private void buttonHist_Click(object sender, EventArgs e)
{
if (m_histForm.IsDisposed)
{
m_histForm = new HistoryForm();
}
if (!m_histForm.Visible)
{
m_histForm.Show(this);
}
textBox.SelectionStart = textBox.Text.Length;
textBox.ScrollToCaret();
textBox.Focus();
}
public MainForm()
{
InitializeComponent();
m_lastClickedButton = Button.BUTTON_NONE;
m_lastClickedOperator = Button.BUTTON_NONE;
m_lastClickedNumber = Button.BUTTON_NONE;
m_lastClickedButtonType = ButtonType.BUTTON_TYPE_NONE;
m_numberOne = 0;
m_numberTwo = 0;
m_result = "0";
m_histForm = new HistoryForm();
textBox.SelectionStart = textBox.Text.Length;
textBox.ScrollToCaret();
//uncomment to enable unit tests
//if (System.Diagnostics.Debugger.IsAttached)
//{
// ExecUnitTests();
//}
}