Questions on UI for WPF Forum

1 answer

120 views

Hi,

I'm trying to use the ScheduleView control to create a kind of calender for shift planning. (a bit like the Shifts app in Teams)
But I'm having some troubles styling it in the way I want.

Based on the documentation, I have this at the moment.

<telerik:RadScheduleView x:Name="ScheduleView" AppointmentsSource="{Binding Appointments}">
	<telerik:RadScheduleView.ViewDefinitions>
		<!--<telerik:DayViewDefinition/>-->
		<telerik:WeekViewDefinition Orientation="Vertical" ShowWeekGroupHeaders="True" ShowAllDayArea="False" ShowTimeRuler="True" MinorTickLength="1d" MajorTickLength="1d" WeekGroupHeaderStringFormat="Week number {0}, {1:D}" FirstDayOfWeek="Monday"/>
	</telerik:RadScheduleView.ViewDefinitions>
	<telerik:RadScheduleView.ResourceTypesSource>
		<telerik:ResourceTypeCollection>
			<telerik:ResourceType Name="Team">
				<telerik:Resource ResourceName="DAG" DisplayName="Dag"/>
				<telerik:Resource ResourceName="PL1" DisplayName="Ploeg 1"/>
				<telerik:Resource ResourceName="PL2" DisplayName="Ploeg 2"/>
				<telerik:Resource ResourceName="NA" DisplayName="Nacht"/>
				<telerik:Resource ResourceName="WK1" DisplayName="Weekend 1"/>
				<telerik:Resource ResourceName="WK2" DisplayName="Weekend 2"/>
			</telerik:ResourceType>
		</telerik:ResourceTypeCollection>
	</telerik:RadScheduleView.ResourceTypesSource>
	<telerik:RadScheduleView.GroupDescriptionsSource>
		<telerik:GroupDescriptionCollection>
			<telerik:DateGroupDescription/>
			<telerik:ResourceGroupDescription ResourceType="Team"/>
		</telerik:GroupDescriptionCollection>
	</telerik:RadScheduleView.GroupDescriptionsSource>
</telerik:RadScheduleView>

This is already pretty close to what I need. But I want my Team resource to be displayed horizontally.
The goal is that per day, I can fill in if for that team it's a working day or a not. So 1 entry per day per team. (I don't care about the shift timing yet since it's fixed per shift anyway)

Something like this

Is this possible? And could somebody help me guide me in the right direction please? :-)

ScheduleView

answered on 04 Feb 2022

1 answer

97 views

Bing Map Provider Through Https - Unable to Override Imagery Metadata Call

Hello,

We are needing to retrieve all map tiles for both Bing and Open Street over https instead of http. Using this forum post we were able to successfully retrieve Open Street tiles over https.

https://www.telerik.com/forums/openstreetmapprovider-through-https#1146262

However after structuring the Bing requests similarly, it appears the initialization of the Bing map service will only go out over http. With only https allowed through the firewall, this call fails and the tiles are never retrieved. If we open http, then the initialization is successful, and the map tiles will come through over https.

This is an example of the Bing endpoint that is only requested over http while launching the map.

Is there a way to override the initialization or imagery setup with Bing, to have all the mapping calls use https, similar to the GetTile override?

Example Code In Use:

namespace Map.RadMap
{
    public class CustomHttpsMapProvider : TiledProvider
    {
        public CustomHttpsMapProvider(MapMode mapMode = MapMode.Road, bool hasLabels = false, string applicationId = Strings.BING_MAPS_KEY, string osmUserAgent = null)
              : base()
        {
            // Open Street
            if (osmUserAgent != null)
            {
                OsmTileMapSource source = new HttpsOpenStreetMapSource();
                source.WebHeaders.Add(HttpRequestHeader.UserAgent, osmUserAgent);
                this.MapSources.Add(source.UniqueId, source);
                return;
            }

            // Bing Hybrid, Aerial or Road
            switch (mapMode)
            {
                case MapMode.Aerial:
                    {
                        if (hasLabels)
                        {
                            BingRestAerialLabelSource source = new HttpsBingAerialLabelSource(applicationId);
                            MapSources.Add(source.UniqueId, source);
                        }
                        else
                        {
                            BingRestAerialSource source = new HttpsBingAerialSource(applicationId);
                            MapSources.Add(source.UniqueId, source);
                        }
                        break;
                    }

                case MapMode.Road:
                    {
                        BingRestRoadSource source = new HttpsBingRoadSource(applicationId);
                        MapSources.Add(source.UniqueId, source);
                        break;
                    }
            }
        }

