WaitForUpdate(Method)

Wait for screen changes.

Function WaitForUpdate([duration As Long = 5000]) As Long

Parameters

No	Name	Type	Optional	Default	Description
1	duration	Long	Yes	5000	Time in milliseconds to wait for the screen to change before returning
Return Code			Description
JGS_OK			Specified wait time has expired without any change in the screen or OIA
JGS_SYSERROR			The function failed due to a system error
JGS_PSCHANGED			The OIA or screen have been updated

Remarks

The function waits for the specified time for the screen to change. If a change occurs the function returns immediately. The change can occur in the screen itself, or in the OIA (operator information area). This means that the function returns even if the cursor position has changed.

Sample Code

Dim timeout as Long
Dim result as Long
timeout = 60000
result = sess.WaitForUpdate(timeout)
If result = JGS_OK then    ' not updated
...
Else If result = JGS_PSCHANGED
...    ' session updated, do something
Else
...    ' error
End If