Classification
| Name |
ScreenClosedEventSource
|
| Short Description |
Screen used as an event source when the window
|
| Class |
Term
|
| Extension |
OTX HMI extension
|
| Group |
HMI related terms
|
| Exceptions |
-
|
| Checker Rules |
-
|
| Standard Compliant |
Yes
|
OTL Syntax
EventSourceTerm = Hmi.ScreenClosedEventSource(ScreenHandle);
Description
The ScreenClosedEventSource term takes a screen to object, from an event source is made. This term allows for OTX sequence a screen as an event source in connection with the OTX EventHandling library to use. A screen will trigger an event if the specified screen is closed.
Return Value
The Term returns the value, see table below.
|
|
In OTX, Terms are categorized according to its return data type!
|
| Data Type |
Description
|
| EventSource |
Event source from a screen object.
|
Properties
| Name |
Data Type |
Class |
Default |
Cardinality |
Description
|
| Screen |
Screen |
Term |
- |
[1] |
The screen, which is connected the event source
|
OTL Examples
package Hmi.ScreenSignature ScreenSignature1(ref Integer ScreenInOutParameter1);
public procedure main()
{
Hmi.Screen ScreenHandle1;
Integer ScreenInOut1;
EventHandling.EventSource EventSource1;
Hmi.OpenScreen(ScreenSignature1, false, {ref ScreenInOutParameter1 = ScreenInOut1}, ScreenHandle1);
Hmi.CloseScreen(ScreenHandle1);
EventSource1 = Hmi.ScreenClosedEventSource(ScreenHandle1);
}See also
IsScreenClosedEvent
ScreenIsOpen
