Hi,

I'm interested in recreating an existing UI using the RadDock with a splitter and RadPane objects.  I have nearly everything I need through existing properties but I could use some advice on how to achieve a particular effect.  (see Desired.png - attached)

In a given RadPane, I set the Contents during the ElementLoading event. But, the element which becomes the RadPane's child is responsible in our app for creating the particular tool buttons we want to show within the Title/Header.

For the Recent Files pane I show, the folder and two filter buttons are created by the same UserControl responsible for the list. 

I'd like to create something like this for my TitleTemplate -- this does not work -- clearly the binding needs work.




The first ContentPresenter should be for the Title and I'll fixup the formatting, font, etc. later to match my requirements.

The second ContentPresenter is where I'd like to have the object which is within the RadPane to supply a FrameworkElement such as a StackPanel or Toolbar or ToolbarTray etc.. based onthe particular pane.

Can anyone suggest a way for me to bind to a property on that object within the TitleTemplate?  Here, I invented one called "ToolStack" which my usercontrol list object implements -- but it's not bound to of course...

John

Hi..
I have RadButton in a DataTemplate in a ListView. I have a command bound to the button that works fine.
But when I click my button, without selecting the row - i need to get the current row - how can I get the SelectedItem of the current ListView Row when the RadButton is clicked.   For example I want to name the Button REMOVE and remove the current row - without having to click 'behind' the RadButton to select the row to be deleted. first.
thanks!!!!!!!!!!!!!!!!!

<

 

 

ListView x:Name="lstRangeColors" Width="225" MaxHeight="275" ScrollViewer.VerticalScrollBarVisibility="Visible" Margin="0,0,0,0" ItemsSource="{Binding Path=Filters.RangeColors}" SelectedItem="{Binding Path=RangeColor}">

 

 

<ListView.ItemTemplate>

 

 

<DataTemplate>

 

 

<ContentPresenter Margin="5,5,5,5" Content="{Binding}">

 

 

<ContentPresenter.ContentTemplate>

 

 

<DataTemplate>

 

 

<Grid x:Name="gridContent" Height="35" VerticalAlignment="Stretch">

 

 

<Grid.ColumnDefinitions>

 

 

<ColumnDefinition Width="20*"/>

 

 

<ColumnDefinition Width="60*"/>

 

 

<ColumnDefinition Width="40*"/>

 

 

</Grid.ColumnDefinitions>

 

 

<Grid.RowDefinitions>

 

 

<RowDefinition Height="30" />

 

 

</Grid.RowDefinitions>

 

 

<CheckBox Grid.Row="0" Grid.Column="0" Width="40" IsChecked="{Binding RangeValue.IsSelected, Mode=TwoWay}" Margin="5,5,0,0"/>

 

 

<TextBox Grid.Row="0" Grid.Column="1" BorderBrush="Navy" BorderThickness="1" Width="40" Text="{Binding RangeValue, Mode=TwoWay}" Margin="15,0,0,0" FontSize="14" />

 

 

<<telerik:RadButton Grid.Row="0" Grid.Column="2" Height="30" Background="{Binding BlockColor, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" Command="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=ListView}, Path=DataContext.SelectColorCommand}" HorizontalAlignment="Left" Margin="25,0,0,0" Name="btnColor" Width="40" />

 

 

</Grid>

 

 

</DataTemplate>

 

 

</ContentPresenter.ContentTemplate>

 

 

</ContentPresenter>

 

 

</DataTemplate>

 

 

</ListView.ItemTemplate>

 

 

</ListView>

Hello,

I have a user control that contains a text box and a search button. This user control has been added to a RadMenu as follows:

 <telerik:RadMenu HorizontalAlignment="Stretch" DataContext="{Binding SimpleSearchViewModel}">
            <telerik:RadMenu.ItemsPanel>
                <ItemsPanelTemplate>
                    <DockPanel HorizontalAlignment="Stretch" />
                </ItemsPanelTemplate>
            </telerik:RadMenu.ItemsPanel>
            <telerik:RadMenu.Items>
                <telerik:RadMenuItem Header="Menu1" /> 
                <telerik:RadMenuItem Header="Menu2" />  
                <telerik:RadMenuItem HorizontalAlignment="Right">
                    <telerik:RadMenuItem.Header>
                        <searchctrls:SimpleSearchView />
                    </telerik:RadMenuItem.Header>
                </telerik:RadMenuItem>
            </telerik:RadMenu.Items>
</telerik:RadMenu>

Hi,

in my application, I have 3 possible contexts: Exports, Reports and Sessions. In my application I have only one RadGridView and the RadGridView layout change regarding the current active context. Regarding the context, the grid have differents converters for columns who contains enumeration values.

