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source: branches/DataAnalysisService/HeuristicLab.ExperimentGeneration.DataAnalysis.ExperimentWizard/3.3/TargetVariablePage.cs @ 8694

Last change on this file since 8694 was 7953, checked in by spimming, 13 years ago

#1807:

  • added file dialog to select csv problem file
  • wizard page to select target variable
  • plugin dependencies updated
File size: 1.5 KB
Line 
1
2using System.Linq;
3using HeuristicLab.Core;
4using HeuristicLab.Data;
5using HeuristicLab.Problems.DataAnalysis;
6namespace HeuristicLab.ExperimentGeneration.DataAnalysis.ExperimentWizard {
7  public partial class TargetVariablePage : HeuristicLab.ExperimentGeneration.DataAnalysis.Wizard.WizardPage {
8    private RegressionProblemData problem;
9    private DataAnalysisWizardContext context;
10    public DataAnalysisWizardContext Context {
11      get { return context; }
12    }
13
14    public TargetVariablePage(DataAnalysisWizardContext context) {
15      InitializeComponent();
16      this.context = context;
17    }
18
19    private void ProblemDataViewPage_WizardNext(object sender, Wizard.WizardPageEventArgs e) {
20      StringValue selectedValue = problem.TargetVariableParameter.ValidValues.FirstOrDefault(x => x.Value == (string)cmbTargetVariable.SelectedItem);
21      problem.TargetVariableParameter.Value = selectedValue;
22    }
23
24    private void ProblemDataViewPage_SetActive(object sender, System.ComponentModel.CancelEventArgs e) {
25      cmbTargetVariable.Items.Clear();
26      problem = (RegressionProblemData)Context.Problem.ProblemData;
27      ItemSet<StringValue> targetValues = problem.TargetVariableParameter.ValidValues;
28      foreach (StringValue value in targetValues) {
29        cmbTargetVariable.Items.Add(value.Value);
30      }
31      cmbTargetVariable.SelectedItem = problem.TargetVariable;
32      stringConvertibleMatrixView.Content = Context.Problem.ProblemData.Dataset;
33      SetWizardButton(Wizard.WizardButtons.Next);
34    }
35  }
36}
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