| BOOL EnumPrintProcessors(pName, pEnvironment, Level, pPrintProcessorInfo, cbBuf, pcbNeeded, pcReturned) | |||
| LPTSTR pName; | |||
| LPTSTR pEnvironment; | |||
| DWORD Level; | |||
| LPBYTE pPrintProcessorInfo; | |||
| DWORD cbBuf; | |||
| LPDWORD pcbNeeded; | |||
| LPDWORD pcReturned; |
The EnumPrintProcessors function enumerates all the print processors installed on the specified printer server.
pName
Points to a null-terminated string specifying the Server that the Print Processors are to be enumerated upon. If NULL, then the Print Processors installed locally are returned.
pEnvironment
Pointer to a string that specifies the machine and operating system environment. An example is the string “W32X86”. If NULL, then the current Environment is used.
Level
This value must be 1.
pPrintProcessorInfo
Pointer to a buffer that the function will fill with PRINTPROCESSOR_INFO_1 data structures for the enumerated printer drivers.
cbBuf
Specifies the size in bytes of the buffer pointed to by pPrintProcessorInfo.
pcbNeeded
This points to a variable that will be updated to contain the actual buffer size required that is pointed to by pDriverInfo. If cbBuf is too small then GetLastError will indicate ERROR_BUFFER_TOO_SMALL, and pcbNeeded will contain the size required. If cbBuf is large enough, then pcbNeeded will contain the number of bytes that were copied.
pcReturned
Pointer to a DWORD that the function will set to the number of print processors enumerated.
The return value is TRUE if the function was successful, or FALSE if an error occurred. To obtain extended error information, use the GetLastError function.