private void DisposeUsingToolStripMenuItemClick(object sender, EventArgs e)
{
REngine.SetDllDirectory(GetRPath());
REngine re = engine = REngine.CreateInstance("RDotNewNet");
Console.WriteLine(engine.IsRunning);
double a = engine.EagerEvaluate("a=c(10,20)").AsNumeric().First();
Console.WriteLine(a);
re.Close();
try {
re = REngine.CreateInstance("RDotNewNet");
Console.WriteLine(engine.IsRunning);
double b = engine.EagerEvaluate("a=c(30,20)").AsNumeric().First();
Console.WriteLine(b);
re.Close();
}
catch
{
MessageBox.Show(@"Exception after closing and reopening.");
}
}
