//要素の追加
public void Add(RowData rowData)
{
Datas.Add(rowData);
}
//データのインポート
private void ChooseDataFile_Click(object sender, RoutedEventArgs e)
{
//OpenFileDialogの作成
var openFileDialog = new OpenFileDialog();
openFileDialog.FilterIndex = 1;
//CSVをフィルタ
openFileDialog.Filter = Properties.Resources.FilterText;
//結果を取得
bool? result = openFileDialog.ShowDialog();
if (result == true) {
//ファイルを開く
string fileName = openFileDialog.FileName;
//ファイル名の設定
fileNameBox.Text = fileName;
//ボタンを有効に
showDatasMenuItem.IsEnabled = true;
showDatasButton.IsEnabled = true;
learnSVMButton.IsEnabled = true;
using (Stream fileStream = openFileDialog.OpenFile()) {
rowDataList.Clear();
StreamReader sr = new StreamReader(fileStream, true);
//読み込み
while (!sr.EndOfStream) {
var line = sr.ReadLine();
var values = line.Split(SEPARATOR);
var rowData = new RowData();
for (int i = 0; i < values.Length; i++) {
switch (i) {
case 0:
rowData.Name = values[i];
break;
case 1:
rowData.Class = values[i];
break;
case 2:
rowData.X = double.Parse(values[i]);
break;
case 3:
rowData.Y = double.Parse(values[i]);
break;
}
}
//リストに追加
rowDataList.Add(rowData);
}
}
}
}
