/// <summary>
/// Initialize a new instance of the ControlObscurer class.
/// </summary>
public ScreenObscurer()
{
// First time needed, create the top level obscurer window
if (_obscurer == null)
{
_obscurer = new ObscurerForm();
}
}
/// <summary>
/// Hide the obscurer from display.
/// </summary>
public void Dispose()
{
if (_obscurer != null)
{
_obscurer.Hide();
_obscurer.Dispose();
_obscurer = null;
}
}
/// <summary>
/// Initialize a new instance of the ControlObscurer class.
/// </summary>
/// <param name="c">Control to obscure.</param>
/// <param name="designMode">Is the source in design mode.</param>
public ScreenObscurer(Control c, bool designMode)
{
// Check the incoming control is valid
if ((c != null) && !c.IsDisposed && !designMode)
{
// First time needed, create the top level obscurer window
if (_obscurer == null)
_obscurer = new ObscurerForm();
// We need a control to work with!
if (c != null)
_obscurer.ShowForm(c.RectangleToScreen(c.ClientRectangle));
}
}
/// <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!
if (f != null)
_obscurer.ShowForm(f.Bounds);
}
}
/// <summary>
/// Initialize a new instance of the ControlObscurer class.
/// </summary>
/// <param name="c">Control to obscure.</param>
/// <param name="designMode">Is the source in design mode.</param>
public ScreenObscurer(Control c, bool designMode)
{
// Check the incoming control is valid
if ((c != null) && !c.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(c.RectangleToScreen(c.ClientRectangle));
}
}
/// <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);
}
}
/// <summary>
/// Initialize a new instance of the ControlObscurer class.
/// </summary>
public ScreenObscurer()
{
// First time needed, create the top level obscurer window
if (_obscurer == null)
_obscurer = new ObscurerForm();
}
/// <summary>
/// Hide the obscurer from display.
/// </summary>
public void Dispose()
{
if (_obscurer != null)
{
_obscurer.Hide();
_obscurer.Dispose();
_obscurer = null;
}
}
