Forums Ultimate UI for WPF
Your Privacy Matters: We use our own and third-party cookies to improve your experience on our website. By continuing to use the website we understand that you accept their use. Cookie Policy
Close
Can
714
Error when when closing a tab that has XamRadialGauge
posted

 

Hi,

I get the following error when a tab is closed which has a XamRadialGauge. 

System.ArgumentException: '-25' is not a valid value for property 'Width'.

I've prepared a sample project that reproduces the error but couldn't attach the project as a zip file because of the error I get while adding zip file. Therefore I attached the MainWindow.xaml file with txt extension.

I tried to track down the error and found that it was the RadialGaugeTickMarkGroup causing the problem. But I don't know how to solve it. Apparently I can not give up on tickmarks! So I need an immediate solution to this error.

Can anyone help?

Thanks in advance

 

Parents
No Data
Reply
  • 895
    posted

    Hello,

    Try using the Gauge as direct content of the tab instead of a content template.

        <StackPanel>
        <Button Content="CloseTab"
                Command="{x:Static igt:TabControlCommands.CloseSelected}"
                CommandTarget="{Binding ElementName=tcMain}" />
        <igt:XamTabControl x:Name="tcMain"
                           AllowTabClosing="True"
                           SelectedIndex="0">
            <igt:TabItemEx Header="Tab1">
                <ig:XamRadialGauge Margin="2 2 2 2"
                                   HorizontalAlignment="Center">
                    <ig:XamRadialGauge.Scales>
                        <ig:RadialGaugeScale EndValue="400">
                            <ig:RadialGaugeScale.LabelGroups>
                                <ig:RadialGaugeLabelGroup Extent="0.72"
                                                          Interval="100"
                                                          FontSize="10"
                                                          Orientation="Horizontal"
                                                          PreTerminal="0"
                                                          ZIndex="1" />
                            </ig:RadialGaugeScale.LabelGroups>
                            <ig:RadialGaugeScale.Needles>
                                <ig:RadialGaugeNeedle EndExtent="0.55"
                                                      AllowDrag="True"
                                                      ZIndex="1"
                                                      Value="{Binding Analysis.FeedRateOverride, Mode=TwoWay}"
                                                      Width="40" />
                            </ig:RadialGaugeScale.Needles>
                            <ig:RadialGaugeScale.Ranges>
                                <ig:RadialGaugeRange StartValue="10"
                                                     EndValue="400"
                                                     Fill="Yellow"
                                                     InnerExtentStart="0.5"
                                                     InnerExtentEnd="0.5"
                                                     OuterExtent="0.6" />
                            </ig:RadialGaugeScale.Ranges>
                            <ig:RadialGaugeScale.TickMarkGroups>
                                <ig:RadialGaugeTickMarkGroup EndExtent="0.6"
                                                             StartExtent="0.5"
                                                             Interval="100"
                                                             ZIndex="1" />
                                <ig:RadialGaugeTickMarkGroup EndExtent="0.6"
                                                             StartExtent="0.5"
                                                             Interval="50"
                                                             ZIndex="1" />
                            </ig:RadialGaugeScale.TickMarkGroups>
                        </ig:RadialGaugeScale>
                    </ig:XamRadialGauge.Scales>
                </ig:XamRadialGauge>
            </igt:TabItemEx>
        </igt:XamTabControl>
    </StackPanel>

     

Children