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1 answer
411 views

Hi.

I use RadDocking in my app and I have a few panes that I want to block the user capability to dock another pane on it.

How can I achive this behaviour?

Regards,

Elad

Polya
Telerik team
 answered on 08 Jul 2016
2 answers
108 views

I think I saw a thread on this, but it was very old, like 2011, so I'm bringing it back up.

The whole point of a "Full Row" selection mode is to select a full row. Not a cell. I know, you highlight the whole row. But there's still a box around a "current cell". As well, keyboard navigation is whacked now. Using the left/right arrow keys should either do nothing, or better yet move the selection row by row. What happens now is that this "current cell" box moves with the left/right arrow keys. Not fun in a grid with 30 columns :( Extended selection mode is also problematic if you are holding down the Shift key and accidentally press a left/right arrow key.

Can we make SelectionUnit=FullRow actually be "Full Row"?

(I've also got EditTriggers set to None, so I have no plans on making any cell editable, in case you were wondering.)

Thanks.

 

Maya
Telerik team
 answered on 08 Jul 2016
1 answer
118 views
Hi,
I am thinking of moving my project to Telerik, if I could get an answer on the following question:
What kind of support Telerik's ChartView library has for column chart (around 500 points) with full annotation (where data labels and customized tooltips are a MUST). I attach a plot showing what kind of chart I am looking for. Specifically,
1) Would it be possible to show the data labels "SMARTLY" so that they dont overlap if the column data points are too close, as would be the case in my project.
2) Is numeric x-axis for the column chart even possible or I would have to work around category axis to manage this?
3) Do I get the column tooltip support out of the box or would I need to implement it later? if I get it out of the box would it be flexible/programable or just showing the data points?
My project revolves around high throughput data analysis and charting is the key for the look and feel of my application. 
I would appreciate your response in this regard,

Thanks,
/Waqas
Martin Ivanov
Telerik team
 answered on 08 Jul 2016
4 answers
260 views

Hi,

i am using a DataGrid with IsSynchronizedWithCurrentItem="True".  It does not work.

01.<telerik:RadGridView x:Name="MyDataGrid"
02.        Grid.Row="1"
03.        SelectionMode="Single"
04.        IsReadOnly="True"
05.        AutoGenerateColumns="False"
06.        IsSynchronizedWithCurrentItem="True"
07.        CanUserDeleteRows="False"
08.        CanUserFreezeColumns="False"
09.        CanUserInsertRows="False"
10.        CanUserReorderColumns="False"
11.        CanUserResizeColumns="False"
12.        CanUserSortColumns="False"
13.        CanUserSortGroups="False"
14.        IsFilteringAllowed="False"
15.        ShowGroupPanel="False"
16.        ShowColumnHeaders="False"
17.        ItemsSource="{Binding ItemsSource, ElementName=MyDataForm}"
18.        SelectedItem="{Binding CurrentItem, ElementName=MyDataForm}">
19.    <telerik:RadGridView.Columns>
20.        <telerik:GridViewDataColumn DataMemberBinding="{Binding Id}" Header="Id" Width="20" IsVisible="False"/>
21.        <telerik:GridViewDataColumn DataMemberBinding="{Binding Name}" Header="Katalogeintrag" Width="*"/>
22.        <telerik:GridViewDataColumn DataMemberBinding="{Binding Catalog.Id}"  Header="Katalog" Width="20" IsVisible="False"/>
23.        <telerik:GridViewDataColumn DataMemberBinding="{Binding Locked}" Header="Gesperrt" Width="10" IsVisible="False"/>
24.        <telerik:GridViewDataColumn DataMemberBinding="{Binding System}" Header="System" Width="10" IsVisible="False"/>
25.    </telerik:RadGridView.Columns>
26.</telerik:RadGridView>

Harald
Top achievements
Rank 2
 answered on 07 Jul 2016
3 answers
305 views

I want to implement a column chooser and I have seen the examples here: http://docs.telerik.com/devtools/wpf/controls/radgridview/how-to/show-hide-columns-outside-of-the-radgridview.html

However, I have not been able to find a way to implement this column chooser along with a couple of additional checkboxes: 

"Show All":  Would make all columns on the grid visible

"Hide All": Would make all columns on the grid invisible

What is the best way of accomplishing this?

