private void ProcessDyadicCommand(DyadicOp cmd)
{
try {
cmd.operand1 = Int32.Parse(m_operand1Textbox.Text);
cmd.operand2 = Int32.Parse(m_operand2Textbox.Text);
DyadicOp cmdResult = (DyadicOp)m_commandTarget.executeCommand(cmd);
m_resultValue.Text = cmdResult.result.ToString();
} catch (System.FormatException) {
MessageBox.Show("Invalid integer, check operands!");
} catch (Exception ex) {
Console.WriteLine("exception encountered, while executing command: " + ex);
MessageBox.Show("an exception occured, while executing command!");
}
}