private void runButton_Click(object sender, EventArgs e)
{
if (idColumnComboBox.SelectedIndex == -1)
{
MessageBox.Show("Please, select ID column.");
return;
}
if (resultColumnComboBox.SelectedIndex == -1)
{
MessageBox.Show("Please, select result column.");
return;
}
runButton.Enabled = false;
string confMatrixStr = null;
string idColumnName = idColumnComboBox.SelectedItem.ToString();
string resultColumnName = resultColumnComboBox.SelectedItem.ToString();
string rangeValue = rangeTextBox.Text;
int range = 5;
if (!int.TryParse(rangeValue, out range))
{
range = 5;
}
BackgroundWorker bw = new BackgroundWorker();
// this allows our worker to report progress during work
bw.WorkerReportsProgress = true;
// what to do in the background thread
bw.DoWork += new DoWorkEventHandler(
delegate(object o, DoWorkEventArgs args)
{
BackgroundWorker b = o as BackgroundWorker;
_gsi = new GroupSimilarityIndexLogicUnit.GSI(ds,
headerLine.Split(',').ToList(),
typeLine.Split(',').ToList(),
idColumnName,
resultColumnName,
range
);
Dictionary<string, int> result = _gsi.Run();
if (result != null)
{
MessageBox.Show("Operation finished!");
confMatrixStr = CreateConfsionMatrixLabel(result, "Training Set");
}
else
{
MessageBox.Show("Operation failed!");
}
});
// what to do when progress changed (update the progress bar for example)
bw.ProgressChanged += new ProgressChangedEventHandler(
delegate(object o, ProgressChangedEventArgs args)
{
progressLabel.Text = string.Format("{0}% Completed", args.ProgressPercentage);
});
// what to do when worker completes its task (notify the user)
bw.RunWorkerCompleted += new RunWorkerCompletedEventHandler(
delegate(object o, RunWorkerCompletedEventArgs args)
{
progressLabel.Text = "Finished!";
trainingConfusionMatrixLabel.Text = confMatrixStr;
});
bw.RunWorkerAsync();
runButton.Enabled = true;
}
private void runButton_Click(object sender, EventArgs e)
{
if (idColumnComboBox.SelectedIndex == -1)
{
MessageBox.Show("Please, select ID column.");
return;
}
if (resultColumnComboBox.SelectedIndex == -1)
{
MessageBox.Show("Please, select result column.");
return;
}
runButton.Enabled = false;
string confMatrixStr = null;
string idColumnName = idColumnComboBox.SelectedItem.ToString();
string resultColumnName = resultColumnComboBox.SelectedItem.ToString();
string rangeValue = rangeTextBox.Text;
int range = 5;
if (!int.TryParse(rangeValue, out range))
{
range = 5;
}
BackgroundWorker bw = new BackgroundWorker();
// this allows our worker to report progress during work
bw.WorkerReportsProgress = true;
// what to do in the background thread
bw.DoWork += new DoWorkEventHandler(
delegate(object o, DoWorkEventArgs args)
{
BackgroundWorker b = o as BackgroundWorker;
_gsi = new GroupSimilarityIndexLogicUnit.GSI(ds,
headerLine.Split(',').ToList(),
typeLine.Split(',').ToList(),
idColumnName,
resultColumnName,
range
);
Dictionary <string, int> result = _gsi.Run();
if (result != null)
{
MessageBox.Show("Operation finished!");
confMatrixStr = CreateConfsionMatrixLabel(result, "Training Set");
}
else
{
MessageBox.Show("Operation failed!");
}
});
// what to do when progress changed (update the progress bar for example)
bw.ProgressChanged += new ProgressChangedEventHandler(
delegate(object o, ProgressChangedEventArgs args)
{
progressLabel.Text = string.Format("{0}% Completed", args.ProgressPercentage);
});
// what to do when worker completes its task (notify the user)
bw.RunWorkerCompleted += new RunWorkerCompletedEventHandler(
delegate(object o, RunWorkerCompletedEventArgs args)
{
progressLabel.Text = "Finished!";
trainingConfusionMatrixLabel.Text = confMatrixStr;
});
bw.RunWorkerAsync();
runButton.Enabled = true;
}
