Questions on UI for WPF Forum

1 answer

86 views

Hello,
I have create a window to manage resources ScheduleView for add/remove resources but when i try to update GroupDescriptions, this still doesn't work.my resourcestype is ok but not my GroupDescriptions. How i can do that?

cordially,

Gat

ScheduleView

answered on 19 Jun 2012

1 answer

207 views

Set bar chart label via code

BarSeries series = new BarSeries();                 
series.CategoryBinding = new PropertyNameDataPointBinding() { PropertyName = "Name" };                 
series.ValueBinding = new PropertyNameDataPointBinding() { PropertyName = "Value" };                 
series.ShowLabels = true;                 
series.ItemsSource = points;

My ItemsSource is just a list of my datapoint class.  
How do I set the label for each point?  
I can do it via xaml easy enough.  How about code?
   

<telerik:CategoricalDataPoint Category="1" Value="0.05" Label="Some Point Specific Text"> 




I tried and failed with 

             <telerik:BarSeries.LabelDefinitions > 
                    <telerik:ChartSeriesLabelDefinition > 
                        <telerik:ChartSeriesLabelDefinition.Template>
                             <DataTemplate> 
                                <StackPanel>
                                     <TextBlock Text="{Binding}"></TextBlock> 
                                    <TextBlock> 
                                    <TextBlock.Text>
                                          <Binding RelativeSource="{RelativeSource FindAncestor, AncestorType={x:Type telerik:BarSeries}}" 
                                                    Path="DataPoints[0].DataItem.MyLabelProp"/>
                                     </TextBlock.Text>
                                     </TextBlock>
                               </StackPanel>
                             </DataTemplate>
                         </telerik:ChartSeriesLabelDefinition.Template>
                     </telerik:ChartSeriesLabelDefinition>
                 </telerik:BarSeries.LabelDefinitions>

ChartView

answered on 19 Jun 2012

2 answers

114 views

ImageEditor UI

Hi,

On the ImageEditor, we do not wish to display the Toolbox, but only have Zoomin, Zoom out. How to achieve that?

ImageEditor

answered on 19 Jun 2012

29 answers

436 views

Pivot Grid for WPF

Hello,

I am not yet a customer. I still hesitate which wpf suite to buy. The one from xx who has a pivot grid which I really need. Or I wait for you creating a pivot grid in wpf. Any chance this gets released somehow in the middle of 2010?

Probably you can not answer this question ;-) Maybe you can tell me the roadmap for 2010? Or is this still a secret?

General Discussions

answered on 19 Jun 2012

7 answers

900 views

Set the caret position to specific offset.

Hi,

I’m using RadRichText and I’m trying to move the caret to specific offset from the start of the document (or specific row and column).

I saw on the forum that in order to move the caret I need to use
richTextBox.Document.CaretPosition.MoveToPosition

That gets DocumentPosition as parameter. But I can’t create documentPosition from desired text position.

How can I set the caret position from the beginning of the document?

By the way,

The Document position API help page doesn’t work.

(http://www.telerik.com/help/silverlight/telerik.windows.documents-telerik.windows.documents.documentposition_members.html)

Thanks,

Rotem.

RichTextBox

answered on 19 Jun 2012

3 answers

127 views

Binding radAreaSparkLine to dictionaries

Hello,

I am having some trouble binding a radAreaSparkLine to an ObseravbleCollection of dictionaries. I am trying to use a radTimeBar using the getting started1 video. The code I have is below. When I run parseResourceFile, the resourceItems collection is populated. However, when I create the radAreaSparkLine, no areaPoints are created, are nothing shows up in the timeBar. Does it look like I am doing anything incorrectly?

Thanks,
Eric

<telerik:RadTimeBar Grid.Row="2" x:Name="radTimeBar">

<telerik:RadTimeBar.Intervals>

<telerik:HourInterval />

<telerik:MinuteInterval/>

<telerik:SecondInterval/>

<telerik:MillisecondInterval/>

</telerik:RadTimeBar.Intervals>

</telerik:RadTimeBar>

class ResourceItem

{

public Dictionary<int, double> NumericalResourceValues

{

get { return numericalResourceValues ?? (numericalResourceValues = new Dictionary<int, double>()); }

}

public Dictionary<int, double> numericalResourceValues;

}

class Resource

public ObservableCollection<ResourceItem> ResourceItems { get; set; }

}

void populateTimeBar()

{

int

startTimeColumnIndex = 1;

int dataColumnIndex = 1;

var resourceParser = new ResourceParser();

Resource resource = resourceParser.PaserResourceFile(Constants.LogFilePath);

var rasl = new RadAreaSparkline

{

ItemsSource = resource.ResourceItems,

XValuePath = "NumericalResourceValues[" + startTimeColumnIndex + "]",

YValuePath = "NumericalResourceValues[" + dataColumnIndex + "]"

};

this.radTimeBar.Content = rasl;

this

.radTimeBar.DataContext = resource.ResourceItems;

}

Sparkline

answered on 19 Jun 2012

1 answer

131 views

sparkline DateTime for XValuePath

Hello,

How can I bind to a dateTime for the xvalues for the sparkline control? It gives me an argumentException if I try. It seems to want a double value for the xvalue.

Thanks,
Eric

Sparkline

answered on 19 Jun 2012

2 answers

101 views

How to disable protected document editable region background colour?

Hi,

How do you disable the background colour of an editable region when a document is protected?

See my attached image. Notcie that the editable areas appear yellow. I want to make them transparent.

Thank you,

Rob

RichTextBox

answered on 18 Jun 2012

0 answers

70 views

Telerik control dependency in View Model

Removed

General Discussions

asked on 18 Jun 2012

8 answers

1.6K+ views

first column, selected row indicator column

How do you hide the first column in the grid. It's the selected row indicator column. So when you select a cell in a row, the arrow indicator moves to that row. It's the column that shows up before you data columns are generated.

THanks

GridView

answered on 18 Jun 2012