您将需要使用网格。 DockPanel 或 StackPanel 不足以满足您的需求。 尝试:
<Grid>
<StatusBar Name="StatusBarMain" Height="30" HorizontalAlignment="Stretch">
<StatusBarItem HorizontalContentAlignment="Left">
<TextBlock x:Name="TextBlockStatus" Margin="5,0,0,0" />
</StatusBarItem>
<StatusBarItem HorizontalContentAlignment="Stretch">
<ProgressBar x:Name="ProgressBarMain" IsIndeterminate="True" Height="15" />
</StatusBarItem>
<StatusBarItem HorizontalContentAlignment="Right">
<TextBlock x:Name="TextBlockInfo" Margin="5,0,0,0" TextAlignment="Right" />
</StatusBarItem>
</StatusBar>
</Grid>
这对我有帮助,但我需要添加网格行和列定义才能使其正常工作。
<Grid VerticalAlignment="Stretch" HorizontalAlignment="Stretch" Height="Auto" ToolTip="abc213">
<Grid.RowDefinitions>
<RowDefinition Height="Auto"></RowDefinition>
<RowDefinition Height="*"></RowDefinition>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"></ColumnDefinition>
我为
<StatusBarItem>
设置了 HorizontalContentAlignment="Stretch",它有帮助:
<StatusBar DockPanel.Dock="Bottom">
<StatusBarItem DockPanel.Dock="Right" HorizontalContentAlignment="Stretch">
<ProgressBar IsIndeterminate="True" VerticalAlignment="Bottom" Height="5" Visibility="Visible" Name="CProgressBar" />
</StatusBarItem>
</StatusBar>
这会将进度条拉伸到其容器
<StatusBarItem Name="progressBarContainer">
<ProgressBar Height="{Binding ElementName=progressBarContainer, Path=ActualHeight}" Width="{Binding ElementName=progressBarContainer, Path=ActualWidth}" Value="50" />
</StatusBarItem>