Questions on UI for WPF Forum

1 answer

75 views

Hello,

Is it possible to disable spelling check in print document?

I prepare data by RadDocument and assign to RadRichTextBox(RadRichTextBox.1Document).
and then give it to print.

now i select Cute PDF Writer rather then selecting Printer.

It gives Rad under line(spel error) in a some of content.

Interesting thing is that it gives on some of pages only. i.e. page no. 4,7,9 etc....

Help me!!

Thanks in advance!!

RichTextBox

answered on 18 Oct 2011

1 answer

88 views

InformationLayer Not Clearing

I have an InformationLayer that contains points through a LocationCollection property in a view model. When I call the Clear() method on the LocationCollection, the lines on the map don't go away (even if I zoom in or out). My InformationLayer XAML looks like the following. As mentioned, MyPolyline is a LocationCollection:

<telerik:InformationLayer>

<telerik:MapPolyline Points="{Binding MyPolyline}" Fill="Transparent" Stroke="Teal" StrokeThickness="1" />

</telerik:InformationLayer>

It appears I'm running version 2011.2.920.40. I have confirmed the MyPolyline.Count property is 0 after calling the Clear() method, but as mentioned, the lines on the map don't go away.

Map

answered on 18 Oct 2011

1 answer

187 views

UriImageProvider and RenderOptions

Based on a recent response, I now understand that you use the WPF Image class for rendering the underlying image specified in the UriImageProvider. However, on large images I run into performance issues. Normally, I can use something like:

RenderOptions.SetBitmapScalingMode(oImage, BitmapScalingMode.LowQuality)

But I am not sure how to do this when working with the UriImageProvider.

Thanks,
Seth

Map

answered on 18 Oct 2011

3 answers

129 views

Grouping bugs

when a gridview's vertical scrollbar is visible, if you just scroll to the bottom and clicked some grouping headers to collapse or expand the group as you will, after clicked some times, there would be a blank margin bettwen the header row and the first group, sometimes the grouping indicator(the triangle shape) also in wrong status.

GridView

answered on 18 Oct 2011

1 answer

72 views

Setting backgroud for selectedslot

Hi,

In my scenario, the user will select a list of slots by holding left mouse button and Ctrl key from the keyboard. Once the mouse button is up the selected slots will be set as working hours for the respective resource. And the background color of the slots should be changed to some other color. How to achieve this? Any Help...

Regards,
Jeyakumar

ScheduleView

answered on 18 Oct 2011

1 answer

168 views

open submenu automatically

hello, i have one main menuitem with submenuitems. how can i open / expand the submenu automatically on
right mouse click? the property issubmenuopen is readonly.
thanks for help ...

ContextMenu

answered on 18 Oct 2011

2 answers

187 views

Get Image path

Hi All,
I have inserted an image into RadRichTextBox...Can i access the path of this image, the location from where i inserted it? Is there some Property to access path of inserted image(s)?

RichTextBox

answered on 18 Oct 2011

1 answer

126 views

SortDescriptor removed when click on column header

I am using SortDescriptor for multi column sorting in TreeListView. My requirement is there is a context menu appearing on columns cells with option like "Sort Ascending" & "SortDescending". When user right click on any cell then i find the corresponding column and add to SortDescriptor. So now when i add the column to SortDescriptor then the column header is highlighted with a small tringle. This is working fine for multiple columns.

My Problem is suppose I have 10 columns out of which I have added three columns to SortDescriptor and now 3 column header are highlighted. This is done by right click context menu. Now user directly click on 4th column header to sort. In that case the previous 3 columns are removed from SortDescriptor automatically and the user clicked column only highlighted. In my case I need to show all those 4 columns highlighted with 4 values in SortDescriptor. Please help me how I will be able to do.

Thanks

TreeListView

answered on 18 Oct 2011

1 answer

171 views

Custom Links

Hi,
we are evaluating RadRichTextBox at the moment, because we have some specifice requirements.

We wanna show a textbox where the user can enter simple text, but furthermore we have some custom links in the text. This links point to another item in our application.

This can look like this:

"[X] is doing [Y]" where [X] and [Y] are two links. The source of this links are simple Ids, but we also wanna shows some custom tooltip.

I guess that I can do this using a InlineUIContainer.

The second requirement is that we wanna support Intellisense for the links, how can we do this and is there any example for this requirement?

RichTextBox

answered on 18 Oct 2011

8 answers

121 views

Keep the char readable by increasing minHeight items

Hi,
I've a bar graph which can contain from only one value to a hundred values and the bars and the axis labels are too small to be readable. So i've modified my xaml to use a scrollviewer but tha's not enough : the scrollbars appears too late; the axis label are still too small.
How can i change the threshold making the scrollbars visible ?
Sample
Thanks

- Cedric -

<telerik:RadChart x:Name="RadChart1" ItemsSource="{Binding Data}" UseDefaultLayout="False">

<Grid>

<Grid.RowDefinitions>

<RowDefinition Height="*" />

<RowDefinition Height="Auto" />

</Grid.RowDefinitions>

<Grid Grid.Row="1">

<Grid.ColumnDefinitions>

<ColumnDefinition Width="Auto" />

<ColumnDefinition Width="*" />

</Grid.ColumnDefinitions>

<Grid.RowDefinitions>

<RowDefinition Height="Auto" />

</Grid.RowDefinitions>

<TextBlock Text="{Binding ElementName=chartArea, Path=ActualWidth, StringFormat=AreaWidth \{0\}}"/>

<TextBlock Text="{Binding ElementName=chartArea, Path=ActualHeight, StringFormat=AreaHeight \{0\}}"

Grid.Column="1" />

<TextBlock Text="{Binding ElementName=RadChart1, Path=ActualWidth, StringFormat=WWidth \{0\}}"

Grid.Row="1" />

<TextBlock Text="{Binding ElementName=RadChart1, Path=ActualHeight, StringFormat=WHeight \{0\}}"

Grid.Row="1"

Grid.Column="1" />

<telerik:ChartLegend x:Name="legend"

Grid.Column="2" Grid.RowSpan="2"

ItemsPanelOrientation="Horizontal"

BorderThickness="0"

Padding="5,0"

Header="" />

</Grid>

<ScrollViewer HorizontalScrollBarVisibility="Auto"

VerticalScrollBarVisibility="Auto">

<telerik:ChartArea Grid.Row="0"

x:Name="chartArea"

Legend="{Binding ElementName=legend}"

EnableAnimations="False"

Padding="5,10,20,10">

<telerik:ChartArea.AxisX>

<telerik:AxisX />

</telerik:ChartArea.AxisX>

</telerik:ChartArea>

</ScrollViewer>

</Grid>

<telerik:RadChart.SeriesMappings>

<telerik:SeriesMapping LegendLabel="Close"

ChartAreaName="chartArea">

<telerik:SeriesMapping.SeriesDefinition>

<telerik:HorizontalBarSeriesDefinition ShowItemLabels="True" />

</telerik:SeriesMapping.SeriesDefinition>

<telerik:SeriesMapping.ItemMappings>

<telerik:ItemMapping FieldName="Name"

DataPointMember="XCategory" />

<telerik:ItemMapping FieldName="Value"

DataPointMember="YValue" />

</telerik:SeriesMapping.ItemMappings>

</telerik:SeriesMapping>

</telerik:RadChart.SeriesMappings>

</telerik:RadChart>

Chart

answered on 18 Oct 2011