Hello,

Is there a way to get all the text from a RichTextBox without having to select all the text first and then call GetSelectedText() on the document selection?


PS: Also, is it possible to get parts of text without having to select it first? For example, if I want to get the text on a line, i currently do this:

// Get line text range.
startPosition.MoveToCurrentLineStart();
endPosition.MoveToCurrentLineEnd();
 
// Clear the previous selection.
richFolderList.Document.Selection.Clear();
// Select line text.
richFolderList.Document.Selection.AddSelectionStart(startPosition);
richFolderList.Document.Selection.AddSelectionEnd(endPosition);
 
var currentLine = richFolderList.Document.Selection.GetSelectedText();

Hello,

is there any way to achieve WPF .NET 4 drag and drop between grids with different data, for example on the left grid (drag source) you have products and on the right grid (drop target) we have Orders, Orders has Name and Date plus collection of Products, Order
grid can be grouped with expand collapse by Products list (we can hide or show all Products within an Order), and finally we can drag Product from left grid to particular Order in the right grid?

Orders grid looks like this (it has expandable childtemplate with Products):

How exactly I register RadDragAndDropManager.AddDropQueryHandler for TelerikDetailGrid?

When I try in code behind:



I have got error:

Error    1    The name 'TelerikDetailGrid' does not exist in the current context    C:\test\MainWindow.xaml.cs    35    55



In other words to add Product to Order by drag and drop? If possible by using multi-select - slecting one or more Product?

thank you

The following XAML shows that I want to create ColumnGroups at run time same as like XAML code (which is following) based on business requirement which is not constant. How to do that in code behind I am unable to add. Please send me the code snippet.
=====================================================================================================

<Tele:RadGridView Name="RgvViewWorkforcePlan" GridLinesVisibility="Both" IsReadOnly="True" AutoGenerateColumns="False" VerticalAlignment="Stretch"
                              CanUserFreezeColumns="False" ShowGroupPanel="true" RowIndicatorVisibility="Collapsed" Width="Auto"
                              ScrollViewer.VerticalScrollBarVisibility="auto"  ScrollViewer.CanContentScroll="True" ScrollViewer.HorizontalScrollBarVisibility="auto" SnapsToDevicePixels="False" VerticalContentAlignment="Top"
                              ItemsSource="{Binding TempGridData,Mode=OneWay}" CanUserResizeColumns="False"   SelectionMode="Single" SelectionUnit="FullRow" SelectedItem="{Binding SelectedGridItem,Mode=TwoWay}"
                              Background="#EAF3FC" >
                <!--It creates a column group in which we can merge column headers as needed-->
                <!--1st group Header for the 1st month -->
                    <Tele:RadGridView.ColumnGroups>
                        <Tele:GridViewColumnGroup Name="MonthName1"  >
                            <Tele:GridViewColumnGroup.HeaderTemplate>
                                <DataTemplate>
                                    <Grid HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Background="#EAF3FC" Name="grdcolumnHeader1"  >
                                        <Grid.RowDefinitions>
                                            <RowDefinition Height="23"></RowDefinition>
                                        </Grid.RowDefinitions>
                                        <Grid.ColumnDefinitions>
                                            <ColumnDefinition Width="*"></ColumnDefinition>
                                            <ColumnDefinition Width="Auto"></ColumnDefinition>
                                        </Grid.ColumnDefinitions>
                                        <Label  Name="lblMonthName1"  Grid.Row="0" Grid.Column="0" HorizontalAlignment="Stretch" HorizontalContentAlignment="Center" VerticalAlignment="Stretch"  Padding="0" Margin="0,2,0,0" FontWeight="DemiBold"
                                              Content="{Binding  Path=DataContext.MonthName1,RelativeSource={RelativeSource FindAncestor,AncestorType={x:Type Tele:GridViewDataControl}}}" ></Label>
                                         <StackPanel Grid.Row="0" Grid.Column="1" Orientation="Horizontal" HorizontalAlignment="Stretch" Width="Auto" Name="sPanel1"
                                                     Visibility="{Binding Path=DataContext.SPanel1,RelativeSource={RelativeSource FindAncestor,AncestorType={x:Type Tele:GridViewDataControl}}}">
                                            <Button Name="btnFirst" HorizontalAlignment="Center" VerticalAlignment="Center" Content="&lt;&lt;"/>
                                            <Button Name="btnPrevious" HorizontalAlignment="Center" VerticalAlignment="Center" Content="&lt;"/>
                                            <Button Name="btnNext" HorizontalAlignment="Center" VerticalAlignment="Center" Content="&gt;" Click="btnNext_Click"/>
                                            <Button Name="btnLast" HorizontalAlignment="Center" VerticalAlignment="Center" Content="&gt;&gt;"/>
                                        </StackPanel>
                                    </Grid>
                                </DataTemplate>
                            </Tele:GridViewColumnGroup.HeaderTemplate>
                        </Tele:GridViewColumnGroup>
                         </Tele:RadGridView.ColumnGroups>

Thanks

Laxman.

Hi!
I already read this post about how to fix the blurry images problem using the UseLayoutRounding property. However it seems that this property is not available when using RadRichTextBoxRibbonUI.
Is this true? Anything I can do?

Hello,
can anyone tell me where I can find a (very) simple example application with a RadGridView with select, insert, update and delete with the Entity Framework and maybe in an MVVM Environment.

Greetings Uwe

We are looking for the following customization -
1. Removing the toolbar but extending the functionalities through command binding to buttons elsewhere in the application.
2. Change the UI look of the scroll bar used for the viewer.
3. Touch support for zooming/panning.

How much the existing control supports the above customization? I have learnt that you provide source code. Will it be possible to do them ourselves by modifying the code?

Hi!
I have a richtextbox on which I set DocumentInheritsDefaultStyleSettings ="true" so that the font of the text is uniform with the rest of my application, unless the users changes it using the editor.
However I see that the bold and italics functionality (using ribbon) do not work when this flag is set to true.
Why is that? How can I fix this?
Underline, changing font family or size work fine.

Hi,
is there a way to select a slot of ScheduleView on mouse double click instead of mouse right click?

How can i implement it?

Thanks,
Rob

Hello,

I have a RadPieChart which not displaying the slices correctly when one slice is 100% and the other is 0%.  No color is being applied to the 100%. I am using a converter to color each slice a specific color but the converter is not getting called.

Note -- it works fine for all other variations of values.

Any help would be apprecieated.

Thanks,

Tracy Jenkins

Hallo,

I got problems with the GridView performance.

I have a simple WPF Application with one GridView and one refresh button. The GridView has 4 columns and 100 rows. The ItemsSource of the GridView is an Observable Collection of the type RowViewModel. RowViewModel has 4 properties (1 DateTime and 3 strings). When I push the refresh button, the ItemsSource is cleared and filled again with different objects. On my machine thit takes about 800 to 1000 ms. Here is the XAML code:


And here is the code behind:


Nothing special here, why does it take about 1 second to refresh the ItemsSource collection?

Thank you for the help,

Eugen