/// <summary>
/// When the settings form window is closed, make sure the variable
/// is set to null and the object is collected by the garbage collector.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void SettingsForm_FormClosed(object sender, FormClosedEventArgs e)
{
_settingsForm = null;
}
/// <summary>
/// When the settings form window is closed, make sure the variable
/// is set to null and the object is collected by the garbage collector.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void SettingsForm_FormClosed(object sender, FormClosedEventArgs e)
{
_settingsForm = null;
}
/// <summary>
/// Shows the "Settings" windows form for Web Connectivity Checker when the
/// settings menu item is clicked.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void SettingsMenuItem_Click(object sender, EventArgs e)
{
if (_settingsForm == null)
{
_settingsForm = new SettingsForm();
_settingsForm.FormClosed += SettingsForm_FormClosed;
_settingsForm.Show();
}
else
{
_settingsForm.Activate();
}
}
/// <summary>
/// Closes and reopens the settings form. Used when checking the network status
/// and the settings menu is open.
/// </summary>
private void ReopenSettingsForm()
{
if (_settingsForm != null)
{
_settingsForm.Close();
_settingsForm = new SettingsForm();
_settingsForm.FormClosed += SettingsForm_FormClosed;
_settingsForm.Show();
}
}