Progress Bar not working in WPF

Question

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Hi All,

Have used progress bar in WPF application. Show the progress bar when before load the grid values. After load the grid progress bar set to invisible. The below code have used.

XML

<Grid>
        <ProgressBar Margin="10,10,0,13" Name="PBar" HorizontalAlignment="Left" Foreground="#FFB9C3D5" IsIndeterminate="True"
                 VerticalAlignment="Top" Width="300" Height="30" Value="20" FlowDirection="LeftToRight" ContextMenuOpening="PBar_ContextMenuOpening">
            <ProgressBar.Triggers>
                <EventTrigger RoutedEvent="Window.Loaded">
                    <BeginStoryboard>
                        <Storyboard>
                            <DoubleAnimation Storyboard.TargetName="PBar" Storyboard.TargetProperty="Value" From="0" To="100" Duration="0:0:0" />
                        </Storyboard>
                    </BeginStoryboard>
                </EventTrigger>
            </ProgressBar.Triggers>
        </ProgressBar>

In design page progress bar was animated. But progress bar was not animated when run the application. Only show the progress bar.

Please give me the solution.

Thanks in Advance.
Regards,
Maha

Posted 12-Jun-11 23:09pm

lakshmi.ksangam

Updated 12-Jun-11 23:15pm

Ramalinga Koushik

v2

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parmar_punit · Answer 1 · 2011-06-12T23:15:00

XML

<StatusBar Name="sbar"
           VerticalAlignment="Bottom" Background="Beige" >

  <StatusBarItem>
    <TextBlock>Downloading File</TextBlock>
  </StatusBarItem>
  <StatusBarItem>
    <ProgressBar Width="100" Height="20"
                 Name="progressBar1">
      <ProgressBar.Triggers>
        <EventTrigger RoutedEvent="ProgressBar.Loaded">
          <BeginStoryboard>
            <Storyboard>
              <DoubleAnimation
                Storyboard.TargetName="progressBar1"
                Storyboard.TargetProperty="Value"
                From="0" To="100" Duration="0:0:5"  />
            </Storyboard>
          </BeginStoryboard>
        </EventTrigger>
      </ProgressBar.Triggers>
    </ProgressBar>
  </StatusBarItem>
  <Separator/>
  <StatusBarItem>
    <TextBlock>Online</TextBlock>
  </StatusBarItem>
  <StatusBarItem HorizontalAlignment="Right">
    <Image Source="images\help.bmp" Width="16" Height="16"/>
  </StatusBarItem>
</StatusBar>

C# (code behind)

ProgressBar progbar = new ProgressBar();
progbar.IsIndeterminate = false;
progbar.Orientation = Orientation.Horizontal;
progbar.Width = 150;
progbar.Height = 15;
Duration duration = new Duration(TimeSpan.FromSeconds(10));
DoubleAnimation doubleanimation = new DoubleAnimation(100.0, duration);
progbar.BeginAnimation(ProgressBar.ValueProperty, doubleanimation);

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