private void helpButton_Click(object sender, EventArgs e)
{
Hide();
FilthyHelp help = new FilthyHelp();
help.ShowDialog();
Show();
Activate();
}
public FilthyMath()
{
// Set icon from resource
Icon = Properties.Resources.icon;
InitializeComponent();
// Initialise operations (they self-register)
new AddOperation(0, 50, additionToggle);
new SubtractOperation(0, 50, subtractionToggle);
new MultiplyOperation(0, 12, multiplicationToggle);
new DivideOperation(0, 50, divisionToggle);
// Show help/about dialog and then bring into focus
FilthyHelp help = new FilthyHelp();
help.ShowDialog();
Activate();
}