I want a hex column both in display and edit mode, i.e. WYSIWYG.

Such as:  010, ABC, FE0, but failure in edit mode.

In WPF Help System(2013 Q2)

Controls-->RadTreeView-->How To-->Get Previous, Next, Parent and Sibling Node of a Specific TreeView Item-->Accessing the ParentItem and RootItem

ObservableCollection<Object> selectedItems = treeView.SelectedItems;

RadTreeViewItem item = selectedItems[ 0 ] as RadTreeViewItem;

Maybe not cast successfully. Should be?

RadTreeViewItem item = treeView.SelectedContainer ;

In RadTreeView class(Pay a attention to both *item and *contrainer type):

public RadTreeViewItem SelectedContainer { get; private set; }

public Object SelectedItem { get; set; }

But in RadTreeView class:

public Object Item { get; internal set; }

public RadTreeViewItem NextItem { get; }

public RadTreeViewItem ParentItem { get; internal set; }

public RadTreeViewItem PreviousItem { get; }

I think it should be:

public Object Item { get; internal set; }

public Object NextItem { get; }

public Object ParentItem { get; internal set; }

public Object PreviousItem { get; }

public RadTreeViewItem NextContainer { get; }

public RadTreeViewItem ParentContainer { get; internal set; }

public RadTreeViewItem PreviousContainer { get; }

In both RadTreeView and RadTreeViewItem, Item and its Container should be clearly different.

Thanks!

HI All,

        I need an idea how to implement the below one.
        
            I have two RadDockPanels in a usercontrol,where one dock panel has another usercontrol which consists of telerik rad gridview as a child element and another as the graph related to the data in the grid view.

The requirement is there is one control whether a button or toggle when we click on it only dock panel 1 with grid view expanded should be appeared in the screen and the other dock panel should get collapsed and a button to reset it else if it is a toggle when we again click on it,it should get reset.

I am short of ideas,could any one help me out in this soon,

Thanks,
Ramya

A little while ago, we changed the rtf editor used in our application from another third party editor to the telerik RichTextBox editor.  However, I have recently found that Rtf docs created in the previous editor contain list styles that Telerik is unable to handle correctly.  In some cases it just won't display them properly, and in worse case it will crash my application.

The following document causes the editor to crash my application:



When this document is loaded, using version 2012.3.1129.40 of the telerik wpf components, I initially get the following exception:


The application will continue throwing exceptions until either it crashes or I have to kill it.  I've tried loading this document using the Demo control included in the Q2 2013 SP1 demos, and while it doesn't crash it won't load the document giving a modal dialog saying "The file cannot be opened".  If I manually strip out the \*\listtable section, the telerik editor will be able to load the document without problem, but the list will no longer be numbered as expected. MS Word & WordPad will display this document without any issue.

I have an immediate solution to this problem, using another rtf library to resave without list styling, but it would be ideal if I didn't have to do that, as it changes the styles of the lists in any of these documents.

Hi,
i have multiple y-axis in my graph which is being plotted dynamically and name associated with it comes on the basis of selection done in dropdown list.my project follows MVVM architecture. x-axis represents time.so i need to generate all y values for particular time and then add the lineseries to the Series dynamically. problem is that graph is being plotted but could not be seen.
       
private void LoadData()
        {
            rnd = new Random();
            GraphDatas = new ObservableCollection<GraphData>();
            GraphData gd = null;
            Linearaxis = new List<LinearAxis>();
            for (int x = 0; x < 35; x++)
            {
                foreach (WeldDataMapping _weldDataMapping in _arrayOfWeldDataMapping.Where(ab => ab.IsSelected))
                {
                    GraphDatas = new ObservableCollection<GraphData>();
                    gd = new GraphData();
                    gd.XValue = x;

                    gd.YValue = rnd.NextDouble() * 100 ;
                    GraphDatas.Add(gd);


                    LineSeries line = new LineSeries();
                    Brush objBrush = new SolidColorBrush((Color)ColorConverter.ConvertFromString(_weldDataMapping.WeldDataColor));
                    if (!Linearaxis.Any(ab => ab.Title.ToString() == _weldDataMapping.WeldDataName))
                    {

                        LinearAxis yaxis = new LinearAxis { Title = _weldDataMapping.WeldDataName, Foreground = objBrush, LineStroke = objBrush, FontSize = 15 };
                        line.VerticalAxis = yaxis;
                        Linearaxis.Add(yaxis);
                        line.Name = _weldDataMapping.WeldDataName;
                        line.Stroke = new SolidColorBrush((Color)ColorConverter.ConvertFromString(_weldDataMapping.WeldDataColor));
                        line.DisplayName = _weldDataMapping.WeldDataName;
                        line.CategoryBinding = new PropertyNameDataPointBinding() { PropertyName = "XValue" };
                        line.ValueBinding = new PropertyNameDataPointBinding() { PropertyName = "YValue" };
                        line.ItemsSource = GraphDatas;
                        //adds the lineseries to the graph.
                        _graphView.xCartesianGraph.Series.Add(line);
                    }

                    else
                    {

                        line.VerticalAxis = Linearaxis.FirstOrDefault(ab => ab.Title.ToString() == _weldDataMapping.WeldDataName);
                        line.Name = _weldDataMapping.WeldDataName;
                        line.Stroke = new SolidColorBrush((Color)ColorConverter.ConvertFromString(_weldDataMapping.WeldDataColor));
                        line.DisplayName = _weldDataMapping.WeldDataName;
                        line.CategoryBinding = new PropertyNameDataPointBinding() { PropertyName = "XValue" };
                        line.ValueBinding = new PropertyNameDataPointBinding() { PropertyName = "YValue" };
                        line.ItemsSource = GraphDatas;
                        //adds the lineseries to the graph.
                        _graphView.xCartesianGraph.Series.Add(line);
                    }
                    

                }
            }
        }

please provide me the solution asap.

Hi,

Is RadWrapper Ok to use?  I added the radwrapper.dll to my project, then my app crashes when I close the app.  I did not even reference it my code.  When I remove the radwrapper.dll the app does not crash.  Can you shed any light on the use, value etc of this dll.  I am trying to replace the MS MessageBox.  If not this dll do you have any code to replace the MessageBox.  To be specific I want a messagebox that contains New, Save and Cancel buttons and returns the button pressed.  See link below about radwrapper.dll.

Thanks
Rich

http://www.codeproject.com/Articles/164934/RadMessageBox-for-the-Telerik-WPF-Controls

Hi,
I am using RadGridView with RowDetailsTemplate, the issue is user has to click on the + or - symbol to expand/collapse.
User is expecting that expand/collapse should happen when they are clicking anywhere within the square surrounding the + or + symbol
Could any one help?

I need to create high performance grid inside grid when i use (RowDetailsTemplate) telerik generate dynamic sub grid instead of the the one i define it 

* when i use (HierarchyChildTemplate
) it works fine but there is big delay when expand row to show it's detail

* what is the different between (HierarchyChildTemplate) and (RowDetailsTemplate)

Code :

Hi,
I want to change the default options behind filtering. I need to change the background colour of the Filter with my Template Colour.
Need a solution for this kind of customization.

With Thanks,
M.Vinnarasi

Hi,

Is the WPF Control example navigation (in touch mode) TileList? 

If it is, how do I lock the tiles from being moved and set headers (like A-B, C-D)

If not, what control is used for the navigation?