Promotic

Object PmaRoot

Description:
The object is the root of the objects tree, its name is "PmaRoot" and there is just one present in each application. This object represents the whole application.

This object can't be removed or moved in the tree of Pma objects. The object defines basic parameters of the application on its tabs. In this object the same objects can be created as in the PmaFolder object.

PmgRoot object fulfills similar role in the tree of Pmg objects in the graphics editor.
This object inherits properties, methods and events of the PmaObject object.
Properties and methods of this object:
AddEventTimerUnrepeated or repeated calling of a function after a defined time period
RemoveEventTimerCancelling the unrepeated or repeated calling of function after defined time period
Properties and methods inherited from the PmaObject object:
AddEventRegisters a function into selected event
GetInfoReturns the Info object with the specified name
GetOwnedByIndexReturns the subobject defined by its index
GetOwnedByNameReturns reference to the subobject defined by its name
GetOwnedByTypeArray of references to the subobjects
GetOwnedNumReturns number of subobjects in the object
GetParReading the value of the Pma object parameter (or its parents)
GetPathNameObject name with the path to this object
GetPermissionReturns permission of corresponding operation from object
MethodsAccess to designer's methods of this object
NameObject name (without the path)
ParentReturns reference to the parent Pma object
PmReturns reference to the Pma object or to its implementation subobject
RemoveEventUn-registers the function in the specified event
RootReturns reference to the root application object PmaRoot
Events of this object:
onAppErrorIs triggered when a global error in the application occurs
onAppSignalIs triggered after starting the program PmSignal.exe
onAppStartBeginIs triggered immediately after starting the application
onAppStartEndIs triggered after completion of the application start
onAppStopBeginIs triggered after the command for halting the application
onAppStopEndIs triggered after halting the application
onKeyPressIs triggered after pressing or releasing any key
onSystemMenuFillIs triggered when the system menu is displayed
onSystemMenuSelectIs triggered on the selection of an item from the application system menu
onTimeChangeIs triggered on the change of the computer system time
onUserLogoffIs triggered after the acknowledgement of the user log-off from the running application
onUserLogonBeginIs triggered after the acknowledgement of the user log-on into the running application
onUserLogonEndIs triggered after successful loggin-in user to running application
Events inherited from the PmaObject object:
onStartIs triggered for each object in the runtime only once at the beginning
onStopIs triggered for each Pma object in the runtime mode only once at the stop of the application
Configuration tabs:
ObjectGeneral information about the object
EventsDefinition of object events algorithms
MethodsDefinition of designer's method of the object
ApplicationBasic settings of the application
AppearanceDefinition of the running application appearance
PermissionsObject permissions
UsersUsers and user groups definition
OtherSetting other properties and application components

History:
Pm8.00.09: The following configurators were improved: PmaRoot > Application > Main language of runtime and PmaRoot > Application > All used languages - now all the languages can be entered directly supported by the PROMOTIC system (see Fully supported languages in the PROMOTIC system), but also many other languages, that are not directly included as translations in the PROMOTIC system, but can be added by user translated texts (see Fully supported languages in the PROMOTIC system).
Pm9.00.00: Object name changed: PmRoot -> PmaRoot
PROMOTIC 9.0.23 SCADA system documentation MICROSYS, spol. s r.o.

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