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- using Newtonsoft.Json;
- using Newtonsoft.Json.Linq;
- using System;
- using System.Collections.Generic;
- using System.ComponentModel;
- using System.Configuration;
- using System.Data;
- using System.Drawing;
- using System.IO;
- using System.Linq;
- using System.Text;
- using System.Threading.Tasks;
- using System.Windows.Forms;
- namespace Metis.AutoAnalysis
- {
- public partial class SelectSampleInfo : Form
- {
- public SelectSampleInfo()
- {
- InitializeComponent();
- }
- private void SelectSampleInfo_Load(object sender, EventArgs e)
- {
- lvSampleInfo.Columns.Add("检测项目");
- lvSampleInfo.Columns.Add("检验批号");
- lvSampleInfo.Columns.Add("试批顺序号");
- lvSampleInfo.Columns.Add("试样号");
- lvSampleInfo.Columns.Add("收样时间");
- lvSampleInfo.Columns.Add("牌号(钢级)");
- LoadSampleInfoData("");
- for (int i = 0; i < lvSampleInfo.Columns.Count; i++)
- {
- lvSampleInfo.Columns[i].Width = -2;
- }
- }
- private void LoadSampleInfoData(string condition)
- {
- string dir = ConfigurationManager.AppSettings["sampleinfo_dir"];
- string[] files = GetLatestFiles(dir, 1);
- if (files.Length <= 0)
- {
- MessageBox.Show("指定文件夹下的文件不存在");
- return;
- }
- lvSampleInfo.Items.Clear();
- try
- {
- StreamReader file = File.OpenText(files[0]);
- JsonTextReader reader = new JsonTextReader(file);
- JArray arr = (JArray)JToken.ReadFrom(reader);
- foreach (var json in arr)
- {
- if(string.IsNullOrEmpty(condition) == false)
- {
- string sampleId = json["SAMPLEID"].ToString();
- if (sampleId.Contains(condition) == false)
- continue;
- }
- ListViewItem item = new ListViewItem();
- item.SubItems[0].Text = json["TESTCODE"].ToString();
- item.SubItems.Add(json["SAMPLELOTNO"].ToString());
- item.SubItems.Add(json["SAMPLEID"].ToString());
- item.SubItems.Add(json["FD_SAMPLE_NO"].ToString());
- item.SubItems.Add(json["RECVTIME"].ToString());
- item.SubItems.Add(json["FD_SG_SIGN"].ToString());
- lvSampleInfo.Items.Add(item);
- }
- reader.Close();
- file.Close();
- }
- catch (Exception ex)
- {
- MessageBox.Show("读取json文件出错 " + ex.Message);
- }
-
- }
- public string TESTCODE { get; set; }
- public string SAMPLELOTNO { get; set; }
- public string SAMPLEID { get; set; }
- public string FD_SAMPLE_NO { get; set; }
- public string RECVTIME { get; set; }
- public string FD_SG_SIGN { get; set; }
- private string[] GetLatestFiles(string dir, int count)
- {
- try
- {
- var query = (from f in Directory.GetFiles(dir)
- let fi = new FileInfo(f)
- orderby fi.CreationTime descending
- select fi.FullName).Take(count);
- return query.ToArray();
- }
- catch (Exception) { }
-
- return new string[0];
- }
- private void btnSearch_Click(object sender, EventArgs e)
- {
- string cond = txtCond.Text;
- LoadSampleInfoData(cond);
- }
- private void btnClose_Click(object sender, EventArgs e)
- {
- this.DialogResult = DialogResult.Cancel;
- this.Close();
- }
- private void btnOK_Click(object sender, EventArgs e)
- {
- TESTCODE = lvSampleInfo.SelectedItems[0].SubItems[0].Text;
- SAMPLELOTNO = lvSampleInfo.SelectedItems[0].SubItems[1].Text;
- SAMPLEID = lvSampleInfo.SelectedItems[0].SubItems[2].Text;
- FD_SAMPLE_NO = lvSampleInfo.SelectedItems[0].SubItems[3].Text;
- RECVTIME = lvSampleInfo.SelectedItems[0].SubItems[4].Text;
- FD_SG_SIGN = lvSampleInfo.SelectedItems[0].SubItems[5].Text;
- this.DialogResult = DialogResult.OK;
- }
- }
- }
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