private Statement readFS()
{
ForkStatement fs = new ForkStatement();
Console.WriteLine("Input fork's statement");
fs.setS(readStatement());
return(fs);
}
void ButtonForkClick(object sender, EventArgs e)
{
Statement st = null;
using (StatementForm sf = new StatementForm("Fork's Statement"))
{
if (sf.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
st = sf.getStatement();
}
}
ForkStatement fs = new ForkStatement();
fs.setS(st);
this.stmt = fs;
finished();
}