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LFP_Manager/Function/csHistoryFunction.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.IO;
+using System.Data;
+
+using System.Data.SQLite;
+using LFP_Manager.DataStructure;
+using LFP_Manager.Utils;
+
+namespace LFP_Manager.Function
+{
+    class csHistoryFunction
+    {
+        #region DB CREATE
+
+        public static void DbCreate(string mPath)
+        {
+            string dbFilename = mPath + csDbConstData.DataBase.FileName;
+
+            if (Directory.Exists(System.IO.Path.GetDirectoryName(dbFilename)) == false)
+                Directory.CreateDirectory(System.IO.Path.GetDirectoryName(dbFilename));
+
+            if (File.Exists(dbFilename) == false)
+                // Create database
+                SQLiteConnection.CreateFile(dbFilename);
+
+            // Open database
+            string strConn = @"Data Source=" + dbFilename;
+            using (var connection = new SQLiteConnection(strConn))
+            {
+                connection.Open();
+                try
+                {
+                    // Create table
+                    using (SQLiteCommand command = connection.CreateCommand())
+                    {
+                        command.CommandText = csDbConstData.DataBase.CreateTable;
+                        command.ExecuteNonQuery();
+                    }
+                }
+                catch (Exception)
+                {
+                }
+                finally
+                {
+                    connection.Close();
+                }
+            }
+        }
+
+        #endregion
+
+        #region DB INSERT DATA
+        private void IDInsert(DataTable aData, string mPath, string Quary)
+        {
+            string dbFilename = mPath + csDbConstData.DataBase.FileName;
+
+            // Open database
+            string strConn = @"Data Source=" + dbFilename;
+            using (var connection = new SQLiteConnection(strConn))
+            {
+                connection.Open();
+                try
+                {
+                    // Insert data
+                    using (SQLiteCommand command = connection.CreateCommand())
+                    {
+                        //WaitForm.ShowWaitForm();
+
+                        command.CommandText = "BEGIN;"; //명시적 트렌젝션 시작
+                        command.ExecuteNonQuery();
+
+                        //sSQL = "insert into TrendTable ( TrendStamp, TagName, TagValue) Values ( " + IntToStr(stamp) + "," + name + "," + value + ");";
+                        //command.CommandText = "INSERT INTO " + csDbConstData.DataBase.TableName + "(id) " + " Values (@id);";
+                        command.CommandText = Quary;
+                        SQLiteParameter p = new SQLiteParameter("@id", DbType.String);
+
+                        command.Parameters.Add(p);
+
+                        for (int i = 0; i < aData.Rows.Count; i++)
+                        {
+                            p.Value = String.Format("{0}", aData.Rows[i][0].ToString());       // id
+
+                            try
+                            {
+                                command.ExecuteNonQuery();
+                            }
+                            catch (Exception)
+                            {
+                                //MessageBox.Show(e1.ToString() + ":" + i.ToString());
+                            }
+                            finally
+                            {
+                                //System.Windows.Forms.Application.DoEvents();
+                                //WaitForm.SetWaitFormDescription(String.Format("{0}//{1}", i, aData.Rows.Count));
+                            }
+                        }
+                        command.CommandText = "COMMIT;"; //명시적 트렌젝션 시작
+                        command.ExecuteNonQuery();
+
+                        //WaitForm.CloseWaitForm();
+                    }
+                }
+                catch (Exception)
+                {
+                    //MessageBox.Show(e.ToString());
+                }
+                finally
+                {
+                    connection.Close();
+                }
+            }
+        }
+
+        #endregion
+
+    }
+}