Returns True if the caller omitted the specified optional parameter to the current procedure.
[ vbStatus = ] ArgMissing ( pParam )
The ArgMissing procedure syntax has the following parts:
|
Name |
Type |
Description |
|
vbStatus |
Bool |
Status |
|
pParam |
Val Any |
Parameter of the current procedure |
The ArgMissing procedure allows you to find out whether the argument of an optional parameter has been passed to a procedure or not.
if ArgMissing(bResetDevice)
bResetDevice=Driver.Parameters("ResetOnInit")
endif