/// <summary>
/// Use the obscurer to cover the provided control.
/// </summary>
/// <param name="f">Form to obscure.</param>
public void Cover(Form f)
{
// Check the incoming form is valid
if ((f != null) && !f.IsDisposed)
{
// Show over top of the provided form
_obscurer?.ShowForm(f.Bounds);
}
}
/// <summary>
/// Initialize a new instance of the ControlObscurer class.
/// </summary>
/// <param name="f">Form to obscure.</param>
/// <param name="designMode">Is the source in design mode.</param>
public ScreenObscurer(Form f, bool designMode)
{
// Check the incoming form is valid
if ((f != null) && !f.IsDisposed && !designMode)
{
// First time needed, create the top level obscurer window
if (_obscurer == null)
{
_obscurer = new ObscurerForm();
}
// We need a control to work with!
_obscurer.ShowForm(f.Bounds);
}
}