public void LoadAllData(string db)
{
try
{
j_Data = JsonConvert.DeserializeObject <ToJSONData>(File.ReadAllText(db));
}
catch (Exception)
{
MessageBox.Show("Banco de dados inválido!");
Environment.Exit(0);
}
/*if (File.Exists(DBName))
*
* else
* SaveAllData();*/
}
public Manager()
{
if (instance != null)
{
throw new Exception("Instancia Manager já existe!");
}
instance = this;
j_Data = new ToJSONData();
var result = MessageBox.Show("Deseja carregar um banco de dados existente?", "Ambiente para Sistemas Especialistas", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (result == DialogResult.Yes)
{
using (var fileDialog = new OpenFileDialog())
{
fileDialog.DefaultExt = "json";
fileDialog.Filter = "Arquivos JSON (*.json)|*.json";
fileDialog.InitialDirectory = Application.ExecutablePath;
var fileResult = fileDialog.ShowDialog();
if (fileResult == DialogResult.OK)
{
var filename = fileDialog.FileName;
FileNameToSave = filename;
LoadAllData(filename);
}
else if (fileResult == DialogResult.Cancel)
{
Environment.Exit(0);
}
}
}
else if (result == DialogResult.No)
{
using (var fileDialog = new SaveFileDialog())
{
fileDialog.DefaultExt = "json";
fileDialog.Filter = "Arquivo JSON (*.json)|*.json";
fileDialog.FileName = FileNameToSave;
fileDialog.InitialDirectory = Application.ExecutablePath;
var fileResult = fileDialog.ShowDialog();
if (fileResult == DialogResult.OK)
{
FileNameToSave = fileDialog.FileName;
SaveAllData();
}
else if (fileResult == DialogResult.Cancel)
{
Environment.Exit(0);
}
}
}
FileInfo file = new FileInfo(FileNameToSave);
FileNameToSave = file.Name;
}