Before changing the grid layout, I call the following methods:

    - GV.GroupDescriptors.Clear()
    - GV.SortDescriptors.Clear()
    - GV.FilterDescriptors.Clear()

I don`t know why but when I switch from one context to another, after I change the layout of my grid, if I go on a column which contain a converter for my enumeration, I click on the filter dialog button, when the filter dialog appear, in the top part of the filter dialog, I have all existing values in my columns that I can check or uncheck but when I click in the combobox to apply a specific filter, the values in the dropdown it's the value corresponding to my previous context.

Thank's

I have a reference in my xaml as such:
xmlns:maskedInput="clr-namespace:Telerik.Windows.Controls.MaskedInput;assembly=Telerik.Windows.Controls.Input"

I am trying to set the Minimum value in the style as such:
        <Style x:Key="RadMaskedCurrencyInputStyle" TargetType="telerik:RadMaskedCurrencyInput">
            <Setter Property="maskedInput:MaskedInputExtensions.Minimum" Value="0" />
        </Style>

This throws an exception at run time:  
System.Windows.Markup.XamlParseException occurred
  Message='Set property 'System.Windows.Setter.Property' threw an exception.' Line number '10' and line position '14'.
  Source=PresentationFramework
  LineNumber=10
  LinePosition=14
  StackTrace:
       at System.Windows.Markup.XamlReader.RewrapException(Exception e, IXamlLineInfo lineInfo, Uri baseUri)
       at System.Windows.Markup.WpfXamlLoader.Load(XamlReader xamlReader, IXamlObjectWriterFactory writerFactory, Boolean skipJournaledProperties, Object rootObject, XamlObjectWriterSettings settings, Uri baseUri)
       at System.Windows.Markup.WpfXamlLoader.LoadBaml(XamlReader xamlReader, Boolean skipJournaledProperties, Object rootObject, XamlAccessLevel accessLevel, Uri baseUri)
       at System.Windows.Markup.XamlReader.LoadBaml(Stream stream, ParserContext parserContext, Object parent, Boolean closeStream)
       at System.Windows.Application.LoadComponent(Object component, Uri resourceLocator)
       at TestRadControl.MainWindow.InitializeComponent() in ...\Documents\Visual Studio 2010\Projects\TestRadControl\TestRadControl\MainWindow.xaml:line 1
       at TestRadControl.MainWindow..ctor() in ...2010\Projects\TestRadControl\TestRadControl\MainWindow.xaml.cs:line 25
  InnerException: System.ArgumentNullException
       Message=Value cannot be null.
Parameter name: property
       Source=PresentationFramework
       ParamName=property
       StackTrace:
            at System.Windows.Setter.CheckValidProperty(DependencyProperty property)
            at System.Windows.Baml2006.WpfSharedBamlSchemaContext.<Create_BamlProperty_Setter_Property>b__1c0(Object target, Object value)
            at System.Windows.Baml2006.WpfKnownMemberInvoker.SetValue(Object instance, Object value)
            at MS.Internal.Xaml.Runtime.ClrObjectRuntime.SetValue(XamlMember member, Object obj, Object value)
            at MS.Internal.Xaml.Runtime.ClrObjectRuntime.SetValue(Object inst, XamlMember property, Object value)
       InnerException: 

Is this a flaw with Telerik's implementation of the Minimum dependency property?  I am using version 2011 SP1.

Thanks,
Monica

Hello,

I have my application in "pt-PT" culture, and have this column.


introducing "20.2", it places "202,00".
introducing "20,2" it places "20,20".

In "en-US" culture works well.

So, how can i give the same behavior for dot and comma?

Thanks

Hi,
I need a sample code for to create the parent and child grid.
Regards
Rajini

Here is a code sample that gets the Type Of the Next & Previous Annotation at the caret position.
.
Get TypeOf Next Annotation:


Get TypeOf Previous Annotation:


This is how you can use the methods:

I hope this help you as it did me.

p.s. This code was mostly given to me by the Telerik support team via a ticket that I sent.

I have a column in my RadGridView that displays some text and then also contains a button that should only be visible to users with permission to change the data.  I'm using MVVM and the viewmodel exposes a boolean property named UserHasWriteAccess that indicates the user's permission level.  The column and its datatemplate are defined as follows.


When UserHasWriteAccess is false, the button's visibility binding works fine most of the time (~99%) and the button does not show.  However, as the user scrolls up and down through the grid, eventually intermittent binding errors will suddenly appear for a row or two for which the binding worked previously.  Sometimes the user has to scroll up and down several times before it happens.  Other times it's immediate.  The errors say:

System.Windows.Data Error: 4 : Cannot find source for binding with reference 'RelativeSource FindAncestor, AncestorType='Telerik.Windows.Controls.RadGridView', AncestorLevel='1''. BindingExpression:Path=DataContext.UserHasWriteAccess; DataItem=null; target element is 'Button' (Name=''); target property is 'Visibility' (type 'Visibility')

Curiously, when I inspect an errored binding using Snoop, it suddenly works again.

Is there a known issue with ancestor binding in RadGridView?