332 lines
10 KiB
C#
332 lines
10 KiB
C#
///
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/// Copyright (c) 2013-2015 Sensus Metering Systems
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///
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using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.Windows.Forms;
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using log4net;
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using Config.Entities;
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using TBF.Resources;
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namespace TBF.UiControls
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{
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public partial class MetrologyDlgFlowMeterTab : UserControl, IMetrologyDlgTab
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{
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static readonly ILog log = LogManager.GetLogger(typeof(MetrologyDlgFlowMeterTab));
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/// <summary>
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/// Component entity that has a list of 'measurement-correction' pairs
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/// to be updated in the database on OK.
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/// </summary>
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Component meterEntity;
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public Component MeterEntity
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{
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get { return meterEntity; }
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set { meterEntity = value; }
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}
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/// <summary>
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/// Calibration information configuration
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/// </summary>
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public BenchControl.GenericDevices.ICalibInfoCfg CalibInfoCfg;
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/// <summary>
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/// A list of 'measurement-correction' pairs to be deleted from the database on OK.
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/// </summary>
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public IList<MeasurementCorrection> ToBeRemoved
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{
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get { return toBeRemoved; }
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set { toBeRemoved = value; }
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}
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IList<MeasurementCorrection> toBeRemoved;
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MetrologyDlg parent;
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bool unlocked;
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Control measurementTextBox;
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Control correctionTextBox;
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public MetrologyDlgFlowMeterTab()
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{
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InitializeComponent();
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toBeRemoved = new List<MeasurementCorrection>();
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}
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private void MetrologyDlgFlowMeterTab_Load(object sender, System.EventArgs e)
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{
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if (meterEntity == null) return;
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parent = ParentForm as MetrologyDlg;
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Localize();
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/// Panel1
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cmpntNameLabel.Text = meterEntity.Name;
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testGroupBox.Text = Strings.Test_measured_corrected;
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measuredLabel.Text = Strings.Measured;
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correctedLabel.Text = Strings.Corrected;
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measuredTextBox.Text = string.Empty;
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correctedTextBox.Text = string.Empty;
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/// Panel2
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measurementTextBox = new TextBox();
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correctionTextBox = new TextBox();
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this.Controls.Add(measurementTextBox);
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this.Controls.Add(correctionTextBox);
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listViewEx.SubItemClicked += new Results.Forms.SubItemEventHandler(listViewEx_SubItemClicked);
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listViewEx.SubItemRightClicked += new Results.Forms.SubItemEventHandler(listViewEx_SubItemRightClicked);
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listViewEx.SubItemEndEditing += new Results.Forms.SubItemEndEditingEventHandler(listViewEx_SubItemEndEditing);
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listViewEx.Columns.Add(new ColumnHeader() { Text = Strings.Nr, Width = 60 });
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listViewEx.Columns.Add(new ColumnHeader() { Text = Strings.Flow_m3h, Width = 100 });
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listViewEx.Columns.Add(new ColumnHeader() { Text = Strings.Correction_lph, Width = 100 });
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RefreshAll();
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}
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void Localize()
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{
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nameGroupBox.Text = Strings.Component;
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calibrationGroupBox.Text = Strings.Calibration;
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calibCertificateNrLabel.Text = Strings.Certificate;
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calibDateLabel.Text = Strings.Date;
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calibValidDateLabel.Text = Strings.Valid_until;
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testGroupBox.Text = Strings.Test_measured_corrected;
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measuredLabel.Text = Strings.Measured;
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correctedLabel.Text = Strings.Corrected;
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}
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void RefreshAll()
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{
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if (CalibInfoCfg != null)
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{
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calibCertificateNrTextBox.Text = CalibInfoCfg.CalibCertificateNr;
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calibDateTextBox.Text = CalibInfoCfg.CalibDate.ToShortDateString();
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calibValidDateTextBox.Text = CalibInfoCfg.CalibValidDate.ToShortDateString();
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}
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listViewEx.Items.Clear();
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foreach (var corr in MeterEntity.Corrections) AddOneLVI(corr);
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}
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void AddOneLVI(MeasurementCorrection corr)
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{
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int nr = listViewEx.Items.Count + 1;
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ListViewItem lvi = new ListViewItem(nr.ToString());
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lvi.SubItems.Add(corr.Measurement.ToString());
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lvi.SubItems.Add((corr.Correction * 1000.0f).ToString());
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lvi.Tag = corr;
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listViewEx.Items.Add(lvi);
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}
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void listViewEx_SubItemClicked(object sender, Results.Forms.SubItemEventArgs e)
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{
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if (unlocked && e.SubItem == 1)
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{
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listViewEx.StartEditing(measurementTextBox, e.Item, e.SubItem);
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}
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else if (unlocked && e.SubItem == 2)
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{
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listViewEx.StartEditing(correctionTextBox, e.Item, e.SubItem);
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}
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}
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void listViewEx_SubItemRightClicked(object sender, Results.Forms.SubItemEventArgs e)
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{
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if (!unlocked || e.SubItem < 1 || e.SubItem > 2) return;
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if (DialogResult.Yes == MessageBox.Show(Strings.Do_you_want_to_copy_this_value_to_all_cells_below_this_cell,
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Strings.Confirmation, MessageBoxButtons.YesNo, MessageBoxIcon.Question))
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{
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int columnNr = e.SubItem;
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string value = null;
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System.Drawing.Color backColor = System.Drawing.Color.White;
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foreach (ListViewItem item in listViewEx.Items)
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{
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if (value != null)
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{
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item.SubItems[columnNr].Text = value;
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item.SubItems[columnNr].BackColor = backColor;
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ParseItem(item, columnNr, value);
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}
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else if (item == e.Item)
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{
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value = item.SubItems[columnNr].Text;
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backColor = item.SubItems[columnNr].BackColor;
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}
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}
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}
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}
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void listViewEx_SubItemEndEditing(object sender, Results.Forms.SubItemEndEditingEventArgs e)
