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Questionvb.net Pin
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AnswerRe: vb.net Pin
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Questionvb.net Pin
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AnswerRe: vb.net Pin
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QuestionHow to use DataTrigger to run Storyboard? Pin
Pew_new20-Sep-19 8:00
Pew_new20-Sep-19 8:00 
Helo everyone!

I have a Storyboard at Window resources as shown below.


XML
<Window.Resources>
    <!--  Storyboard as a window resource  -->
    <Storyboard
        x:Key="NB"
        x:Name="NB_resource"
        Completed="NB_resource_Completed"
        RepeatBehavior="5x">
        <ObjectAnimationUsingKeyFrames
            Storyboard.TargetName="NB_image"
            Storyboard.TargetProperty="Source"
            Duration="0:0:1.2">
            <DiscreteObjectKeyFrame KeyTime="0:0:0">
                <DiscreteObjectKeyFrame.Value>
                    <BitmapImage UriSource="pack://application:,,,/CircleSurrogateButton;component/Images/NB_00.png" />
                </DiscreteObjectKeyFrame.Value>
            </DiscreteObjectKeyFrame>
            <DiscreteObjectKeyFrame KeyTime="0:0:.3">
                <DiscreteObjectKeyFrame.Value>
                    <BitmapImage UriSource="pack://application:,,,/CircleSurrogateButton;component/Images/NB_01.png" />
                </DiscreteObjectKeyFrame.Value>
            </DiscreteObjectKeyFrame>

            <DiscreteObjectKeyFrame KeyTime="0:0:.6">
                <DiscreteObjectKeyFrame.Value>
                    <BitmapImage UriSource="pack://application:,,,/CircleSurrogateButton;component/Images/NB_02.png" />
                </DiscreteObjectKeyFrame.Value>
            </DiscreteObjectKeyFrame>
            <DiscreteObjectKeyFrame KeyTime="0:0:.9">
                <DiscreteObjectKeyFrame.Value>
                    <BitmapImage UriSource="pack://application:,,,/CircleSurrogateButton;component/Images/NB_03.png" />
                </DiscreteObjectKeyFrame.Value>
            </DiscreteObjectKeyFrame>
        </ObjectAnimationUsingKeyFrames>
    </Storyboard>
</Window.Resources>


The Storyboard can be started with the following string which is placed in regular Button.

XML
<EventTrigger RoutedEvent="PreviewMouseLeftButtonDown">
 <BeginStoryboard Storyboard="{DynamicResource NB}" />
 </EventTrigger>


A question is How to use a data binding in order to start that Storyboard.
For example:

XML
<DataTrigger Binding="{Binding Start_Storyboard}" Value="true">
        <DataTrigger.EnterActions>
            <BeginStoryboard Storyboard="{DynamicResource NB}"/>
        </DataTrigger.EnterActions>
 </DataTrigger>


I've tried to put DataTrigger at different places and I had got nothing besides red squiggles and exception while debugging.

Thanks in advance!
QuestionWPF Pin
RajaMohammed.A19-Sep-19 2:35
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AnswerRe: WPF Pin
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QuestionWindow Not Refreshing Pin
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GeneralRe: Window Not Refreshing Pin
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QuestionWPF Pin
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AnswerRe: WPF Pin
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QuestionWPF Pin
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QuestionWPF application displays differently in Windows 7 and Windows 10 Pin
Jakob Farian Krarup18-Aug-19 23:16
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AnswerRe: WPF application displays differently in Windows 7 and Windows 10 Pin
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GeneralRe: WPF application displays differently in Windows 7 and Windows 10 Pin
Jakob Farian Krarup25-Aug-19 22:44
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GeneralRe: WPF application displays differently in Windows 7 and Windows 10 Pin
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GeneralRe: WPF application displays differently in Windows 7 and Windows 10 Pin
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AnswerRe: WPF application displays differently in Windows 7 and Windows 10 Pin
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