Hello,

I've recently encountered a problem with the GridView where I get an InvalidOperationException when the grid is refreshing after changing the number of child elements on an item that already has elements and is expanded and visible within the GridView.  It doesn't matter whether I'm increasing or decreasing the number of child elements. My stack trace is as follows :


Has anybody run into any similar sounding problems with the GridView ?

Edit: Upon further investigation, I've found that this problem arises in Extended selection mode, Single works just fine. For a bit of clarification, the object with the collection of child elements that's changing must be expanded in the GridView.

I have a problem with canceling edit mode in teleriks RadGridView. After inovking CancelRowEdit command for my radgridview edit mode stops, but item in row does not return to previous values...

Thanks in advance
Mehri

'System.Windows.Documents.Hyperlink' is not a Visual or Visual3D.

Hi,

I have a problem using the control RadTabControl. In my case, a gridview is in one of the tabitem.
When we navigate in the cells of the gridview with the keyboard arrows and we arrived at the last cell, another press on the right key change the active tab of the tabcontrol (instead of doing nothing because it's the last cell).

With the source code below, you could reproduce the bug with the following steps :
1. Go to the tab "Tab2" containing the Gridview
2. Select the last column of a row
3. Press right arrows key
4. You could now navigate throught the tabs using arrows :(

How can I prevent this?

The xaml code used is quite simple :
<Window x:Class="TestTabs.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
          xmlns:telerik="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.Navigation" xmlns:Controls="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.GridView" Title="GlobalFund" Height="1024" Width="1280"
        WindowState="Maximized" WindowStartupLocation="CenterScreen">
    <Window.Resources>
        <ResourceDictionary Source="MainWindowResources.xaml" />
    </Window.Resources>
    <telerik:RadTabControl >
        <telerik:RadTabItem Header="Tab1" />
        <telerik:RadTabItem Header="Tab2" >
            <Controls:RadGridView x:Name="SelectedAttributes" AutoGenerateColumns="True" RowIndicatorVisibility="Collapsed">
            </Controls:RadGridView>
        </telerik:RadTabItem>
        <telerik:RadTabItem Header="Tab3">
        </telerik:RadTabItem>
        <telerik:RadTabItem Header="Tab4" />
    </telerik:RadTabControl>
</Window>


I would like to join you the zipped solution but I don't know why but there is no "Attach your file" link in the wpf forum (but it is in silverlight one) :(

An advice?

Thank you for your help....

Hello, I have some RadPanes floating. 
I try this:

 
In order that some RadPane got focus and see over all.

If yoy click in header of Pane, this got the focus and see over all, but with code, not.

Any way to set the "z-index" of floating panes?

In this sample
http://www.telerik.com/ClientsFiles/193221_docking-isselected.zip
 
Is you put both RadPane Floating, and click on "Click Me" button see the problem. The same Radpane is over the other

Thanks in advance

Dear Telerik Team,
i have a small problem.

I have a ScheduleView, which has just one active view definition: Timeline.

The Timeline everytime shows one month (31 days).

When a user use the included datepicker in the header of the scheduleview, the visible range of the scheduleview changes
just for 7 days (when a user clicks next or forward) every time (eg.: when i start with 1. July - 31. July and i cklick forward, then the visible range will be 8.July - 9. August). 

My problem is, the visible range, have to change for a complete month (eg. when i start with 1. July - 31. July and i cklick forward, then the visible range has to be 1.August - 31. August)

Can you please tell me how i can do this ?

Hi..
Can you tell me what is wrong with this.. and how I can show the busy indicator when loading map data.. thanks

 

 

private void LoadData()

 

{

 

 

this.radBusy.IsBusy = true;

 

 

 

DataCRMDataContext dc = new DataCRMDataContext();

 

 

 

var query = from i in dc.VACTIVEREPs

 

 

 

where i.RepID > 0

 

 

 

select i;

 

 

 

List<CRM_GIS.VACTIVEREP> lstVActiveReps = query.ToList();

 

　

 

 

foreach (VACTIVEREP Rep in lstVActiveReps)

 

{

 

 

var pushpin = new Pushpin();

 

pushpin.Background = System.Windows.Media.

 

Brushes.Red;

 

pushpin.ToolTip = Rep.LastName +

 

", " + Rep.FirstName + " " + Rep.RepNo;

 

 

 

 

MapLayer.SetLocation(pushpin, new Location(Convert.ToDouble(Rep.lat), Convert.ToDouble(Rep.lng)));

 

pushpin.MouseDoubleClick +=

 

new MouseButtonEventHandler(pushpin_MouseDoubleClick);

 

pushpin.MouseDown +=

 

new MouseButtonEventHandler(pushpin_MouseDown);

 

　

 

 

this.informationLayer.Items.Add(pushpin);

 

}

 

 

this.radBusy.IsBusy = false;

 

}

Hello,

Is it possible to highlight the current date in timelineview like in the scheduler ?

Regards

Hello,

I am new to the RadMap and GeoCoding in general and have a question. 

The first version of this application will be a thin WPF client, and in this version it will show a map with a route drawn on it.  Is it possible to show the current location (where the app is running) on the RadMap by using the Internet connection the host computer is using?

Any suggestions would be great.

Thanks!

Reid

Hi,

i have this xml File:

<?xml version="1.0" encoding="utf-8" ?>
<MODULE>
    <Content>
        <ContentItems>
            <ContentItem>
                <ContentCategoryName>Mandanten</ContentCategoryName>
                <Attributes>
                    <Attribute AttributeGroup="Mandant">
                        <ContentAttribute AttributeName="Name">ERP</ContentAttribute>
                        <ContentAttribute AttributeName="Host">okljkj</ContentAttribute>
                        <ContentAttribute AttributeName="Port">6550</ContentAttribute>
                        <ContentAttribute AttributeName="mandant">eks</ContentAttribute>
                        <ContentAttribute AttributeName="pw">lolo</ContentAttribute>
                    </Attribute>
                </Attributes>
            </ContentItem>
            <ContentItem>
                <ContentCategoryName>Mandanten</ContentCategoryName>
                <Attributes>
                    <Attribute AttributeGroup="Mandant">
                        <ContentAttribute AttributeName="Name">DEMO</ContentAttribute>
                        <ContentAttribute AttributeName="Host">jhkhjk</ContentAttribute>
                        <ContentAttribute AttributeName="Port">6551</ContentAttribute>
                        <ContentAttribute AttributeName="mandant">demo</ContentAttribute>
                        <ContentAttribute AttributeName="pw">lolo</ContentAttribute>
                    </Attribute>
                </Attributes>
            </ContentItem>
        </ContentItems>
    </Content>
</MODULE>

and i don't now how to bind this File to an Combobox: How must the XMLDataProvider and the ComboboxItem look like?

Thanks for helping me.
Best Regrads
Rene