CNAS/CNAS_BalanceClient/frmHistory.cs

using CnasSynchronusClient;
using CnasSynchrousModel;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace CNAS_BalanceClient
{
    public partial class frmHistory : Form
    {
        public frmHistory()
        {
            InitializeComponent();

            dgvQuanShuiFen.AutoGenerateColumns = false;
            dgvShuiFen.AutoGenerateColumns = false;
            dgvHuiFen.AutoGenerateColumns = false;
            dgvHuiFaFen.AutoGenerateColumns = false;
        }

        private void frmHistory_Load(object sender, EventArgs e)
        {
            this.comType.SelectedIndex = 0;
        }

        private void comType_SelectedValueChanged(object sender, EventArgs e)
        {
            string selectedItem = comType.SelectedItem == null ? "" : comType.SelectedItem.ToString();
            switch (selectedItem)
            {
                case "全水分":
                    dgvQuanShuiFen.Visible = true;
                    dgvShuiFen.Visible = false;
                    dgvHuiFen.Visible = false;
                    dgvHuiFaFen.Visible = false;
                    break;
                case "水分":
                    dgvQuanShuiFen.Visible = false;
                    dgvShuiFen.Visible = true;
                    dgvHuiFen.Visible = false;
                    dgvHuiFaFen.Visible = false;
                    break;
                case "灰分":
                    dgvQuanShuiFen.Visible = false;
                    dgvShuiFen.Visible = false;
                    dgvHuiFen.Visible = true;
                    dgvHuiFaFen.Visible = false;
                    break;
                case "挥发分":
                    dgvQuanShuiFen.Visible = false;
                    dgvShuiFen.Visible = false;
                    dgvHuiFen.Visible = false;
                    dgvHuiFaFen.Visible = true;
                    break;
            }
        }

        private void btnFind_Click(object sender, EventArgs e)
        {
            List<LaboratoryTest> lstFilterData = new List<LaboratoryTest>();
            List<LaboratoryTest>  laboratoryTests = new LaboratoryTestBLL().GetLaboratoryTestData();

            //过滤时间
            if (dtpEndDate.Value >= dtpStartTime.Value)
                lstFilterData = laboratoryTests.Where(s => s.OperaDateTime != null && s.OperaDateTime > dtpStartTime.Value && s.OperaDateTime < dtpEndDate.Value).ToList<LaboratoryTest>();
            //筛选编码
            if (this.txtCode.Text.Trim() != "")
                lstFilterData = lstFilterData.Where(s => s.Sample_Number == this.txtCode.Text.Trim()).ToList<LaboratoryTest>();
            //筛选类型
            string selectedIteem = comType.SelectedItem == null ? "" : comType.SelectedItem.ToString();
            switch (selectedIteem)
            {
                case "全水分":
                    lstFilterData = lstFilterData.Where(s => s.DataType == "ARB").ToList<LaboratoryTest>();

                    dgvQuanShuiFen.DataSource = new BindingList<LaboratoryTest>();
                    dgvQuanShuiFen.DataSource = new BindingList<LaboratoryTest>(lstFilterData);
                    break;
                case "水分":
                    lstFilterData = lstFilterData.Where(s => s.DataType == "Moisture").ToList<LaboratoryTest>();

                    dgvShuiFen.DataSource = new BindingList<LaboratoryTest>();
                    dgvShuiFen.DataSource = new BindingList<LaboratoryTest>(lstFilterData);
                    break;
                case "灰分":
                    lstFilterData = lstFilterData.Where(s => s.DataType == "Ash").ToList<LaboratoryTest>();

                    dgvHuiFen.DataSource = new BindingList<LaboratoryTest>();
                    dgvHuiFen.DataSource = new BindingList<LaboratoryTest>(lstFilterData);
                    break;
                case "挥发分":
                    lstFilterData = lstFilterData.Where(s => s.DataType == "Volatile").ToList<LaboratoryTest>();

                    dgvHuiFaFen.DataSource = new BindingList<LaboratoryTest>();
                    dgvHuiFaFen.DataSource = new BindingList<LaboratoryTest>(lstFilterData);
                    break;
            }
        }

        private void frmHistory_Shown(object sender, EventArgs e)
        {
            txtCode.Focus();
            txtCode.Select(0, 0);
        }
    }
}