Hi,

CloudUpload is a relay good idea, but how about CloudDownload?

And I relay like to see support for "One Drive" or "Dropbox", this a an alernitive for the users that Azure is to expensive.

Thanks!

Hi,

I recently set the SearchMode to MatchAllTerms in my default style for the RadGridView. Ever since, my application crashes when I try to do a lookup in a RadMultiColumnComboBox.  After removing the line from the default style, everything works fine again.  Could this be a bug ?

Regards
Hans

I've followed the 'getting started' documention for the chartview. 

I've created a new WPF .NET Core project. I've then added the following references:

- Telerik.Windows.Controls

- Telerik.Windows.Controls.Chart

- Telerik.Windows.Data

Then I've added the following xaml to the main window xaml file:

<telerik:RadCartesianChart>
            <telerik:RadCartesianChart.HorizontalAxis>
                <telerik:CategoricalAxis />
            </telerik:RadCartesianChart.HorizontalAxis>
            <telerik:RadCartesianChart.VerticalAxis>
                <telerik:LinearAxis/>
            </telerik:RadCartesianChart.VerticalAxis>
        </telerik:RadCartesianChart>

 

Nothing shows at all - I've was expecting something/anything before going on to binding a source of data.

What am i missing?

 

I'm using VS 2019 and the latest public version of the .NET Core wpf components.

 

Thank you

The RadComboBox seems to require the user to have the cursor over the item text to be able to select the item. This is not the case for the standard ComboBox. Is it possible to change this without creating a custom ControlTemplate?

It is not bad when the items are longer strings. But we have a combo box with individual characters, and you have to click directly on the character to select the item. For whatever reason, if the items in the combo box are integers, selection works as expected.

See the attached animated gif.

In Excel, if you select a row and then drag down past the bottom of what is visible, it scrolls automatically for you. But the RadSpreadsheet does not do this. Is there an option I am missing or an easy workaround?

Hi All,

I am opening RadWindow with ShowDialog() from viewmodel. I am not able to detect close 'X' button event. I want to prompt user before closing. 

My code looks like:

AssetViewModel.cs

var AssetWindow = new RadWindow
            {
                Header = "Asset Information",
                Owner = Application.Current.MainWindow,                
                WindowStartupLocation = System.Windows.WindowStartupLocation.CenterOwner,
                Content = new UserControl()
            };          
AssetWindow.ShowDialog();

What is the best approach to detect close event, prompt user and proceed with user selected option i.e Yes/No

 Any help would be appreciated,

Regards,

Prashant Kirpan

 

 

 

Hi All,

I am using RadTabControl and validation is working only if tab is selected. i.e. updating UI only for selected tab and not others.

I have a RadTabControl control with three RadTabItem. Every tabitem contains usercontrol with own view model.

For all user controls, i have used  IDataErrorInfo for validation. From main control, manually i am triggering validation using notifyproperty change i.e.  RaisePropertyChanged(string.Empty).

This is working fine only if tab is selected. validation is executing properly on other tabs but UI is not updating. 

Control Structure:

MainVM.cs

      - TabControl1VM = new TabControl1ViewModel();

      - TabControl2.VM = new TabControl2ViewModel();

 

MainControl.xaml

  <telerik:RadTabControl  >
            <telerik:RadTabItem  Header="Location" DataContext="{Binding TabControl1VM}" >
                <telerik:RadTabItem.Content >                    
                        <local:TabControl1></local:TabControl1>                    
                </telerik:RadTabItem.Content>
            </telerik:RadTabItem>

            <telerik:RadTabItem Header="Asset Type" DataContext="{Binding TabControl2VM}">
                <telerik:RadTabItem.Content>
                    <local:TabControl2></local:TabControl2>
                </telerik:RadTabItem.Content>
            </telerik:RadTabItem>

 

Any help would be appreciated,

Regards,

Prashant
           

 

 

 

 

Hi,

I'm looking for a way to bind a List of key / value objects to the propertygrid. Consider the following snippets of code:

public class MyKeyValueClass

{

    public string Key {get;set;}

    public string Value {get;set;}

}

I tried something like this:
XAML:


.cs:




This sets the displaynames accordingly, but won't show / bind the values 
Is this possible?

Stan

-Edit: code blocks formatted

I am currently trying to Drag Drop Custom Control from List box to RadDiagram.

I am able to Drag the Custom Control (Shell) but not able to Create a Shape in RadDiagram.

Code:

Shell (Custom Control)

 public class Shell : Telerik.Windows.Controls.Diagrams.RadDiagramShapeBase
    {
        static Shell()
        {
            DefaultStyleKeyProperty.OverrideMetadata(typeof(Shell), new FrameworkPropertyMetadata(typeof(Shell)));
        }
    }

Style
<Style TargetType="{x:Type local:Shell}">
        <Setter Property="BorderThickness" Value="2"/>
        <Setter Property="BorderBrush" Value="Black"/>
        <Setter Property="HorizontalAlignment" Value="Center"/>
        <Setter Property="Background" Value="Transparent"/>
        <Setter Property="Height" Value="100"/>
        <Setter Property="Width" Value="100"/>
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type local:Shell}">
                    <Grid Background="{TemplateBinding Background}">
                        <Ellipse Stroke="{TemplateBinding BorderBrush}"/>
                        <Ellipse  Margin="13" Stroke="Black" />
                    </Grid>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
    </Style>

Drag And Drop Code

Telerik.Windows.DragDrop.DragDropManager.AddDragInitializeHandler(listBox, OnDragInitialize);  (ListBox)
Telerik.Windows.DragDrop.DragDropManager.AddDropHandler(radDiagram, OnDropShape);(RadDiagram)

 private void OnDropShape(object sender, Telerik.Windows.DragDrop.DragEventArgs e)
        {
            e.Handled = true;
            Shell shape = new Shell();
            var rawdata= (e.Data as DataObject).GetData(typeof(Shell));
            
           
            {
                Shell droppedShape = rawdata as Shell;
               
                this.radDiagram.AddShape(droppedShape);
           
            }
            
        }

        private void OnDragInitialize(object sender,Telerik.Windows.DragDrop.DragInitializeEventArgs e)
        {
            e.AllowedEffects = DragDropEffects.All;
           Shell draggedshape = (e.OriginalSource as ListBoxItem).Content as Shell;
           e.Data = draggedshape;
            
        }
 I am able to get the dragged Shell but i don`t know how to convert the Shell object to RadDiagramShape.

Any help is appreciated!!!


 

Hi,

 

I'm trying to fill my RadTileView on an event Window_Loaded.

The form updates ok in terms of code, but visualualy it remains empty and i have no idea why:

 

Result:

 

 

Can anyone help me?