private void updateGrid()
{
List <string[]> tableInfo = ann_manager.getTableInfo();
ANN_table.Rows.Clear();
foreach (var row in tableInfo)
{
ANN_table.Rows.Add(row);
}
}
private void bGo_Click(object sender, EventArgs e)
{
try
{
TeachingSample[] samples = null;
if (rbText.Checked)
{
MessageBox.Show("Please, choose text file to generate teaching samples");
OpenFileDialog dlg = new OpenFileDialog();
dlg.ShowDialog();
if (dlg.FileName != null && dlg.FileName != "")
{
samples = TeachingSample.generateTeachingSamplesFromFile(dlg.FileName);
if (samples == null)
{
throw new Exception();
}
}
}
else if (rbImage.Checked)
{
MessageBox.Show("Please, choose images to generate teaching samples");
OpenFileDialog dlg = new OpenFileDialog();
dlg.Multiselect = true;
dlg.ShowDialog();
if (dlg.FileNames.Length > 0)
{
samples = new TeachingSample[dlg.FileNames.Length];
for (int i = 0; i < samples.Length; i++)
{
List <string[]> anns_info = ann_manager.getTableInfo();
int input_length = 0;
int output_length = 0;
foreach (var info in anns_info)
{
if (info[0] == ann_manager.getSelectedANNName())
{
input_length = Convert.ToInt32(info[1]);
output_length = Convert.ToInt32(info[3]);
break;
}
}
samples[i] = new TeachingSample(input_length, output_length);
if (!samples[i].generateTeachingSampleFromImage(dlg.FileNames[i]))
{
MessageBox.Show("one of the files selected is bad");
return;
}
}
}
else
{
MessageBox.Show("No files for teaching sample selected!");
return;
}
}
else
{
MessageBox.Show("An odd situation occured. This is strange as f**k (also as div by 0), and program cant proceed...");
throw new Exception();
}
if (samples != null)
{
double precision = Convert.ToDouble(textBox2.Text);
int iterations = Convert.ToInt32(textBox1.Text);
Close();
string teachingResults = ann_manager.teachANN(precision, samples, iterations);
MessageBox.Show("Teaching results: " + teachingResults);
}
else
{
throw new Exception();
}
}
catch (Exception) { MessageBox.Show("An error occured. Probably, you entered wrong values, or choose wrong file(s)"); };
}
