaultPageSize, footer content, PrintSettings.PrintScaling, but nothing solves the issue.
H.-G.
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Rank 1
 answered on 22 Oct 2012
12 answers
167 views
Hi, I have some ghosting problem with the TreeListView. Whenever I expand a row most (not all) rows become un-expandable, this can be fixed if I have many rows and can scroll down/up the treelistview.  What can be triggering this behavior I'm running Q2 2012 Sp2.

Please can you help me with this.

Cheers
kristján
Kristjan Einarsson
Top achievements
Rank 1
 answered on 22 Oct 2012
0 answers
146 views
I have tab under which there is my user control containing 2 telerik datagrids and other controls. When i navigate using tab key for the  first time it goes through controls in order which i defined by using tab index and then after reaching datagrid it again goes to main tab(containig my user control) and then  again after reaching datagrid it traverse the datagrid element and then after traversing the datagrid it again goes to the main tab and then again after reaching datagrid it skip the datagrid rows and go to the next control . i have defined the keyboardnavigation.Tabindex for each control.and keyboardnavigation.tabnavigation="cycle".
Kirti
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 asked on 22 Oct 2012
3 answers
349 views
I'm using the following setttings on my combobox..

<telerik:RadComboBox x:Name="cboUppdragsmallar" Text="{Binding Namn, UpdateSourceTrigger=LostFocus}" EmptyText="Uppdragsnamn" Height="40" FontSize="18"
                                             DockPanel.Dock="Top" Margin="5 10 5 5" ToolTip="Uppdragsnamn" IsEditable="True" ItemsSource="{StaticResource UppdragsmallLista}" DisplayMemberPath="Namn"  CanAutocompleteSelectItems="False" SelectionChanged="cboUppdragsmallar_OnSelectionChanged" />

My intention is to let the user pick a name for a project, if he wants he can use the dropdown to select a predefined template that lets picks some information of the template to fill certain fields.

However the CanAutocompleteSelectItems does not seem to work because as soon as i type something in the dropdown it autocompletes and fired selectionchanged which fills all the fields with data from the template being selected.. I don't want this behaviour unless the user selectes an option from the dropdown by hand...

So What i want is for the selectionchanged event only to fire when a dropdown selected is made by mouseclick or by keyboard. Not by autocompletion!

Boyan
Telerik team
 answered on 22 Oct 2012
1 answer
116 views
Please help me. How I can create header as atached image ? I need group columns for (LAB,RAD,Nurse).
Yoan
Telerik team
 answered on 22 Oct 2012
1 answer
236 views
I have what seems like it should be an easy question - how do i simply add a dropshadow to the calendar picker that is shown in the popup after selecting the calendar icon of a datetimepicker?  I've tried editing the PART_Popup in my custom style, however the dropshadow just gets ignored.  is there a secondary calendar control somewhere i need to modify or create a custom style for?

Matt.
Masha
Telerik team
 answered on 22 Oct 2012
2 answers
184 views

I am using just a LineSeries and setting it's ItemSource to uint array and when I use the TrackBall I just get the Y-value and not the Category one.
My guess is I need to use a different series type such as ScatterSpline, but I couldn't figure out how to specify data for that sort of series.  My array updates 30 times a sec so I'm constantly nulling out the series ItemSource and setting it back to the uint array
Also, is it possible to change the "Category" label in the TrackInfo box to something else such as "Channel?"

Thanks!

My ChartView in XAML

<telerik:RadCartesianChart Grid.Row="0"
                           Name="radCartesianChart1"
                           >
    
  <telerik:RadCartesianChart.HorizontalAxis>
    <telerik:CategoricalAxis
                             MajorTickInterval="255"
                             LabelInterval="1"
                             ShowLabels="True"
                             />
  </telerik:RadCartesianChart.HorizontalAxis>
    
  <telerik:RadCartesianChart.VerticalAxis>
    <telerik:LinearAxis />
  </telerik:RadCartesianChart.VerticalAxis>
  <telerik:RadCartesianChart.Behaviors>
    <telerik:ChartPanAndZoomBehavior ZoomMode="Both"
                                     PanMode="Both">
    </telerik:ChartPanAndZoomBehavior>
    <telerik:ChartTrackBallBehavior ShowIntersectionPoints="True"
                                    ShowTrackInfo="True"/>
  </telerik:RadCartesianChart.Behaviors>
  <telerik:RadCartesianChart.Series>
    <telerik:LineSeries Stroke="Orange"
                        StrokeThickness="2"/>        
  </telerik:RadCartesianChart.Series>
</telerik:RadCartesianChart>


My CodeBehind where I set the ItemSource when my array upda

void setData(uint[] data)
{      
  //may use with ScatterSplineSeries??
  //List<PlotInfo> dataList = new List<PlotInfo>();
  //for (int i = 0; i < _EDSData.Length; i++)
  //  dataList.Add(new PlotInfo() { XVal = i, YVal = _EDSData[i] });
  radCartesianChart1.Series[0].ItemsSource = null;
  radCartesianChart1.Series[0].ItemsSource = _EDSData;
}


Thanks!

Petar Marchev
Telerik team
 answered on 22 Oct 2012
1 answer
119 views
Hi,

I am trying to UI Virtualize a DataFormComboBoxField through styling, but could not find a way to do that.I copied the DataFormComboBoxField style in Blend but was not able to find the combo box on which to set the ItemsPanel to VirtualizingStackPanel.I am now doing through code and it works fine, but would like to move that to global style.

IEnumerable<DataFormComboBoxField> comboFields = MyRadForm.ChildrenOfType<DataFormComboBoxField>();
            foreach (DataFormComboBoxField comboField in comboFields)
            {
                
                  
                   ((RadComboBox)comboField.Content).ItemsPanel = Resources["VirtualizingItemsPanelTemplate
"
] as ItemsPanelTemplate;
                 
            }

<ItemsPanelTemplate x:Key="VirtualizingItemsPanelTemplate">
            <VirtualizingStackPanel />
        </ItemsPanelTemplate>

Thanks

Madani
Maya
Telerik team
 answered on 22 Oct 2012
1 answer
73 views
I have been using Telerik components for long time and have multiple application using different versions of Telerik components. Why you desided to remove old versions without single warning ??????
Best regards.
Biliana Ficheva
Telerik team
 answered on 22 Oct 2012
1 answer
131 views
Hi,

I am binding my GridView to QueryableDataServiceCollectionView<T> to load data from a WCF Data Service.I wanted to disaplay the grid built-in busy indicator when paging/sorting the grid, so I set DataLoadMode to Asynchronous.Paging works fine and the busy indicator is shown when data is being fetched but sorting stopped working.Clicking on the column header does not trigger anything.

MyEntities db = new  MyEntities(Global.DataServiceUri);
            var query = db.Sims;
            QueryableDataServiceCollectionView<Sim> dataContext = new QueryableDataServiceCollectionView<Sim>(db, query);
            dataContext.PageSize = 20;
            dataContext.AutoLoad = true;
            DataContext = dataContext;

<telerik:RadGridView DataLoadMode="Asynchronous" Name="SimsGridView" ItemsSource="{Binding}"    CanUserFreezeColumns="False" 
                            AutoGenerateColumns="False"  MouseDoubleClick="SimsGridView_MouseDoubleClick">

Environment:
VS 2012
RadControls 2012 Q3
.NET 4.5
WCF 5.0


Thanks

Madani
Dimitrina
Telerik team
 answered on 22 Oct 2012
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Marco
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Want to show your ninja superpower to fellow developers?
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