As we now have support for Webcams with RadWebcam-Control how about supporting Twain? But not the old version, instead the platform independent newer Twain-Direct. There is already C# Source Code under MIT-License available: https://github.com/twain/twain-direct. I think this could be used in Xamarin and WinForms, even ASP.NET also...
The standard fonts listed at http://docs.telerik.com/devtools/wpf/controls/radpdfprocessing/concepts/fonts#standard-fonts cannot be embedded in a document. Using one of them prevents the document from complying with PDF/A standard. This item is migrated to the Telerik Document Processing portal: http://feedback.telerik.com/Project/184/Feedback/Details/190042 Please use the new item for commenting, voting and subscribing instead of this one.
It would be awesome if the user would be able to create folders for visual organization in tree views, tree list views and list views. These folders should not be actual items in the tree, but rather be a visual simplification for complex lists and trees.
Folder specific features:
View specific features
With this feature the user would find it easier to organize sometimes complex trees and lists into manageable folder structures, as the layout would be created by the user himself. The folders also make collective operations on items in them easier to handle, as the user can move or delete the folder with its content and does not need to select long lists of items for every operation. This would increase the usability of the trees and lists.
Hello,
We want to integrate a web browser in a flyout pane in WPF to display html 5 pages. Moreover, we want to display some html contents in tooltips too.
The provided WebBrowser by WPF framework does not work well.
Consequently, the idea is to have a "htmlplaceholder" (as you provide in silverlight) which supports HTML 5 and could be based on chromium engine.
Thanks & regards,
When a RadGridView column is bound to a sub-property e.g. "Player.FirstName", one can cancel the edit operation while the value of the cell's editor is invalid and the original value is not restored.
http://www.telerik.com/community/forums/silverlight/general-discussions/feature-request-callout-control.aspx
Exception when editing the template and showing the tooltip of the ValidationErrorElement
Workaround:
Replace the validation element:
<Grid x:Name="ValidationErrorElement" Visibility="Collapsed">Testing in the RadColorEditor control:
looking the attachments,Select the two numbers on the left(the file "Select.png"),
then enter a number through the keyboard,just modified the number on the far left(the file "Input1.png").
But sometimes the two numbers that are selected are replaced,like the file "Input2.png".
Obviously the second case input experience is better!
Continuous restarts cause one of the two.
Hi All,
I would like to hide the mouse over background to TreeListViewRow, and now the solution that I know is to edit the template my self.
Is it possible to add custom value for MouseOverBackground, SelectedBackground like GridViewRowStyle?
Thanks in advance for you feedback.
In the Crystal theme the ScrollBars are narrow and expand their size when the mouse is over. Introduce property that sets the default appearance of ScrollViewer's ScrollBars, similar to the ScrollBarMode property for the Fluent theme, which has the following options for the ScrollBar size:
The application can be ported to .NET Core, uploaded to the Windows store and potentially have its source code distributed.
using GroupStyle ,and setting : ScrollViewer.CanContentScroll="False",when click the item,
within the group,the ScrollViewer auto scroll up and down,don't using VirtualizingPanel.
but the microsoft ListBox is OK!
the code like the follwoing:
<telerik:RadListBox Width="250" ItemsSource="{Binding Data.View}" SelectionMode="Single"
ItemTemplate="{StaticResource ListBoxTemplate}"
ScrollViewer.CanContentScroll="False">
<telerik:RadListBox.GroupStyle>
<GroupStyle>
<GroupStyle.ContainerStyle>
<Style TargetType="{x:Type GroupItem}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type GroupItem}">
<Expander IsExpanded="True"
ExpandDirection="Down">
<Expander.Header>
<StackPanel Orientation="Horizontal">
<TextBlock Text="{Binding Path=Name}"
VerticalAlignment="Center" />
<TextBlock Text="{Binding Path=ItemCount, StringFormat=Count:{0}}"
VerticalAlignment="Center"
Margin="5,0,0,0" />
</StackPanel>
</Expander.Header>
<ItemsPresenter />
</Expander>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</GroupStyle.ContainerStyle>
</GroupStyle>
</telerik:RadListBox.GroupStyle>
</telerik:RadListBox>
Most commonly the exception message is "Input file or data stream does not conform to the expected file format specification".
This appears because of the glyphs font used in the different controls.
To work this around you can use two approaches:
RadGlyph.GetRegisteredFonts();
var dictionary =
typeof
(RadGlyph).GetField(
"registeredTypefaces"
, BindingFlags.NonPublic | BindingFlags.Static)?.GetValue(
null
)
as
Dictionary<
string
, Typeface>;
dictionary?.Clear();
RadGlyph.RegisterFont(
new
FontFamily(
new
Uri(
"pack://application:,,,/WpfApp3;component/TelerikFont/"
, UriKind.RelativeOrAbsolute),
"./#TelerikWebUI"
),
"TelerikWebUI"
);