private void SetCheckedState()

in XamlControlsGallery/ControlPages/CheckBoxPage.xaml.cs [83:107]

• 22 lines of code
• 8 McCabe index (conditional complexity)

        private void SetCheckedState()
        {
            // Controls are null the first time this is called, so we just
            // need to perform a null check on any one of the controls.
            if (Option1CheckBox != null)
            {
                if (Option1CheckBox.IsChecked == true &&
                    Option2CheckBox.IsChecked == true &&
                    Option3CheckBox.IsChecked == true)
                {
                    OptionsAllCheckBox.IsChecked = true;
                }
                else if (Option1CheckBox.IsChecked == false &&
                    Option2CheckBox.IsChecked == false &&
                    Option3CheckBox.IsChecked == false)
                {
                    OptionsAllCheckBox.IsChecked = false;
                }
                else
                {
                    // Set third state (indeterminate) by setting IsChecked to null.
                    OptionsAllCheckBox.IsChecked = null;
                }
            }
        }