hmCal_Get Callback
hmCal_Get Callback(area) -> method
Parameter Type Description
area Longint -> hmCal area
method String <- callback-method
The command hmCal_Get Callback returns the callback-method, which was set with the command hmCal_INSTALL CALLBACK. If no callback-method was set, an empty string is returned.
C_TEXT($vt_Callback)
hmCal_INSTALL CALLBACK (hmCal;"CallBack")
$vt_Callback:=hmCal_Get Callback (hmCal)