MQL5 ReferenceStandard LibraryPanels and DialogsCWndContainerControlsTotal DestroyOnEventOnMouseEventControlsTotalControlControlFindAddDeleteMoveShiftIdEnableDisableShowHideMouseFocusKillSaveLoadOnResizeOnActivateOnDeactivate ControlsTotal Gets the number of controls in the container. int ControlsTotal() const Return Value Number of controls in the contrainer. OnMouseEvent Control