Questions on UI for WPF Forum

8 answers

545 views

I would like to add implicit styles to a UserControlLibrary, how would this be done? The Visual Studio Tools take care of this automatically if it's a wpf application but not for a UserControlLibrary.

General Discussions

answered on 29 Mar 2018

3 answers

74 views

AreaSeries Against Vertical Axis

I would like to draw an area fill between my curve and vertical axis. I am using RadCartesianChart and ScatterSeriesDescriptor, how can I do that ?

If I add a ScatterAreaSeries, the chart will draw area between curve and horizontal axis.

I know I can do that if I change vertical axis to Catigory, but unfortunately I have to use Linear for both axis.

ChartView

answered on 29 Mar 2018

8 answers

285 views

How to attach a canexecute command to RadDataform button

Hi,

Can someone show me how to do this in an MVVM friendly way?

I have want to set the ok button enabled state based on App.AppState.GetValue<bool>("IsReadOnlyUser");

Normally, I would do this with the CanExecute portion of a delegate. I can't quick seem to figure out how to rig this up.

I tried

<telerik:EventToCommandBehavior.EventBindings>

<telerik:EventBinding Command=

"{Binding DataContext.BeginningEditCommand, Mode=TwoWay,     UpdateSourceTrigger=PropertyChanged, RelativeSource={RelativeSource AncestorType=telerik:RadGridView}}"

EventName="BeginningEdit" PassEventArgsToCommand="True" CommandParameter="{Binding RelativeSource={RelativeSource AncestorType=telerik:GridViewRow} }"/>

</telerik:EventToCommandBehavior.EventBindings>

But couldn't find anything to set that would affect the ok button's IsEnabled.

Any help would be great.

Thanks... Ed

DataForm

answered on 29 Mar 2018

1 answer

132 views

how to monitor keyboard combination key events? such as Ctrl+S

Hi,
The requirement is to monitor the Ctrl+S event, then Overwrite the dialog of selection file and give the default path and filename.

How to solve this?
Thanks!

RichTextBox

answered on 29 Mar 2018

1 answer

123 views

Populate GridView from a CSV string

I have data in the form of a CSV string that includes a header row. I can think of a few ways to accomplish this but I was wondering if there is a definite clean way of doing this that I am not seeing in any documentation.

GridView

answered on 28 Mar 2018

8 answers

537 views

Scrollbar in Radpanelbar item

Hi There,
I have a requirement to display vertical and horizontal scroll bars in RadPanelbar item when its content is large, but Radpanel bar doesnt support this, instead it stretches vertically/horizontally as much as we have the content, and the last radpanelbar item will hide at the bottom of the Radpanelbar.
Please verify the screenshot for more information(what we are expecting is depicted in the screenshot).

Regards,
Srinivas.

PanelBar

answered on 28 Mar 2018

9 answers

236 views

Virtualization issue

Having a very frustrating problem. My sample project works perfectly, but my real application does not. I implemented IMapItemsVirtualizationSource and everything shows up fine. When I change the zoom, MapItemsRequest is called. I verified that only the items for the corresponding zoomlevel are added to CompleteItemsRequest. However, the items from the previous zoom level are still shown on the map. If I pan the map so that the items are out of view and then pan back to the original location, the old items are gone. It appears that changing the zoom level is not causing the old items to be removed. Any ideas what could cause this? Version 2014.3.1202.45. This is the first time I've tried using virtualization.

Map

answered on 28 Mar 2018

2 answers

91 views

How to draw an AreaSeries against vertical axis?

I need to fill the area between my data line and vertical axis, but all areaseries are drawn between stroke and horizontal axis by default. Is there a way to fill area between stroke and vertical axis? Using something like scartterAreaSeriesDescriptor ?

Chart

answered on 28 Mar 2018

5 answers

668 views

RadMenu in RadWindow.HeaderTemplate

Hello,

I have a problem using radmenu in RadWindow.HeaderTemplate.

The radmenu items are displayed but the sub items aren't and nothing happens when i click on item.

Here is my code :

<telerik:RadWindow x:Class="MainWindow"

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"

Header="Test" Height="900" Width="1400"

WindowStartupLocation="CenterScreen"

FontFamily="Segoe UI Bold"

FontSize="18">

<telerik:RadWindow.HeaderTemplate>

<DataTemplate >

<telerik:RadMenu Background="Transparent" HorizontalAlignment="Right" ClickToOpen="false" >

<telerik:RadMenuItem Header="Item1" />

<telerik:RadMenuItem Header="Item2" >

<telerik:RadMenuGroupItem>

<telerik:RadMenuItem Header="SubItem1"/>

</telerik:RadMenuGroupItem>

</telerik:RadMenuItem>

</telerik:RadMenu>

</DataTemplate>

</telerik:RadWindow.HeaderTemplate>

<Grid>

</Grid>

</telerik:RadWindow>

Thanks in advance.

Regards.

Window

answered on 27 Mar 2018

3 answers

295 views

RadRibbonWindow close button misaligned

I have Prism application and the shell window is a RadRibbonWindow with a RadRibbonView. The close button is shifted left. I cannot figure out why. If I replace the RadRibbonWindow with a Window, then the close button renders in the correct location. Attached is an image of the RadRibbonWindow with close box shifted left. Thanks.

RibbonView and RibbonWindow

answered on 26 Mar 2018