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{
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if (ParseItem(e.Item, e.SubItem, e.DisplayText)) return;
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/// New value NOK, revert the original text
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e.DisplayText = e.Item.Text;
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e.Cancel = true;
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}
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/// <summary>
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/// Parse text of a ListViewItem
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/// </summary>
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/// <returns>true = value parsed OK</returns>
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bool ParseItem(ListViewItem item, int subItem, string value)
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{
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float fvalue;
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if (subItem == 1 && Utils.TryParseEFloat(value, out fvalue) && fvalue >= 0)
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{
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(item.Tag as MeasurementCorrection).Measurement = fvalue;
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return true;
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}
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else if (subItem == 2 && Utils.TryParseEFloat(value, out fvalue))
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{
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(item.Tag as MeasurementCorrection).Correction = fvalue / 1000.0f;
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return true;
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}
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else
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{
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return false;
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}
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}
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public void Unlock()
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{
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unlocked = true;
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calibCertificateNrTextBox.Enabled = true;
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calibDateTextBox.Enabled = true;
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calibValidDateTextBox.Enabled = true;
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if (listViewEx.SelectedItems.Count == 1)
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{
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int ix = listViewEx.SelectedIndices[0];
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listViewEx.Focus();
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listViewEx.Items[ix].Selected = true;
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listViewEx.Items[ix].EnsureVisible();
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}
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}
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public void OkBtnClicked()
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{
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if (CalibInfoCfg != null)
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{
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try
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{
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CalibInfoCfg.CalibCertificateNr = calibCertificateNrTextBox.Text;
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CalibInfoCfg.CalibDate = DateTime.Parse(calibDateTextBox.Text);
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CalibInfoCfg.CalibValidDate = DateTime.Parse(calibValidDateTextBox.Text);
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Component modified = CalibInfoCfg.CreateDbEntity();
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MeterEntity.Parameters = modified.Parameters;
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}
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catch
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{
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MessageBox.Show(Strings.Invalid_calib_info_Correct_pls,
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Strings.Error,
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MessageBoxButtons.OK,
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MessageBoxIcon.Exclamation);
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}
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}
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}
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public void CancelBtnClicked()
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{
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}
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public void AddOne()
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{
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MeasurementCorrection corr = new MeasurementCorrection();
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MeterEntity.Corrections.Add(corr);
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AddOneLVI(corr);
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listViewEx.Focus();
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listViewEx.SelectedItems.Clear();
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listViewEx.Items[listViewEx.Items.Count - 1].Selected = true;
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listViewEx.Items[listViewEx.Items.Count - 1].EnsureVisible();
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}
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public void RemoveSelected()
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{
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if (listViewEx.SelectedItems.Count != 1) return;
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int removeItemNr = listViewEx.SelectedIndices[0];
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MeasurementCorrection selected =
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(MeasurementCorrection)listViewEx.SelectedItems[0].Tag;
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if (selected.Id != 0) toBeRemoved.Add(selected);
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MeterEntity.Corrections.RemoveAt(removeItemNr);
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RefreshAll();
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if (removeItemNr < listViewEx.Items.Count)
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{
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listViewEx.Focus();
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listViewEx.Items[removeItemNr].Selected = true;
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listViewEx.Items[removeItemNr].EnsureVisible();
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}
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else
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{
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parent.UpdateButtonStates(SharedButtons.SelectedItemPos.None);
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}
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}
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public void MoveUpSelected()
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{
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}
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public void MoveDownSelected()
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{
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}
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/// <summary>
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/// Event handler that indicates the selected item position
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/// and updates 'Remove', 'Up' and 'Down' buttons in the parent dialog.
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/// </summary>
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private void listViewEx_SelectedIndexChanged(object sender, EventArgs e)
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{
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if (listViewEx.SelectedItems.Count != 1)
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{
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parent.UpdateButtonStates(SharedButtons.SelectedItemPos.None);
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}
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else if (listViewEx.Items.Count == 1)
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{
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parent.UpdateButtonStates(SharedButtons.SelectedItemPos.FirstAndLast);
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}
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else if (listViewEx.SelectedIndices[0] == 0)
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{
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parent.UpdateButtonStates(SharedButtons.SelectedItemPos.First);
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}
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else if (listViewEx.SelectedIndices[0] == (listViewEx.Items.Count - 1))
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{
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parent.UpdateButtonStates(SharedButtons.SelectedItemPos.Last);
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}
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else
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{
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parent.UpdateButtonStates(SharedButtons.SelectedItemPos.Middle);
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}
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}
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private void measuredTextBox_TextChanged(object sender, EventArgs e)
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{
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float measured;
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if (float.TryParse(measuredTextBox.Text,
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NumberStyles.AllowDecimalPoint | NumberStyles.AllowLeadingSign | NumberStyles.AllowExponent,
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CultureInfo.CurrentCulture,
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out measured) ||
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float.TryParse(measuredTextBox.Text,
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NumberStyles.AllowDecimalPoint | NumberStyles.AllowLeadingSign | NumberStyles.AllowExponent,
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CultureInfo.InvariantCulture,
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out measured))
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{
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double corrected = BenchControl.Formulas.CorrectedValue(measured, meterEntity.Corrections);
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correctedTextBox.Text = corrected.ToString();
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}
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}
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}
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}
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