public bool Compare(TimeFormatterClass tf) { if (this.day != tf.Day) { return(false); } if (this.hour != tf.Hour) { return(false); } if (this.min != tf.Min) { return(false); } return(true); }
// Update selected rows in slow way while keeping results on other rows private void UpdateValuesFromDB(ICancelableForm fw) { string oracleDateStart; string oracleDateStartOffset; string oracleDateEnd; string oracleDateEndOffset; string dateStringTimestamp = ""; string querryStart; string querryEnd; string resStart = ""; string resEnd = ""; bool startValid = false; bool endValid = false; // If row is enabled, process it foreach (DataGridViewRow item in dataGridView1.Rows) { if (Convert.ToBoolean(item.Cells[0].Value) == true) { // Selected element is enabled // First intialize time TimeFormatterClass tf = new TimeFormatterClass(); do { // Form querry string for time try { dateStringTimestamp = GetStartYear() + "/" + GetStartMonth() + "/" + tf.GetDay() + " " + tf.GetHour() + ":" + tf.GetMin() + "-" + GetEndYear() + "/" + GetEndMonth() + "/" + tf.GetDay() + " " + tf.GetHour() + ":" + tf.GetMin(); oracleDateStart = HelperClass.ConvertToOracleTime(GetStartYear(), GetStartMonth(), tf.GetDay(), tf.GetHour(), tf.GetMin()); oracleDateStartOffset = HelperClass.ConvertToOracleTime(GetStartYear(), GetStartMonth(), tf.GetDay(), tf.GetHour(), (Convert.ToInt32(tf.GetMin()) + 1).ToString()); oracleDateEnd = HelperClass.ConvertToOracleTime(GetEndYear(), GetEndMonth(), tf.GetDay(), tf.GetHour(), tf.GetMin()); oracleDateEndOffset = HelperClass.ConvertToOracleTime(GetEndYear(), GetEndMonth(), tf.GetDay(), tf.GetHour(), (Convert.ToInt32(tf.GetMin()) + 1).ToString()); } catch (Exception) { break; // This means all time periods are tried, abort this } querryStart = "SELECT EPTC,EQTC FROM DATA_HISTORY WHERE DEVICE_ID=" + item.Cells[1].Value + " AND READ_TIME >= " + oracleDateStart + " AND READ_TIME <= " + oracleDateStartOffset + "AND ROWNUM <= 1"; querryEnd = "SELECT EPTC,EQTC FROM DATA_HISTORY WHERE DEVICE_ID=" + item.Cells[1].Value + " AND READ_TIME >= " + oracleDateEnd + " AND READ_TIME <= " + oracleDateEndOffset + "AND ROWNUM <= 1"; char delim = '|'; try { resStart = DatabaseControllerClass.FetchValuesFromDatabase(DatabaseSettingsClass.ReadConnectionString(), querryStart, delim); resEnd = DatabaseControllerClass.FetchValuesFromDatabase(DatabaseSettingsClass.ReadConnectionString(), querryEnd, delim); } catch (Exception) { Task.Run(() => MessageBox.Show("Timeout for device ID:" + item.Cells[1].Value)); return; } // Now we should have a results, but we must check for validity startValid = HelperClass.CheckDataValidity(resStart); endValid = HelperClass.CheckDataValidity(resEnd); if (!(startValid && endValid)) // If one of each is not valid calculate next time { tf.CalculateNextValues(); if (Convert.ToInt32(tf.GetDay()) == ConfigClass.other.daysToCheck) // If we reached maximum days { break; } } } while (!(startValid && endValid)); // Will run until both values are valid or unitl end is reached // Update percentage bar and check if aborted if (fw.AlreadyClosed) { return; } fw.ProgresStep(); // Update progress bar // Result have active and reactive component if (startValid && endValid == true) { // We have both values, lets process them bool warning; // will warn if negative active power string valueRes = FormatEnergyValues(resStart, resEnd, out warning); string[] temp = valueRes.Split('/'); item.Cells[4].Value = temp[0].Trim(); item.Cells[5].Value = temp[1].Trim(); string[] tempTime = dateStringTimestamp.Split('-'); item.Cells[6].Value = tempTime[0].Trim(); item.Cells[7].Value = tempTime[1].Trim(); if (warning == true) { item.Cells[4].Style.BackColor = Color.Yellow; item.Cells[5].Style.BackColor = Color.Yellow; item.Cells[6].Style.BackColor = Color.Yellow; item.Cells[7].Style.BackColor = Color.Yellow; } else { item.Cells[4].Style.BackColor = Color.White; item.Cells[5].Style.BackColor = Color.White; item.Cells[6].Style.BackColor = Color.White; item.Cells[7].Style.BackColor = Color.White; } } else { item.Cells[4].Value = VALUE_MISSING; item.Cells[4].Style.BackColor = Color.Red; item.Cells[5].Value = VALUE_MISSING; item.Cells[5].Style.BackColor = Color.Red; item.Cells[6].Value = VALUE_MISSING; item.Cells[6].Style.BackColor = Color.Red; item.Cells[7].Value = VALUE_MISSING; item.Cells[7].Style.BackColor = Color.Red; } } else // Cell is not selected, erase value { // Nothing i just want to update } } }