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moxiliang
197
C-Windows-1/BarcodeInfo.cs
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197
C-Windows-1/BarcodeInfo.cs
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using ADOX;
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using System;
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using System.Collections.Generic;
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using System.Data;
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using System.Data.OleDb;
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using System.IO;
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using System.Runtime.InteropServices;
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using System.Runtime.Remoting.Channels;
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using System.Windows.Forms;
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namespace C_Windows_1
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{
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internal class BarcodeInfo
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{
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public class BarcodeRecord
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{
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public string 测试时间 { get; set; }
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public string 条形码 { get; set; }
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public string 工单 { get; set; }
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public string 产品名称 { get; set; }
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public string 产品型号 { get; set; }
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public string 判定结果 { get; set; }
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public string 开始重测 { get; set; }
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public string 测试人 { get; set; }
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}
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/// <summary>
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/// 记录条码
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/// </summary>
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/// <param name="createTime"></param>
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/// <param name="barcode"></param>
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/// <param name="result"></param>
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/// <param name="user"></param>
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public static void InsertBarcodeData(string createTime, string barcode, string workOrder, string productName, string productModel, string result, string user, string reTest = "NO")
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{
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string filepath = System.Environment.CurrentDirectory + "\\Config\\BarcodeRecord\\BarcodeInfo.mdb";
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string constr = "Provider=Microsoft.Jet.OLEDB.4.0;" + "Data Source=" + System.Environment.CurrentDirectory + "\\Config\\BarcodeRecord\\BarcodeInfo.mdb;";
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OleDbConnection con = new OleDbConnection(constr);
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try
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{
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if (File.Exists(filepath) == false)//判断所选路径是否有文件
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{
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string filepath2 = System.Environment.CurrentDirectory + "\\Config\\BarcodeRecord\\";
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Directory.CreateDirectory(filepath2);//新建文件夹
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Catalog Product = new Catalog();
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Product.Create("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + System.Environment.CurrentDirectory + "\\Config\\BarcodeRecord\\BarcodeInfo.mdb;Jet OLEDB:Engine Type=5;");
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con.Open();
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string sql = "CREATE TABLE BarcodeInfo([id] int identity(1,1),[CreateTime] VarChar(100),[Barcode] VarChar(150),[WorkOrder] VarChar(100),[ProductName] VarChar(100),[ProductModel] VarChar(100),[Result] VarChar(8),[User] VarChar(50),[ReTest] VarChar(8))";
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OleDbCommand cmd = new OleDbCommand(sql, con);
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cmd.ExecuteNonQuery();
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con.Close();
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}
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//con.Open();
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//string sql2 = "INSERT INTO BarcodeInfo( CreateTime, Barcode, Result,User,ReTest) VALUES ('" + createTime + "', '" + barcode + "', '" + result + "', '" + user + "', '" + reTest + "')";
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//OleDbCommand cmd2 = new OleDbCommand(sql2, con);
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//cmd2.ExecuteNonQuery();
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//con.Close();
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con.Open();
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OleDbCommand command = new OleDbCommand("INSERT INTO [BarcodeInfo]( [CreateTime], [Barcode],[WorkOrder],[ProductName], [ProductModel],[Result],[User],[ReTest]) VALUES(?, ?, ?, ?, ?, ?, ?, ?)", con);
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OleDbParameterCollection paramCollection = command.Parameters;
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paramCollection.Add(new OleDbParameter("CreateTime", createTime));
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paramCollection.Add(new OleDbParameter("Barcode", barcode));
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paramCollection.Add(new OleDbParameter("WorkOrder", workOrder));
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paramCollection.Add(new OleDbParameter("ProductName", productName));
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paramCollection.Add(new OleDbParameter("ProductModel", productModel));
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paramCollection.Add(new OleDbParameter("Result", result));
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paramCollection.Add(new OleDbParameter("User", user));
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paramCollection.Add(new OleDbParameter("ReTest", reTest));
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command.ExecuteNonQuery();
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con.Close();
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}
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catch (Exception ex)
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{
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con.Close();
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}
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}
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/// <summary>
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/// 查询条码行数
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/// </summary>
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/// <param name="barcode"></param>
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/// <returns></returns>
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public static int QueryBarcodeCount(string barcode)
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{
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string filepath = Environment.CurrentDirectory + "\\Config\\BarcodeRecord\\BarcodeInfo.mdb";
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string constr = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + filepath;
