20230724_MBJC_upperpc/Views/AnchorPointView.xaml.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace _20230724_MBJC_upperpc.Views
{
    /// <summary>
    /// AnchorPointView.xaml 的交互逻辑
    /// </summary>
    public partial class AnchorPointView : UserControl
    {
        public AnchorPointView()
        {
            InitializeComponent();
        }
        private void DataPicker1_SelectedDateChanged(object sender, SelectionChangedEventArgs e)
        {
            //如果结束时间没有选
            if (DataPicker2.SelectedDate == null)
                return;
            if (DataPicker1.SelectedDate > DataPicker2.SelectedDate)
            {
                MessageBox.Show("所选日期不能在起始日期之后！");
                DataPicker1.SelectedDate = null;
            }
            //通过日期查询历史数据
            MainWindow.viewModel.SearchHisData((DateTime)DataPicker1.SelectedDate, ((DateTime)DataPicker2.SelectedDate).AddHours(23).AddMinutes(59).AddSeconds(59), int.Parse(ID.Text));
        }
        private void DatePicker_SelectedDateChanged(object sender, SelectionChangedEventArgs e)
        {
            //如果起始时间没有选 
            if (DataPicker1.SelectedDate == null)
                return;
            //如果起始时间大于结束时间
            if (DataPicker1.SelectedDate > DataPicker2.SelectedDate)
            {
                MessageBox.Show("所选日期不能在起始日期之前！");
                DataPicker2.SelectedDate = null;
            }
            //通过日期查询历史数据
            MainWindow.viewModel.SearchHisData((DateTime)DataPicker1.SelectedDate, ((DateTime)DataPicker2.SelectedDate).AddHours(23).AddMinutes(59).AddSeconds(59), int.Parse(ID.Text));
        }

    }
}