WPF 如何制作PasswordBox 圆角

Hey there! If you're looking to make a rounded PasswordBox in WPF, you can achieve this by using a combination of styles and templates. Here's a simple example to get you started:

<Window x:Class="PasswordBoxRoundingExample.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="PasswordBox Rounding Example" Height="350" Width="525">
    <Window.Resources>
        <Style TargetType="PasswordBox">
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="PasswordBox">
                        <Border CornerRadius="10" BorderBrush="Black" BorderThickness="1">
                            <ScrollViewer x:Name="PART_ContentHost" />
                        </Border>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
        </Style>
    </Window.Resources>
    <Grid>
        <PasswordBox Margin="10" />
    </Grid>
</Window>

This is just a basic example, but you can customize it further to meet your specific needs. I hope this helps!