Gets a value indicating whether the base Control class is in the process of disposing.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
When this property returns true, the base Control class is in the process of disposing. After the control is disposed of, it can no longer be referenced as a valid Windows control. Even though the instance of a control is disposed of, it is still maintained in memory until it is removed from memory through garbage collection. When a control is disposed of, you cannot call its RecreateHandle method.