public class PanelFilter : UserControl

public class PanelFilter : UserControl

Public Class PanelFilter _
	Inherits UserControl

Public Class PanelFilter _
	Inherits UserControl

public ref class PanelFilter : public UserControl

public ref class PanelFilter : public UserControl

• Press return in TextBox, Apply Button, or Erase Button activates the filter with an appropriate value.
• Press return in Close Button just closes the panel without changing the applied filter, if any.
• Press escape anywhere closes the panel.
• When a filter is applied, the Apply Button color changes.
• When a filter is cleared, the text box is *not*, for convenience of re-applying it if desired.
• Once opened, tab cycles through just the controls in this panel.

Since CleanCode 0.9.23.