如何使RichTextBox正確停靠在WPF中

Question

嗨，我遇到的問題是我無法讓RichTextBox填充整個面板。 我已經嘗試過使用dockPanel，但似乎無法完成工作。 該代碼也包括在下面。 在此先感謝您的任何建議。 PS這是使用現代UI作為模板。

<mui:ModernWindow x:Class="Modern_UI_Test.MainWindow"
                  xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                  xmlns:mui="http://firstfloorsoftware.com/ModernUI"
                  Title = "Packet Sniffer" 
                  LogoData="F1 M 24.9015,43.0378L 25.0963,43.4298C 26.1685,49.5853 31.5377,54.2651 38,54.2651C 44.4623,54.2651 49.8315,49.5854 50.9037,43.4299L 51.0985,43.0379C 51.0985,40.7643 52.6921,39.2955 54.9656,39.2955C 56.9428,39.2955 58.1863,41.1792 58.5833,43.0379C 57.6384,52.7654 47.9756,61.75 38,61.75C 28.0244,61.75 18.3616,52.7654 17.4167,43.0378C 17.8137,41.1792 19.0572,39.2954 21.0344,39.2954C 23.3079,39.2954 24.9015,40.7643 24.9015,43.0378 Z M 26.7727,20.5833C 29.8731,20.5833 32.3864,23.0966 32.3864,26.197C 32.3864,29.2973 29.8731,31.8106 26.7727,31.8106C 23.6724,31.8106 21.1591,29.2973 21.1591,26.197C 21.1591,23.0966 23.6724,20.5833 26.7727,20.5833 Z M 49.2273,20.5833C 52.3276,20.5833 54.8409,23.0966 54.8409,26.197C 54.8409,29.2973 52.3276,31.8106 49.2273,31.8106C 46.127,31.8106 43.6136,29.2973 43.6136,26.197C 43.6136,23.0966 46.127,20.5833 49.2273,20.5833 Z"
                  Style="{StaticResource BlankWindow}">
    <ScrollViewer>
        <DockPanel>
            <Grid >
                <Grid.ColumnDefinitions>
                    <ColumnDefinition Width="*"/>
                    <ColumnDefinition Width="Auto"/>
                    <ColumnDefinition Width="*"/>
                </Grid.ColumnDefinitions>
                <Label Grid.Column="0" >
                    <DockPanel Height="Auto" Name="stackPanel1" Width="Auto" LastChildFill="True">
                        <TextBox DockPanel.Dock="Top" Height="23" Name="textBox1" Width="Auto" />
                        <TextBox DockPanel.Dock="Top" Height="23" Name="textBox2" Width="Auto" />
                        <Button Content="Button" Name="button1" Width="Auto" VerticalAlignment="Stretch" HorizontalAlignment="Stretch" />
                    </DockPanel>
                </Label>
                <GridSplitter HorizontalAlignment="Right" 
                  VerticalAlignment="Stretch" 
                  Grid.Column="1" ResizeBehavior="PreviousAndNext"
                  Width="5" Background="#FFBCBCBC"/>
                <Label Grid.Column="2" >
                    <RichTextBox Height="Auto" Width="Auto" HorizontalAlignment="Stretch" VerticalAlignment="Stretch">
                        <FlowDocument>
                            <Paragraph>
                                <Run Text="RichTextBox"/>
                            </Paragraph>
                        </FlowDocument>
                    </RichTextBox>
                </Label>
            </Grid>
        </DockPanel>
    </ScrollViewer>
</mui:ModernWindow>

Answer 1

您的問題是在Label Tag中，用GroupBox代替。 刪除標簽。