Thanks.

Edwin
Top achievements
Rank 1
 answered on 07 Jul 2016
2 answers
202 views

I'm just dipping my toes into the wpf water and am trying to get up to speed.

I have a RadDocking control on my main page as shown below.

I want to, in response to a button click or some other event, create a pane in code-behind that loads a page's xaml into the content of the pane.

So, for example, I have a page defined:

<Page x:Class="QI.Pages.Test"
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
      xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
      xmlns:local="clr-namespace:QI.Pages"
      mc:Ignorable="d"
      d:DesignHeight="300" d:DesignWidth="300"
      Title="Test">

    <Grid>
        <TextBlock Text="Hello"></TextBlock>
    </Grid>
</Page>

I want to create a pane that contains the page shown above and add it to the rpgRightGroup defined below.

Can someone help me get there from here?

Thanks ... Ed

 

 

<telerik:RadDocking x:Name="radDock" HasDocumentHost="True"
                            HorizontalAlignment="Stretch"  Grid.Row="2"
                            VerticalAlignment="Stretch"
                            Grid.ColumnSpan="2"
                            RetainPaneSizeMode="DockingAndFloating" Grid.RowSpan="2"
                            >
            <telerik:RadSplitContainer Name="LeftContainer"  >
                <telerik:RadPaneGroup x:Name="rpgLeftGroup" >

                </telerik:RadPaneGroup>
            </telerik:RadSplitContainer>

            <telerik:RadDocking.DocumentHost>
                <telerik:RadSplitContainer Name="RightContainer">
                    <telerik:RadPaneGroup x:Name="rpgRightGroup"  >

                    </telerik:RadPaneGroup>
                </telerik:RadSplitContainer>
            </telerik:RadDocking.DocumentHost>
       
</telerik:RadDocking

 

Randy Hompesch
Top achievements
Rank 1
 answered on 07 Jul 2016
10 answers
1.7K+ views
Hi..
I set

IsReadOnly

= true  , in code

But I can still change the values and select other items.
How do I lock the combo box ?  Any idea what I'm doing wrong?
thanks

Polya
Telerik team
 answered on 07 Jul 2016
1 answer
160 views

Hello,

I want to use a XML-File as Data Source for the Appointments. I searched already the web for a tutorial, but I didn't find anything. 

Can anybody tell me the Way, how to use a XML-File as Data Source Step by Step?

Nasko
Telerik team
 answered on 07 Jul 2016
2 answers
207 views

Hi ,

can anyone help on 

How to implement Similar property of CanKeyboardNavigationSelectItems="True" in RadCombobox, like in RadAutoCompleteBox.

I didn't find this property in RadAutoCompleteBox.

 

 

Kalin
Telerik team
 answered on 07 Jul 2016
1 answer
393 views

I have a GridViewColumn where the IsVisible property is connected to a DynamicResource "ShowColumn". When I click on the Button, the value of the "ShowColumn" resource is negated. While the Content of the Button is updated, the IsVisible property of the column does not change.

How can I achieve that the column is hidden/shown when the resource value changes? The mechanism is part of a larger framework, that does not support direct binding to a ViewModel as the resources are dynamically created as needed and the values are inherited from higher levels.

<Window.Resources>
    <system:Boolean x:Key="ShowColumn">True</system:Boolean>
</Window.Resources>
 
<DockPanel>
    <Button x:Name="Button" Content="{DynamicResource ShowColumn}" Click="ShowHideClick" />
    <telerik:RadGridView AutoGenerateColumns="False">
        <telerik:RadGridView.Columns>
            <telerik:GridViewDataColumn Header="Foo" IsVisible="{DynamicResource ShowColumn}" />
        </telerik:RadGridView.Columns>
    </telerik:RadGridView>
</DockPanel>
Dilyan Traykov
Telerik team
 answered on 07 Jul 2016
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