        public override ISpatialReference SpatialReference
        {
            get
            {
                return new MercatorProjection();
            }
        }
    }

    public class HttpsBingAerialSource : BingRestAerialSource
    {
        public HttpsBingAerialSource(string applicationId) : base(applicationId)
        {
        }

        protected override Uri GetTile(int tileLevel, int tilePositionX, int tilePositionY)
        {
            Uri baseURI = base.GetTile(tileLevel, tilePositionX, tilePositionY);
            string uriString = baseURI.AbsoluteUri.Replace("http", "https");
            return new Uri(uriString);
        }
    }

    public class HttpsBingAerialLabelSource : BingRestAerialLabelSource
    {
        public HttpsBingAerialLabelSource(string applicationId) : base(applicationId)
        {
        }

        protected override Uri GetTile(int tileLevel, int tilePositionX, int tilePositionY)
        {
            Uri baseURI = base.GetTile(tileLevel, tilePositionX, tilePositionY);
            string uriString = baseURI.AbsoluteUri.Replace("http", "https");
            return new Uri(uriString);
        }
    }

    public class HttpsBingRoadSource : BingRestRoadSource
    {
        public HttpsBingRoadSource(string applicationId) : base(applicationId)
        {
        }

        protected override Uri GetTile(int tileLevel, int tilePositionX, int tilePositionY)
        {
            Uri baseURI = base.GetTile(tileLevel, tilePositionX, tilePositionY);
            string uriString = baseURI.AbsoluteUri.Replace("http", "https");
            return new Uri(uriString);
        }
    }

    public class HttpsOpenStreetMapSource : OsmTileMapSource
    {
        public HttpsOpenStreetMapSource() : base(@"https://{prefix}.tile.openstreetmap.org/{zoom}/{x}/{y}.png")
        {
        }

        protected override Uri GetTile(int tileLevel, int tilePositionX, int tilePositionY)
        {
            Uri baseURI = base.GetTile(tileLevel, tilePositionX, tilePositionY);
            string uriString = baseURI.AbsoluteUri.Replace("http", "https");
            return new Uri(uriString);
        }
    }
}

Map

answered on 03 Feb 2022

1 answer

116 views

Show zero values in RadCartesianChart

In a RadCartesianChart, zero values and very small values (relative to the Maximum of the axis) don't show up. I would like to have them show up as a horizontal line, like in the attached picture.

I got that picture by setting a small value for y. But if you increase the height the chart, it starts to look like the bar has some height rather than just being a horizontal line.

Is there a better way to get zeros to show up?

ChartView

answered on 03 Feb 2022

0 answers

148 views

System.TimeoutException : Wait for condition has timed out during the calling ToggleDropDown() for RadCombobox

Hello! Could you please help me to fix the following issue when I call _radCombobox.ToggleDropDown():

The control was found, was expanded and then this exception was thrown:

Message: 
    System.TimeoutException : Wait for condition has timed out
  Stack Trace: 
    Server stack trace: 
    WaitSync.CheckResult(WaitSync wait, String extraExceptionInfo, Object target)
    WaitSync.For[T](Predicate`1 predicate, T target, Boolean invertCondition, Int32 timeout, WaitResultType errorResultType)
    WaitSync.For[T](Predicate`1 predicate, T target, Boolean invertCondition, Int32 timeout)
    VisualWait.ForVisible(Int32 timeout)
    VisualWait.ForNoMotion(Int32 initialWait, Int32 motionCheckInterval, Int32 timeout)
    RadComboBox.WaitDropDownAnimation(Int32 millis)
    RadComboBox.ToggleDropDown()

Here is the combobox (as a part of UserControl):

<telerik:RadComboBox  x:Name="CmbAddressType" Grid.Row="1" Grid.Column="3" Grid.ColumnSpan="3">
          <TextBlock>LG Nexus 5X</TextBlock>
          <TextBlock>Huawai Nexus 6P</TextBlock>
          <TextBlock>iPhone 6S</TextBlock>
          <TextBlock>iPhone 6S Plus</TextBlock>
          <TextBlock>Microsoft Lumia 950</TextBlock>
        </telerik:RadComboBox>

Application: WPF

Testing Framework: Progress Telerik Test Studio 2021.3(213.11.3.0)

ComboBox

updated question on 03 Feb 2022

1 answer

174 views

Improve RadRichTextBox loading time - vb.net example?

I'm attempting to following the instructions at https://docs.telerik.com/devtools/wpf/controls/radrichtextbox/mef to improve the loading time of the RadRichTextBox control. However the given example is in c#. I've tried to convert that over to vb.net but I can't seem to find the right assemblies.

