Exception |
Description |
---|---|
DDE.DDE_APP_FAILURE |
An application program specified in a DDE.APP_BEGIN call could not be started. |
DDE.DDE_APP_NOT_FOUND |
An application ID specified in a DDE.APP_END or DDE.APP_FOCUS call does not correspond to an application that is currently running. |
DDE.DDE_FMT_NOT_FOUND |
A format number specified in a DDE.GETFORMATSTR call is not known. |
DDE.DDE_FMT_NOT_REG |
A format string specified in a DDE.GETFORMATNUM call does not correspond to a predefined format and could not be registered as a user-defined format. |
DDE.DDE_INIT_FAILED |
The application was unable to initialize DDE communications, which caused a call to the DDE layer to fail. |
DDE.DDE_PARAM_ERR |
An invalid parameter, such as a NULL value, is passed to a DDE package routine. |
DDE.DMLERR_BUSY |
A transaction failed because the server application is busy. |
DDE.DMLERR_DATAACKTIMEOUT |
A request for a synchronous data transaction has timed out. |
DDE.DMLERR_EXECACKTIMEOUT |
A request for a synchronous execute transaction has timed out. |
DDE.DMLERR_INVALIDPARAMETER |
A parameter failed to be validated. Some of the possible causes are as follows: The application used a data handle initialized with a different item-name handle or clipboard data format than that required by the transaction. The application used an invalid conversation identifier.More than one instance of theapplication used the same object. |
DDE.DMLERR_MEMORY_ERROR |
A memory allocation failed. |
DDE.DMLERR_NO_CONV_ESTABLISHED |
A client's attempt to establish a conversation has failed. The service or topic name in a DDE.INITIATE call may be in error. |
DDE.DMLERR_NOTPROCESSED |
A transaction failed. The item name in a Poke or Request transaction may be in error. |
DDE.DMLERR_POKEACKTIMEOUT |
A request for a synchronous poke transaction has timed out. |
DDE.DMLERR_POSTMSG_FAILED |
An internal call to the PostMessage function has failed. |
DDE.DMLERR_SERVER_DIED |
The server terminated before completing a transaction. |
DDE.DMLERR_SYS_ERROR |
An internal error has occurred in the DDE layer. |