Questions on UI for WPF Forum

0 answers

119 views

2024 Q2 distribution changes in Telerik UI for WPF

As of 2024 Q2, we will deprecate .NET Framework 4.0, .NET Framework 4.5, and .NET Core 3.1 distributions. This decision is rooted in our dedication to align with Microsoft’s recommended framework versions so that our products leverage the latest advancements in technology, security, and performance.

We are aligning our product with Microsoft’s lowest-supported framework versions for .NET Framework and .NET, respectively. Please refer to the following blog post:

Product Update for Enhanced Performance and Security (telerik.com)

For more information about how to upgrade your project's .NET Framework version, you can check the following MSDN article:

Migration Guide to .NET Framework 4.8, 4.7, and 4.6.2 - .NET Framework | Microsoft Learn

General Discussions

asked on 30 Jan 2024

0 answers

1 view

HTML DataProvider styles are not in line.

I have an HTML data provider added in XAML and it is bound to a string.

I have an items control within an items control and this is dynamically generated for each section.

I have followed all documentation online and do not know why my output is not showing style inline. Verified that it works and functions outside of the ItemsControl and just inside a grid. But I need it work below.......

<ItemsControl ItemsSource="{Binding MySections}">
	<ItemsControl.ItemTemplate>
		<ItemContainerTemplate>
			<Grid>
				<ItemsControl ItemsSource="{Binding MySections.MyControls}">
					<ItemsControl.ItemTemplate>
						<ItemContainerTemplate>
							<Grid>
									<telerik:HtmlDataProvider RichTextBox="{Binding ElementName=radRichTextBox}" Html="{Binding MyRichText, Mode=TwoWay, NotifyOnValidationError=true, TargetNullValue='', ValidatesOnExceptions=true}" >
										<telerik:HtmlDataProvider.FormatProvider>
											<telerik:HtmlFormatProvider>
												<telerik:HtmlFormatProvider.ExportSettings>
													<telerik:HtmlExportSettings DocumentExportLevel="Fragment"
																				ImageExportMode="UriSource"
																				ExportStyleMetadata="False"
																				StyleRepositoryExportMode="DontExportStyles"
																				StylesExportMode="Inline"
																				ExportHeadingsAsTags="True"
																				ExportFontStylesAsTags="True"
																				ExportBoldAsStrong="true"
																				ExportItalicAsEm="True"
																				ExportEmptyDocumentAsEmptyString="True"/>
												</telerik:HtmlFormatProvider.ExportSettings>
											</telerik:HtmlFormatProvider>
										</telerik:HtmlDataProvider.FormatProvider>
									</telerik:HtmlDataProvider>

									<telerik:RadRichTextBox x:Name="radRichTextBox" IsSelectionMiniToolBarEnabled="False" IsContextMenuEnabled="True" IsSpellCheckingEnabled="True" LayoutMode="Paged"/>
							</Grid>
						</ItemContainerTemplate>
					</ItemsControl.ItemTemplate>
				</ItemsControl>
				</Grid>
		</ItemContainerTemplate>
	</ItemsControl.ItemTemplate>
</ItemsControl>

RichTextBox

asked on 01 May 2024

0 answers

4 views

creating CustomShape

Please help me to create the shape given in the image

Diagram

asked on 01 May 2024

1 answer

3 views

How to restrict the start and end times of an appointment?

How to restrict the start and end times of an appointment to be at least 10 minutes apart as an integer multiple (e.g., 10, 20, 30, etc.)?

ScheduleView

answered on 01 May 2024

0 answers

3 views

GridViewCkecbox style

Hi

In the image attached there are two columns of a radgridview, defined as follow:

<t:GridViewDataColumn										
				Header="{DynamicResource ResourceKey={x:Static r:ResourcesKeys.SelectedColumnHeader }}"
				DataMemberBinding="{Binding IsSelected, Mode=TwoWay
								, UpdateSourceTrigger=PropertyChanged}">
				<t:GridViewDataColumn.CellTemplate>
								<DataTemplate>
									<CheckBox IsChecked="{Binding IsSelected, Mode=TwoWay
										, UpdateSourceTrigger=PropertyChanged}" />
								</DataTemplate>
				</t:GridViewDataColumn.CellTemplate>
</t:GridViewDataColumn>
<t:GridViewCheckBoxColumn
				AutoSelectOnEdit="True"
				Header="{DynamicResource ResourceKey={x:Static r:ResourcesKeys.SelectedColumnHeader }}"
				DataMemberBinding="{Binding IsSelected, Mode=TwoWay
				, UpdateSourceTrigger=PropertyChanged}"/>

As you can see the 2 checkbox have different style: is possible to get the first one with the style of second one?

I need to use the first way, because I need to reflect the checking immediately, while the GridViewCheckBoxColumn seems to works only on lost focus.

Thank you
Luigi

GridView

asked on 30 Apr 2024

0 answers

4 views

animation in diagram control

How can I show animation like the following video in diagram control with pause and play option?

Diagram

asked on 30 Apr 2024

0 answers

8 views

WPF RadAutoCompleteBox custom style

I am using a WPF RadAutoCompleteBox control in my application, I am trying to set a custom style to this control but there are a few behaviors I could not get it right.

This is the current look of the control:

The colors I wish to change:

1. Text color in the textblock as pointed with the green arrow.

2. The background of the selected item in the drop down menu as pointed with the blue arrow. Currently it is showing as transparent, but I wish change it into a solid color.

3. The transparent background of the drop down menu as pointed with the purple arrow.

I have tried to change the background and foreground properties but could not see the effect on the control. I have attached the style file I used for the control.

Any advice?

Thank you!

AutoCompleteBox

Styling

updated question on 29 Apr 2024

0 answers

3 views

how to configure RadScheduleView to display the preview position of a dragged appointment at a specified time interval?

In a Telerik WPF project, how to configure RadScheduleView to display the preview position of a dragged appointment at a specified time interval (e.g., 20 minutes)?

ScheduleView