Hi,

telerik: 2009.3.1322.35
.net 4.0 beta 2

When I follow the steps below I get an error:
1. Set a filter on gridviewdatacolumn
2. Filtered items set contains a certain dataitem
3. Change this dataitem such that it no longer belongs to filtered items
4.  After the change I scroll into view:

Now I get the following error:



   at Telerik.Windows.Controls.GridView.GridViewVirtualizingPanel.BringIndexIntoView(Int32 index) in c:\Builds\WPF_Scrum\GridView_WPF_2009_Q3_SP1\Sources\Development\Controls\GridView\GridView\GridView\Virtualization\GridViewVirtualizingPanel.BringIntoView.cs:line 29
   at Telerik.Windows.Controls.GridView.GridViewDataControl.ScrollIntoViewRecursive(FrameworkElement element, Stack`1 itemStack, Action`1 scrollFinishedCallback) in c:\Builds\WPF_Scrum\GridView_WPF_2009_Q3_SP1\Sources\Development\Controls\GridView\GridView\GridView\GridViewDataControl.Scrolling.cs:line 252
   at Telerik.Windows.Controls.GridView.GridViewDataControl.ScrollRowIntoViewInternal(Object dataItem, Action`1 scrollFinishedCallback) in c:\Builds\WPF_Scrum\GridView_WPF_2009_Q3_SP1\Sources\Development\Controls\GridView\GridView\GridView\GridViewDataControl.Scrolling.cs:line 191
   at Telerik.Windows.Controls.GridView.GridViewDataControl.<>c__DisplayClass69.<ScrollIntoViewAsync>b__68() in c:\Builds\WPF_Scrum\GridView_WPF_2009_Q3_SP1\Sources\Development\Controls\GridView\GridView\GridView\GridViewDataControl.Scrolling.cs:line 94
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler)

Hi,

I have no problems binding my classes to the GridView. But when I attempt to bind a linq filtered DataSet table

all I see in GridView is rows with no text in them, when I enter edit mode in a row, the missing text is suddenly right there. It goes invisible again when edit mode is canceled.

This is how I setup the header:

any ideas what is going on?

Thanks

Jiri

Hello,

Hello,

Hi,
  I have a telerik gridview control in wpf. I want to highlight the cells, which are going to be edited. I have a CellValidating eventhandler, inside the event I have written the code >

               GridViewCell cell = e.Cell;
                cell.Background = Brushes.Red;

Then also, the color of cell is not changing. Can any one please help me to resolve this issue. Thanks in advance..

Regards,
Rajeev Kumar

Hi all,

I applied conditional properties to GridViewGroupRows via the Level property and Property Triggers - however I can't seem to find a similar property for IndentCells.

Is it possible to set conditional properties for the indent cell at different levels? Ie. I would like to have no borders for the indent cells at level 0, 1 - however I would like a right border for the rows in level 2. How would I do this?

Regards,

Tim.

Hi Telerik Team,

I'm exploring the features of Telerik  controls using the latest Q3 Trial version (November Release). I'm wondering, is there a DateTimePicker control I can use in WPF application? I can found DatePicker and TimePicker as two seperate controls but my need is a single control.

Thanks in advance,
NK

Hi,

We are trying to use the Telerik controls for development of applications that can integration into SAP Business One. In order to do that, we wanted to use the control into an ActiveX object, and then use that object inside of the SAP SDK on custom forms. We have been able to get the Telerik control into an ActiveX DLL, the use that DLL on a Windows form.

However, when we try to use the same ActiveX DLL inside of the SAP System and try to set the ClassID property of the SAP SDK ActiveX object, which requires the ProgID or GUID of the ActiveX object, and pass the reference, the .NET program is throwing an exception.

If anyone has taken this approach with a Telerik control (through an ActiveX DLL) in an environment like SAP Business One, and can assist in what could be causing this issue, please post any pertinent information.

Thanks.

 

When I call ShowDialog() on a RadWindow in a standard WPF application then ShowDialog returns when the user closes the RadWindow. When I'm running my application as XBAP in the browser then ShowDialog returns immediately.

Is this an intentional behaviour? If so, what do I have to do to display a modal dialog in a XBAP environment?

Regards,
Michael

Has anyone found a way to force the minimum/initial size on tiles when you load them from a dataset? Following the online examples I set up the item template and content template, but it doesn't seem to matter what I set the minimum height and width to, the tiles resize so they all fit in the allocated window size, which causes an issue when I try to put 50 tiles in a 400 x 400 control. I tried wrapping a scroll viewer around it and letting it grow in that, but no luck.

Any thoughts or insight would be greatly appreciated.

Thanks!