source: branches/HeuristicLab.DataImporter/HeuristicLab.DataImporter.Command/View/DeleteWithThreshold.cs @ 7968

Last change on this file since 7968 was 7968, checked in by sforsten, 7 years ago

#1867:

  • Delete command for columns and for rows has been added, which have less data than a specified threshold
  • threshold can be set in a view
File size: 2.2 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
4 *
5 * This file is part of HeuristicLab.
6 *
7 * HeuristicLab is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
11 *
12 * HeuristicLab is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
19 */
20#endregion
21
22using System;
23using System.Windows.Forms;
24using HeuristicLab.DataImporter.Data.CommandBase;
25namespace HeuristicLab.DataImporter.Command.View {
26  public partial class DeleteWithThreshold : HeuristicLab.DataImporter.Data.CommandBase.CommandViewBase {
27    public DeleteWithThreshold() {
28      InitializeComponent();
29    }
30
31    public DeleteWithThreshold(IThresholdCommand command)
32      : this() {
33      if (command != null) {
34        threshold = command.Threshold;
35        txtThreshold.Text = command.Threshold.ToString();
36      }
37      this.Command = command;
38    }
39
40    public new IThresholdCommand Command {
41      get { return (IThresholdCommand)base.Command; }
42      set { base.Command = value; this.UpdateCommand(); }
43    }
44
45    private double threshold;
46    public double Threshold { get { return Command.Threshold; } }
47
48    private void txtThreshold_Validating(object sender, System.ComponentModel.CancelEventArgs e) {
49      TextBox textBox = (TextBox)sender;
50      e.Cancel = !Double.TryParse(textBox.Text, out threshold);
51      e.Cancel = e.Cancel || threshold < 0.0 || threshold > 1.0;
52      if (e.Cancel) {
53        MessageBox.Show("Threshold has to be between 0.0 and 1.0");
54      } else {
55        UpdateCommand();
56      }
57    }
58
59    private void UpdateCommand() {
60      if (this.Command != null) {
61        Command.Threshold = this.threshold;
62      }
63    }
64  }
65}
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