Hi,

I am using the CommonHeaders stuff for the multiple column headers. 

 

<i:Interaction.Behaviors>
<local:ColumnGroupsBehavior>
<local:ColumnGroupsBehavior.CommonHeaders>
<local1:CommonHeader StartColumnIndex="0" Caption="" ColumnSpan="3" />
</local:ColumnGroupsBehavior.CommonHeaders>
</local:ColumnGroupsBehavior>
</i:Interaction.Behaviors>

My common headers are dynamic and need set in code behind. How it can be achieved at runtime.

Thanks,
Ramasamy

Hi,

I am new to WPF and Telerik controls.  I have been through the online documentation, the RadControls Demos that install with the controls, various forums and reference material including the telerik forums.  I have tried several pieces of code and I can't get the TwoWay binding to work.  I can achieve what I want to do with CodeBehind but that is sort of defeating the purpose.

So I have a RadGridView that is populated by a dataset.  I do this by the code below. rgvSamples is the RadGridView.  dsMain is a dataset.


In XAML I then set the various DataContext and Bindings as seen below.


The above code above does not actually work even though it is almost identical to some of the solutions posted on this forum.  I also have a standalone Textbox as seen in the code below which also does not work.


Now by making the following changes I get the first value in the GridView to show but that is it.  If I select a different row then the value in the textbox does not change.



So I have been going through forum posts etc for about 3 days now trying to see what i am doing wrong.  can some one please point me in the correct direction.

Thanx
Kind Regards
Richard

In short I've been unable to modify the style settings for the gridview row reorder example.
The demo example can not locate the style settings. I've been messing around and narrowed it down that this line of code does not expose the gridview namespace because the RowStyle property would state "Cannot resolve path."

Question:
How would I be able to modify the top and bottom lines of the DraggedTemplate?
From:
Line 1: Customer: Bob (Orange background)
Line 2: Drop after Customer: James

To:
Line1: Method 21 (Blue Background)
Line2: Drop after Sequence Run 30


I included this to expose the GridViewRow


For x:Key="DraggedRowStyle


Here is my gridview


Restating Question: How would I be able to modify the top and bottom lines of the DraggedTemplate?
From:
Line 1: Customer: Bob
Line 2: Drop after Customer: James

To:
Line1: Method 21
Line2: Drop after Sequence Run 30

Thank you,

I have an issue with detecting floating panes being closed.

On our dock manager we use both PaneStateChange and ActivePaneChanged to try to track which panes in the dock mgr are visible and give the user visual options to show and hide panes.

When a pane is floating and they click the close button, sometimes the ActivePaneChanged event will fire and sometimes it doesn't leaving our pane visual switchboard incorrect.

What would be the sure way to detect floating panes being closed?

Preferrably a trigger from the dock manager because some of our panes are dynamically generated at runtime and I would rather not have triggers attached to every possible pane for this purpose.

Hello,

I notice in the release notes for the Q2 2011 SP1 there is nothing mentioned concerning the Image Editor UI control. It was mentioned in another thread that the Q2 2011 SP1 release would contain improvements to the control, but I went ahead and installed the update just to be sure and I didn't notice any changes to the customizability of the control.

Is there a chance I might be overlooking these changes, or should we look forward to the next release for improvements to the Image Editor UI control? Just thought I'd ask.

Thank you for your time,
Kyle

hi,

I am using an Chart with more then one Y-Axis ( multiple data on chart).
I want the user to choose what data to see ( bij checking checkboxes).
When toggling a checkbox the correspondent  Data-Series and Y-Axis should be collapsed ( invisible) .
This works for all the DataSeries,
This works fine for the Main Y-Axis, but does not work for the 'Additional Axis' ) ->

Cannot find governing FrameworkElement or FrameworkContentElement for target element.

code :
 

Hello everybody!
I've questions to you and specially Telerik's developers.

1. We changed library from full version Q1 (2011.1.0419.35) to full version Q2 (2011.2.0712.35). Both versions are full and were bought (not any trials).
After this change very important functionality for us - dragging / moving on map after click right button mouse - don't work.
We use Visual Studio 2010 and Team Foundation Server for software development. Our project is made in WPF(C#). 
Any old libraries (Q1) were replaced on new Q2 version (in TFS and local machines).

Interestingly if I make simple project in WPF and use this radmap Q2 version (without any TFS connection) this moving maps functionality works.
What should we do? any idea????

2. We changed Q1 to Q2, because new version has new functionality available by SqlGeospatialDataReader, and .... here is another problem namely: SqlGeospatial gets good data and don't display any polygon or points on informationlayer. Example code is shown below:

xaml:
................
           <telerik:InformationLayer x:Name="layer1" Visibility="Visible">
                <telerik:InformationLayer.Reader>
                    <telerik:SqlGeospatialDataReader x:Name="sqlGeospatialDataReader">
                        
                    </telerik:SqlGeospatialDataReader>
                </telerik:InformationLayer.Reader>
            </telerik:InformationLayer>
.................


code behind:
............
           DBContext.DataClasses1DataContext db = new DBContext.DataClasses1DataContext();

           List<string> mylist = new List<string>();

     


           foreach (var element in db.usp_GetRegions().ToList())
           {
              
               mylist.Add(element.WKT);
              
           }
           sqlGeospatialDataReader.Source = mylist;

at sqlGeospatialDataReader.Source = mylist, the SqGeoSpatialDataReader.Source gets complete list of WKT's as strings. This code has debugged and contains correct data required by SqlGeoSpatialDataReader (I think so :-)). 
usp_GetRegions() is stored procedure that gets data from SQL Server and works fine (return correct format of data).


Can you give (link example or some other) me any example of use this class in codebehind. I tried "List<IEnumerable> mylist" and don't work also.

I will be grateful for help.
Pablo

Hi,

How can I set the color for the additional y axis so that is same than series color (which uses that y axis)?

In my WPF project chart can include several series and user can change the series color during runtime so I need to set same color to the yaxis also.

I'm using 2011.2.712.40 version of WPF  RadChart

Regards,
Auvo

Hi,

When i debug the LiveData example for Q3 2010 controls, the following debug message is printed every time a new data point is added:

System.Windows.Data Error: 4 : Cannot find source for binding with reference 'RelativeSource FindAncestor, AncestorType='Telerik.Windows.Controls.Charting.ChartLegend', AncestorLevel='1''. BindingExpression:Path=LegendItemMarkerShape; DataItem=null; target element is 'ChartLegendItem' (Name=''); target property is 'MarkerShape' (type 'MarkerShape')

I'm getting the same error message when I use the same control in my project. Both the LiveData example and my project have explicitly set

ShowPointMarks="False"

in the series definition, therefore I'm uncertain why a debug message referencing LegendItemMarkerShape is being generated. Functionally, I'm not encountering any problems, but I'm uncertain whether I should be investigating this debug message. Any insight in what is causing these debug messages?

Kind regards,
Dave.

Is it possible to align an entire table to the right margin?