public MainWindow()
{
if (File.Exists("Sql.json"))
{
SqlDataAccess sqlDataAccess = new SqlDataAccess();
if (sqlDataAccess.Connection() == false)
{
InitializeComponent();
SqlViewModel sqlViewModel = new SqlViewModel(this);
DataContext = sqlViewModel;
}
else
{
Welcome welcome = new Welcome();
welcome.Show();
this.Close();
}
}
else
{
InitializeComponent();
SqlViewModel sqlViewModel = new SqlViewModel(this);
DataContext = sqlViewModel;
}
}
