Display_D_HP/TeamAAS-VM/Views/User/LoginView.xaml.cs

using MaterialDesignThemes.Wpf;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Input;

namespace TeamAAS_VP.Views.User
{
    /// <summary>
    /// Interaction logic for LoginView
    /// </summary>
    public partial class LoginView : UserControl
    {
        public LoginView()
        {
            InitializeComponent();
        }
        private void PwdBox_GotFocus(object sender, RoutedEventArgs e)
        {
            PwdBox.SetValue(
                HintAssist.HelperTextProperty,
                Keyboard.IsKeyToggled(Key.CapsLock)
                    ? "⚠ 大写锁定已开启"
                    : "请输入用户登录密码");
        }
        private void PwdBox_KeyUp(object sender, KeyEventArgs e)
        {
            PwdBox.SetValue(
                HintAssist.HelperTextProperty,
                Keyboard.IsKeyToggled(Key.CapsLock)
                    ? "⚠ 大写锁定已开启"
                    : "请输入用户登录密码");
        }
    }
}