private void btnLoadForest_Click(object sender, EventArgs e)
{
var path = GetFilePath();
if (string.IsNullOrEmpty(path))
{
return;
}
try
{
forest = ForestGenerator.ReadForestFromFile(path, "^", ',');
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return;
}
foreach (var tree in forest)
{
PreorderIndexBuilder.BuildPreorderIndex(tree);
}
ShowForest();
}