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try
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{
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if (!File.Exists(filepath))
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{
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return 0;
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}
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else
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{
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using (OleDbConnection con = new OleDbConnection(constr))
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{
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con.Open();
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// 删除5天前数据
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string deleteSql = "DELETE FROM [BarcodeInfo] WHERE DateDiff('d', [CreateTime], Now()) > 3";
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OleDbCommand deleteCommand = new OleDbCommand(deleteSql, con);
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deleteCommand.ExecuteNonQuery();
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// 查询条形码数量
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string countSql = "SELECT COUNT(*) FROM [BarcodeInfo] WHERE [Barcode] = @Barcode";
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OleDbCommand countCommand = new OleDbCommand(countSql, con);
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countCommand.Parameters.AddWithValue("@Barcode", barcode);
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int count = (int)countCommand.ExecuteScalar();
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return count;
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}
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}
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}
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catch (Exception ex)
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{
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// 具体异常处理
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return -1;
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}
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}
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public static DataTable DataTableExcute(string cmdstr)
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{
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string filepath = Environment.CurrentDirectory + "\\Config\\BarcodeRecord\\BarcodeInfo.mdb";
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if (!File.Exists(filepath)) return null;
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string constr = "Provider=Microsoft.Jet.OLEDB.4.0;" + "Data Source=" + Environment.CurrentDirectory + "\\Config\\BarcodeRecord\\BarcodeInfo.mdb;";
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OleDbConnection con = new OleDbConnection(constr);
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OleDbCommand cmd = new OleDbCommand(cmdstr, con);
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OleDbDataAdapter dataAdapter = new OleDbDataAdapter(cmd);
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DataTable datatable = new DataTable();
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DataSet dataset = new DataSet();
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try
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{
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con.Open();
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dataAdapter.Fill(dataset);
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if (dataset.Tables[0].Rows.Count > 0)
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{
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datatable = dataset.Tables[0];
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}
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}
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catch (Exception ex)
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{
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MessageBox.Show(ex.ToString());
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}
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finally
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{
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con.Close();
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cmd.Dispose();
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dataAdapter.Dispose();
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}
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return datatable;
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}
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public static List<BarcodeRecord> SelectBarcode()
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{
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//try
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//{
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//定义一个集合，用于存放对象
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List<BarcodeRecord> Record = new List<BarcodeRecord>();
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string filepath = Environment.CurrentDirectory + "\\Config\\BarcodeRecord\\BarcodeInfo.mdb";
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if (File.Exists(filepath) == true)//判断所选路径是否有文件
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{
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string constr = "Provider=Microsoft.Jet.OLEDB.4.0;" + "Data Source=" + Environment.CurrentDirectory + "\\Config\\BarcodeRecord\\BarcodeInfo.mdb;";
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OleDbConnection con = new OleDbConnection(constr);
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con.Open();
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string sql2 = "SELECT * FROM BarcodeInfo";
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OleDbCommand cmd2 = new OleDbCommand(sql2, con);
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OleDbDataReader information = cmd2.ExecuteReader();
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//下移游标，读取一行，如果没有数据了则返回false
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while (information.Read())
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{
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BarcodeRecord rec = new BarcodeRecord();
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rec.测试时间 = Convert.ToString(information["CreateTime"]);
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rec.条形码 = Convert.ToString(information["Barcode"]);
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rec.判定结果 = Convert.ToString(information["Result"]);
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rec.开始重测 = Convert.ToString(information["ReTest"]);
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rec.测试人 = Convert.ToString(information["User"]);
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Record.Add(rec);
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}
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//Warning.wa.DataGridView1.DataSource = Record;
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information.Close();
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con.Close();
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}
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return Record;
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// return "OK";
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//}
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//catch (Exception ex)
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//{
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// return ex.Message;
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//}
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}
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}
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}
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