private void button1_Click(object sender, EventArgs e)
{
try
{
Calculator calculator = client.GetClient();
MatchCollection matches = Regex.Matches(textBox1.Text, "^(\\d+)( *)([+-])( *)(\\d+)$");
if (matches.Count == 1)
{
GroupCollection groups = matches[0].Groups;
int x = Int32.Parse(groups[1].Value);
int y = Int32.Parse(groups[5].Value);
if (groups[3].Value == "+")
{
int z = calculator.Add(x, y);
textBox2.AppendText(x + " + " + y + " = " + z + Environment.NewLine);
}
else if (groups[3].Value == "-")
{
int z = calculator.Subtract(x, y);
textBox2.AppendText(x + " - " + y + " = " + z + Environment.NewLine);
}
else
{
textBox2.AppendText("error.: " + textBox1.Text);
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, Text, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void Form1_Load(object sender, EventArgs e)
{
try
{
service = new NSingletonWellKnownService <Calculator>(12345);
service.Start();
NWellKnownClient <Calculator> client = new NWellKnownClient <Calculator>("127.0.0.1", 12345);
Calculator calculator = client.GetClient();
calculator.OnAdded += OnAdded;
calculator.OnSubtracted += OnSubtracted;
textBox1.AppendText("started." + Environment.NewLine);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, Text, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
