void UpdateWeightsData() { NeuronLayer layer = null; int numberOfColumns = 0; switch (cbWeights.SelectedIndex) { case 0: layer = FArtMap.ArtA.F2; numberOfColumns = FArtMap.ArtA.InputSize; break; case 1: layer = FArtMap.ArtB.F2; numberOfColumns = FArtMap.ArtB.InputSize; break; case 2: layer = FArtMap.Map; numberOfColumns = FArtMap.ArtB.InputSize; break; } // Clear columns data grid view. dgvWeights.Columns.Clear(); for (int i = 1; i <= numberOfColumns; i++) { dgvWeights.Columns.Add("Weight" + i, "Weight " + i); } // Clear weights data grid view. dgvWeights.Rows.Clear(); for (int i = 0; i < layer.Count; i++) { DataGridViewRow row = new DataGridViewRow(); row.HeaderCell.Value = (i + 1).ToString(); foreach (double weight in layer.Neurons(i).Weights) { DataGridViewTextBoxCell cell = new DataGridViewTextBoxCell(); cell.Value = weight.ToString("0.0000"); row.Cells.Add(cell); } dgvWeights.Rows.Add(row); } }