Questions on UI for WPF Forum

3 answers

160 views

get selected observable collection from datagrid(may be one or more rows selected by checkbox) on some button click event

I have a observable collection bind to datagrid.

I need to get selected observable collection from datagrid(may be one or more rows selected by checkbox) on some button click event and pass it another view.

I use a MVVM pattern.

Please help

GridView

answered on 07 Apr 2011

1 answer

87 views

How to bind to selected items?

I've followed the instructions on this blog post and it works when selection unit is full row. However, I can't get it to work when selection Unit is cell. The transfer method is not being called.

Any ideas?

GridView

answered on 07 Apr 2011

2 answers

290 views

Disabling animations on RadContextMenu sub-menus

Is there a way to disable the slide animations when expanding sub-menus in a RadContextMenu?

Thanks,
Jose

ContextMenu

answered on 07 Apr 2011

1 answer

123 views

Bug in the gauge ranges. Urgent!

I am having a problem when trying to show a range which is in the negative range:

Assigning a negative value to range end results in this exception (even if the RangeStart value is also negative and is less than RangeEnd).

So if I specify a range starting point as -5 and range end as -1, this results in the following error: "The -1" is not a valid value the Max value couldn't be lesser than Min.

Gauges

answered on 07 Apr 2011

2 answers

79 views

Custom Row Layout with themed background

Trying to figure out how, in my ControlTemplate for a custom row layout, inherit the default background for the current theme. I have a border, so I'd imagine somehow I can do a StaticResource lookup to find the properties to apply to the border?

Oh, as part of this, I'd like to also figure out how to make the row selectable like normal. And have the selection colors flow to my custom layout, too.

GridView

answered on 07 Apr 2011

6 answers

122 views

Single user: Cannot create instance of 'RadChart'

I have a large .net application using RadChart's with hundreds of users across a wide range of setups who are not encountering any trouble at all.

Then there's a single user getting an exception:

Outer Exception Details:
Message: Cannot create instance of 'RadChart' defined in assembly 'Telerik.Windows.Controls.Charting, Version=2010.3.1110.35, Culture=neutral, PublicKeyToken=5803cfa389c90ce7'.

The .net framework redistributable is packaged with my installer, so I know that it is present on his machine (I'm build against 3.5).
I have had him repair and reinstall the framework also but the issue remains.

I'm at a loss - it's obviously environment related else other users would be effected. Any advice greatly appreciated.

Chart

answered on 07 Apr 2011

1 answer

129 views

How to programmatically expand unpinned RadPane?

Hi,

Does anyone know how to programmatically expand (show) an unpinned docked RadPane?

Thanks heaps.
Patrick.

Docking

answered on 07 Apr 2011

1 answer

88 views

Keep floatingwindows inside app

Hi,

How do I keep my Floating Windows from being dragged outside of my main application window.

Thanks,

Adam Marshall

Docking

answered on 07 Apr 2011

3 answers

96 views

Multiple Issues in RadTimePicker

Hi,

I have multiple issues in RadTImePicker control.

1. When I input -1 or --1, it gets converted to 1:00AM. I require this to show as an error.
2. when i type in all values except 130 or 0130, its getting converted to 01:00PM instead of 01:30AM..whereas for 330, it gets converted to 3:30AM..

Any help is much appreciated.

Regards

S

TimePicker

answered on 07 Apr 2011

3 answers

182 views

Create an instance of RichTextBox

Hi,

I have a license version of Telerik controls (2010.3.1110.35).
I want to use RichText box which is part of Telerik latest version.
I have downloaded the version and trying to create an instance of it.
But i dont see RichTextBox available in the dlls.
Please let me know how to create an instance along with the databinding sample.

Thanks

RichTextBox

answered on 07 Apr 2011