| 摘要 |
A control method, a control apparatus and an electronic device; a display interface of an electronic note application program is displayed on the display unit of the electronic device; the display data of the display interface is carried by one or more controls , the control has a corresponding relationship with the data carried by the control, and the one or more controls comprise a first control; the method comprises: determining whether the display data of the display interface is changed or not; when determined the display data of the display interface being changed, determining whether the data carried by the first control is displayed on the display interface or not; when determined the data carried by the first control being no longer displayed in the display interface, releasing the first control, eliminating the corresponding relationship between the first control and the data carried by the first control, removing the first control from the display interface, and collecting the memory storing the first control; the control resources and system resources are saved effectively. |
