Questions on UI for WPF Forum

3 answers

105 views

How do I restrict what's displayed in a GridView to only the data shown?

I hope my question makes sense. I've got some test data which will better illustrate what I'm trying to convey.

Here's a link on my Flickr account, to the photo (I can't find any other way to show the pic on this forum).

Bottom line, when the application is running and the user types in search parameters which shows fewer rows than what the GridView normally has in it, I'd like the white area, which currently shows up in the grid, to not be there. I did a search on this forum, but only found results related to row height. I don't believe the row height is my problem, it's the height, or space, taken up by the GridView. How do I eliminate the unneeded white space?

GridView

answered on 09 Apr 2013

6 answers

211 views

Group Header in code behind

Hello.

I have a problem creating group-headers for a RadScheduleView from code behind.
I want to have multiple header in a timeline-view, one for each selected user. I use custom appointments, which have the UserID within.

My code looks like this at the moment:

ResourceTypeCollection Group = new ResourceTypeCollection();

ResourceType User = new ResourceType("User");

for (int i = 0; i < UserGroup.UserIDs.Count; i++)

{

Resource Person = new Resource();

Person.ResourceName = UserGroup.UserIDs[i];

Person.DisplayName = UserGroup.UserName[i];

User.Resources.Add(Person);

}

Group.Add(User);

ScheduleView.ResourceTypesSource = Group;

But when displayed, there appears not a single header.

ScheduleView

answered on 09 Apr 2013

1 answer

60 views

Format the value (HH:mm:ss) on the top of the bars

I have the WPF:

<telerik:RadChart x:Name="reasonChart" ItemsSource="{Binding ReasonChart, Mode=TwoWay}">

<telerik:RadChart.SeriesMappings>

<telerik:SeriesMapping LegendLabel="Devices">

<telerik:SeriesMapping.SeriesDefinition>

<telerik:BarSeriesDefinition></telerik:BarSeriesDefinition>

</telerik:SeriesMapping.SeriesDefinition>

<telerik:SeriesMapping.ItemMappings>

<telerik:ItemMapping DataPointMember="Label" FieldName="Value"></telerik:ItemMapping>

<telerik:ItemMapping DataPointMember="YValue" FieldName="Value"></telerik:ItemMapping>

<telerik:ItemMapping DataPointMember="XCategory" FieldName="Label"/>

</telerik:SeriesMapping.ItemMappings>

</telerik:SeriesMapping>

</telerik:RadChart.SeriesMappings>

</telerik:RadChart>

Instead of the Value for the Label I would like to format the seconds in the HH:mm:ss format! See the image attached!
Excepted result:
120s => 00:02:00

Chart

answered on 09 Apr 2013

1 answer

160 views

ChartPanAndZoomBehavior.PanMode

In the documentation for ChartPanAndZoomBehavior.PanMode Property it reads:
Gets or sets the ChartPanZoomMode value that specifies how the chart will respond to a pan action.

But what is a 'pan action'? I can zoom using scrollbars or mouse window and I can pan using the scrollbars even if PanMode is set to 'None'. So which kind of interaction is enabled/disabled when I set the property PanMode?

ChartView

answered on 09 Apr 2013

1 answer

157 views

Enabling word wrap and encapsulating a bulletgraph in programatically created RadButton

Hi!

I have a WPF application where I create RadButtons on the fly programatically. The content is set to a text. Is it possible to make this text wrap within the boundaries of the button? Furthermore I'd like to be able to include a BulletGraph together with the text, thus being able to give the user a graphical feedback as of the progress of the work being done in the area to which the button is connected. By pressing a given button the user is taken to another screen within the application where they're able to perform activities and the amount of work that has been done should be visually displayed on the button when the user goes back to the "button screen". I thought the BulletGraph would be a great way of displaying this progress.

In other words:

1. Is it possible to allow word-wrap for the RadButton.Content property when the content is text?
2. Is it possible to programatically populate a programatically created RadButton with a RadBulletGraph together with text?

Hmmm, hope this makes sense...:)

Cheers

Buttons

answered on 09 Apr 2013

5 answers

346 views

Hierarchical GridView and current select row

Hello
I have problem with finding out if selected or cliked row is on child grid or on parent grid. I want only know if I just clicked/selected child or parent.

I tried selection changed but it is called during expanding row, not during real selection. So e.g when I have only one row in child grid, and switching between parent row and child row, there is no selection changed event fired, So I cannot recognize if my current selected row is on parent grid or on child.

Is there any way to know which row is actually selected? Parent or child?

GridView

answered on 09 Apr 2013

1 answer

110 views

How to turn Panning Inertia off?

Hi Kammen,

can we turn Panning Inertia off? Just Panning, no inertia.

Thanks

Wenjie

PDFViewer

answered on 09 Apr 2013

2 answers

97 views

custom intervals for large datasource

Hi,
I have data source which contains values in millions or billions.Default interval range for y-axis is 5000000.but i want to customize this interval using radchartview. could you please help me on this topic?
Thank you in advance

ChartView

answered on 09 Apr 2013

3 answers

196 views

Is it possible to host non-sparkline content in the TimeBar thumb?

I want to use timebar control for displaying events. To achieve that, I am trying to create my custom control to be hosted inside timebar thumb.
I am not sure how should I handle the zoom changes and how can I synchronize my custom control layout with the timeslots of the timebar in most efficient manner given that, zoom and scrolling are frequent and non-performant operations could be real performance issue.

My requirements are very much like Telerik SchedulerView in Timeline mode. But, I also want zooming feature of timebar control and also, timebar control best suites interms of look and feel for this type of requirement.

Any pointers or alternative approaches will be of great help.

Thanks,

TimeBar

answered on 09 Apr 2013

1 answer

83 views

Multiple background colors on appointment

Hello,

I'm working with the ScheduleView and i need to have my appointments with two different backgroug colors. For example, the first hour of the appointment is yellow and the remaining hours are green. How can i do this?

Regards,

ScheduleView

answered on 09 Apr 2013