Package com.sun.jna.platform.win32
Interface DdemlUtil.MonitorHandler
-
- Enclosing class:
- DdemlUtil
public static interface DdemlUtil.MonitorHandler
-
-
Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description voidonMonitor(int transactionType, Ddeml.HDDEDATA hdata, int eventCode)A Dynamic Data Exchange (DDE) debugger's DDE callback function, DdeCallback, receives the XTYP_MONITOR transaction whenever a DDE event occurs in the system.
-
-
-
Method Detail
-
onMonitor
void onMonitor(int transactionType, Ddeml.HDDEDATA hdata, int eventCode)A Dynamic Data Exchange (DDE) debugger's DDE callback function, DdeCallback, receives the XTYP_MONITOR transaction whenever a DDE event occurs in the system. To receive this transaction, an application must specify the APPCLASS_MONITOR value when it calls the DdeInitialize function.- Parameters:
transactionType- uType - The transaction type.hdata- A handle to a DDE object that contains information about the DDE event. The application should use the DdeAccessData function to obtain a pointer to the object.eventCode- dwData2 - The DDE event. This parameter can be one of the following values:Value Meaning MF_CALLBACKS
0x08000000The system sent a transaction to a DDE callback function. The DDE object contains a MONCBSTRUCT structure that provides information about the transaction. MF_CONV
0x40000000A DDE conversation was established or terminated. The DDE object contains a MONCONVSTRUCT structure that provides information about the conversation. MF_ERRORS
0x10000000A DDE error occurred. The DDE object contains a MONERRSTRUCT structure that provides information about the error. MF_HSZ_INFO
0x01000000A DDE application created, freed, or incremented the usage count of a string handle, or a string handle was freed as a result of a call to the DdeUninitialize function. The DDE object contains a MONHSZSTRUCT structure that provides information about the string handle. MF_LINKS
0x20000000A DDE application started or stopped an advise loop. The DDE object contains a MONLINKSTRUCT structure that provides information about the advise loop. MF_POSTMSGS
0x04000000The system or an application posted a DDE message. The DDE object contains a MONMSGSTRUCT structure that provides information about the message. MF_SENDMSGS
0x02000000The system or an application sent a DDE message. The DDE object contains a MONMSGSTRUCT structure that provides information about the message.
-
-