Hi,

This is treeview code:

And this is tree node modle code:

In the case of treeview's scrollbar displayed. The scrollbar will be uncontrolled movement when clicked one tree node in the treeview.
And tree node can be selected more than one.

If the scroll bar isn't displayed, the above problems would not have occurred.

Hi all,

I have a property grid which is populated when an item in a tree view is selected.

The appropriate description appears when you click a property in the grid. However, when a new item in the tree view is selected, although the new set of properties is loaded up the old description remains.

I need to be able to clear this when I click on a new item in my tree view

Thanks is advance


Arthur

Hi I am using the busy indicator while I have a simulator setting it self up. I need to give the user a method to perform an emergency stop if needed. I tried adding a button to the data template but clicking it seems to do nothing. Can this be done? Below is the XMAL and command definition .

So I have a basic DataFormatString based on columns but there will be rows that are a exception (they show percentage between the other rows) and I need to format those rows as a percentage number.

I've took a look into both Row- and CellStyleSelector and CellTemplateSelector but not sure any of these can do the trick because they don't seem to manage the DataFormatString.

RowStyle with  <Setter Property="ContentStringFormat" Value="P" /> does nothing, probably because he tries to apply that to the whole row which of course is not a string.

I want to add a button to the right of the last column, can this be done?

The following link shows an image with the button highlighted:

http://farm8.staticflickr.com/7306/8734034759_4e632a1cb0_b.jpg

HI,

My grid view contains number of rows and one column in the grid view contains a list box.

I am using the below code to change the color of textblock placed inside the list box based on its parent grid view row.

<Style TargetType="{x:Type TextBlock}" BasedOn="{StaticResource {x:Type TextBlock}}">

<Style.Triggers>

<DataTrigger Binding="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type telerik:GridViewRow}}, Path=IsSelected}" Value="True">

<Setter Property="Foreground" Value="White" />

</DataTrigger>
</Style.Triggers>

</Style>

Though its working fine but i want one more condition in this trigger to check wheather Parent grid view selected row's selection is active or not.For that i modified condition inside the trigger as mentioned below:

<MultiDataTrigger>
<Condition Binding="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type telerik:GridViewRow}}, Path=IsSelected}" Value="true"/>
<Condition Binding="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type telerik:GridViewRow}}, Path=Selector.IsSelectionActive}" Value="true"/>
</MultiDataTrigger>

But its not working. Can you please suggest which approach to use to get parent row's Selector.IsSelectionActive property.

Looking forward for your reply.
Thanks And Regards,
Kavita

Hey there,
I'm pretty new with the ribbonview but i'm very confused with those 2 sub components, both seem to be pretty much the same thing to me (click on the topleft button, opens a zone).
What differenciates them? Which one should i use in which case? Can and should both be used?
I did look at the doc and manage to use both, but i really don't see where they differ in functional use.

hi, can this control can be modified to enable to draw ink on the imported image? such as, InkCanvas

Hello,
I was wondering if there exists some option to customize the values of the Y axis when using bar series with combined mode stack or some option for stack mode to plot to corresponding points of Y axes. If I understood well when a bar series is in Stack mode the bar ignores the real values but it plots the distance between points in the series, putting all the portions one above another and create an enormous scale for the Y axis. I would like if possible that it takes the real values, cause they are sequential in my example, and make the correct scale with real values.
I will explain my problem, so maybe you can give me an advice, maybe there is some other component or chart option, different series that I can use to solve my problem. I am using MVVM pattern and as I am not verry profound of code behind and would like to solve this problem in MVVM style.
So I have a list of strands and each strand is divided in n zones that have start position, end position and a quality indicator. In base of this quality indicator each zone is colored with the specific color. The values of the start and end position are sequential, so that each point rappresents a single zone and i single colored portion on the stack bar. My idea was to create an collection of QcsStrandData in my viewmodel, and bind this collection to the item source of the bar series in the cartesian chart, setting the categoryBinding = "StrandNo" and ValueBinding = "ZoneEnd", in that way I achieved to have a single bar for each strand divided in the corresponding zones. I  managed to color the zone portions using the point Template and until here everything is perfect. The problem is that in this way the Y axes goes to the stars and not to the maximum value of the last point. I also manage somehow to bypass that, I defined and internal vertical ax inside the bar series and hide it, and used the general Y ax and bind it to a fixed maximum value. But then I noticed another problem that I miss the proportions, cause the portion on the bar is in proportion of distance between 2 points, so for example I have one zone from 4640 to 7920, the next one 7920 to 17115, the next from 17115 to 18215 but the height on the bar of all of this zones is the same and I would need it to be in proportion with the real values.
The structure of the entity is
The part of the viewModel that fills the collection is
and the xaml code for the chart
I also attach 2 jpgs wpfStrandZones with the result that I obtain with the source code above and the strandZones that is the screen of what I would need to have.
Any suggestion would be appreciated.
Thanks


  

Hi,

i want to open a RadWindow with an AutoCompleteBox on it. When i get back to my user control i want
to read the Searchtext from the AutoCompletexBox! I can't find an example or something helpful.

Thanks
Best Regards
Rene