VacuumPressureMembranePoreSizeAnalyzer/Models/DataPoint.cs

using System.ComponentModel;
using System.Runtime.CompilerServices;

namespace MembranePoreTester.Models
{
    // 数据点实现 INotifyPropertyChanged，保证 UI（DataGrid/Plot）在属性变化时刷新
    public class DataPoint : INotifyPropertyChanged
    {
        private double _pressure;
        private double _wetFlow;
        private double _dryFlow;

        public double Pressure
        {
            get => _pressure;
            set
            {
                if (_pressure != value)
                {
                    _pressure = value;
                    OnPropertyChanged();
                }
            }
        }

        public double WetFlow
        {
            get => _wetFlow;
            set
            {
                if (_wetFlow != value)
                {
                    _wetFlow = value;
                    OnPropertyChanged();
                }
            }
        }

        public double DryFlow
        {
            get => _dryFlow;
            set
            {
                if (_dryFlow != value)
                {
                    _dryFlow = value;
                    OnPropertyChanged();
                }
            }
        }

        public event PropertyChangedEventHandler PropertyChanged;

        protected void OnPropertyChanged([CallerMemberName] string propertyName = null)
        {
            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
        }
    }
}