For example:

RadCompositionInitializer.Catalog = new TypeCatalog( 
// format providers 
typeof(XamlFormatProvider), 
typeof(RtfFormatProvider), 
typeof(DocxFormatProvider));
trying:
Imports Telerik
Imports Telerik.Windows.Documents.UI.Extensibility 
  Dim oTest as RadCompositionInitializer.Catalog = new TypeCatalog( 
typeof(XamlFormatProvider), 
typeof(RtfFormatProvider), 
typeof(DocxFormatProvider))
 
   RadCompositionInitializer seems to come from Telerik.Windows.Documents.UI.Extensibility, but RadCompsitionInitializer.Catalog is unknown and TypeCatalog is unknown.  Anyone have success in implementing this in vb.net?  Many thanks!

RichTextBox

answered on 03 Feb 2022

1 answer

286 views

How to always show the last tick in X axis

I have a linear chart that contains data from 1/4/2019 to 31/3/2020. However, the last tick is not displayed? How to always display the last tick with the corresponding label. Thanks

<telerik:RadCartesianChart
        HorizontalZoomRangeStart="0.0" HorizontalZoomRangeEnd="1.0" RenderTransformOrigin="0.5,0.5">

        <telerik:RadCartesianChart.Resources>

            <Style BasedOn="{StaticResource LineSeriesStyle}" TargetType="{x:Type telerik:LineSeries}">
                <Setter Property="CategoryBinding" Value="X" />
                <Setter Property="ValueBinding" Value="Y" />
                <Setter Property="StrokeThickness" Value="2" />
                <Setter Property="Stroke" Value="#0083A9" /> <!-- Aon blue. See: https://brandmatters.aon.com/bms/damui/index.cfm?category=1450&assetID=4993 -->
            </Style>

        </telerik:RadCartesianChart.Resources>

        <telerik:RadCartesianChart.HorizontalAxis>
            <telerik:DateTimeContinuousAxis LabelFormat="{Binding HorizontalAxisFormatString}" 
                                            SmartLabelsMode="SmartStep" />
        </telerik:RadCartesianChart.HorizontalAxis>

        <telerik:RadCartesianChart.VerticalAxis>
            <telerik:LinearAxis
                LabelFormat="{Binding VerticalAxisFormatString}"
                RangeExtendDirection="None"
                SmartLabelsMode="SmartStep" />
        </telerik:RadCartesianChart.VerticalAxis>

        <telerik:RadCartesianChart.SeriesProvider>
            <telerik:ChartSeriesProvider Source="{Binding ItemsSource}">
                <telerik:ChartSeriesProvider.SeriesDescriptors>
                    <telerik:ChartSeriesDescriptor ItemsSourcePath="Points" TypePath="SeriesType" />
                </telerik:ChartSeriesProvider.SeriesDescriptors>
            </telerik:ChartSeriesProvider>
        </telerik:RadCartesianChart.SeriesProvider>

        <telerik:RadCartesianChart.Grid>
            <telerik:CartesianChartGrid MajorLinesVisibility="XY" />
        </telerik:RadCartesianChart.Grid>

    </telerik:RadCartesianChart>

Chart

ChartView

General Discussions

answered on 01 Feb 2022

0 answers

113 views

Using FilterMemberPath does not Highlight the Column Header when filter is set.

Hi,

So, I have been tasked with fixing a XAML issue in RadGridView where FilterMemberPath has been set in the CustomGridViewDataColumn…This creates Custom Filter Options....

However, the Column Header isn’t highlighting as expected when the Filter is applied…

Is there a solution to this issue…

GridView

asked on 31 Jan 2022

1 answer

171 views

Weird issue after updating to R1 2022

After I did the update, my project compiles, but no longer runs. As soon as the project tries to open a window with a GridView on it,
I get the error: "Could not load file or assembly 'Telerik.Windows.Controls, Version=2022.1.117.45"

The thing is the current version is 2022.1.116.40. I don't see a reference to 2022.1.117.45 anywhere?

GridView

answered on 27 Jan 2022

1 answer

129 views

How to Synchronize Hide Columns of Hierarchy GridView and Parent GridView

Hello.

Same gridview exists in RowDetails in GridView.

I want to hide columns at the same time.
I applied the hide/show column function in the parent gridview right from the sdk example.

However, it is difficult to apply in row details.

I tested it in a slightly different way, but it didn't work.

How should I approach it?
Width column synchronization was also applied to make visible similarly, but it failed.

Thanks.

GridView