Questions on UI for WPF Forum

8 answers

92 views

Telerik Chart Axis Lines Getting Blurish In Small Resolution

Hello,

In telerik chart control, when I reduce the size of window, axis lines are getting blur. See image for more details.

I have marked that area by red color border for better understanding. Below image shows the example of the type of Line which should be actually.

Thanks in advance.

Maulik Suchak

Chart

answered on 17 Nov 2011

1 answer

117 views

Filtering not working?

We seem to have a problem getting filtering working correctly.

The behaviour we are seeing in our application is demonstrable in the demo.

Steps to reproduce:-
1. Run WPF Demos
2. Select TreeListView from All Controls
3. In the Name column select the filter
4. Set “Show rows with a value that” to Starts with
5. Type in “set” and then apply the filter, all works as expected
6. Clear the filter
7. Type in “get” and then apply the filter. Nothing happens; the previous filter based on “set” is applied.

To summarise we seem to be able to set a filter only once, after that you need to close the app to clear the filer.

Apologies if this has been reported before and been fixed in a later build than we are using (Q2 2011 SP1 – 2011.2.920.35)

Regards

John

TreeListView

answered on 17 Nov 2011

2 answers

300 views

Convert CompositeFilterDescriptor To Sql Statement

Hi Support

I'm using unbound RadDataFilter and I need to send the condition which is built by the user as parameter to StoredProcedure (SQL) but I couldn't find a way to convert CompositeFilterDescriptor to Sql Statement. Is it possible? How can I do that?

Thanks in advance
Mehri

DataFilter

answered on 17 Nov 2011

1 answer

124 views

ReadOnly Newest version of ScheduleView

Hi
We are forming a scheduleView and defining all appointments as readonly.
we have written the following code to do so:

//setting the scheduleView as readonly

Slot readOnlyslot = new Slot() { IsReadOnly = true };

readOnlyslot.Resources.Add(

new Resource("readOnly"));

ObservableCollection<Slot> _readOnlySlots = new ObservableCollection<Slot>();

_readOnlySlots.Add(readOnlyslot);

RadTimeLineView.SpecialSlotsSource = _readOnlySlots;

this worked great untill we changed the dll`s from version 2011.2.712.40
to version 2011.2.920.40
from some reason the readonly behavior is not affective on the new version
(when we restored the old dll`s, the behavior was back again).
Any ideas how to solve this for we still want to use the latest Telerik version
Thanks

ScheduleView

answered on 17 Nov 2011

3 answers

74 views

How to handle short bars in bar chart

I've got a bar chart in which some of the bars are very short, so short I can't click on them, how are you guys handling this issue?

Chart

answered on 17 Nov 2011

0 answers

159 views

Adding sort descriptor with sort direction ascending sorts the grid in descending.

Hi,
I have added a sort descriptor as follows:

<telerik:RadGridView.SortDescriptors>

<telerik:SortDescriptor Member="Name"

SortDirection="Ascending"/>

</telerik:RadGridView.SortDescriptors>

Now when i open the grid view name column has ascending arrow showing that the grid is programattically set to sort the records ascending, but when i add records to this grid records are added with their names in descending manner. If i change the sort direction to descending in above code then records are sorted in ascending manner. Why records are sorted in opposite direction?

GridView

asked on 17 Nov 2011

3 answers

412 views

saving/retrieving rtf from database

Hello,

I'd like to load ans save a rtf file from my sql server database....
When I was in Winforms, I had the "rtf" members from the RichTextBox that was helpful.
How could I achieve this with the RadRichTextBox ?

Best Regards
Xavier

RichTextBox

answered on 16 Nov 2011

1 answer

83 views

Different step sizes for each thumb in range mode?

What I'm looking for is a way to have different step sizes for each thumb of my range slider. These are basically my needs:

Thumb0 can have values on the interval [0, (Maximum - MinimumRangeSpan)] w/ stepsize1
Thumb1 can have values on the interval [SelectionStart, Maximum] w/ stepsize2

Is there an easy way to accomplish this (if at all)?

Slider

answered on 16 Nov 2011

3 answers

163 views

Hierarchical Chart with different chart at last leaf

I have a hierarchical chart bound to a tree of CAD assemblies. The hierarchical bar chart is working great for as many levels of assembly as I want. The problem is, when you dig down to the last leaf in any branch of the tree, the last leaf has no children, so the chart says "no data". What I'd like to do instead is show a different chart bound to the leaf instead.

Is it clear what I want to do?

does anyone have some tips on how to do this?

Eric

Chart

answered on 16 Nov 2011

2 answers

93 views

Inheritance problem

If I create new class inherits from RadPropertyGrid
public class ExPropertyGrid : RadPropertyGrid { }
and in xaml
<RadPropertyGridTest:ExPropertyGrid x:Name="testPropertyGrid" />
then I see nothing in the window.

PropertyGrid

answered on 16 Nov 2011