MQL5 ReferenceStandard LibraryPanels and DialogsCWndContainerLoad DestroyOnEventOnMouseEventControlsTotalControlControlFindAddDeleteMoveShiftIdEnableDisableShowHideMouseFocusKillSaveLoadOnResizeOnActivateOnDeactivate Load Loads container information from file virtual bool Load( const int file_handle // handle ) Parameters file_handle [in] Handle of the binary file previously opened for reading. Return Value true - successful, otherwise - false. Save OnResize