BOOL EnumPrintProcessorDatatypes(
| LPWSTR pName, | |
| LPWSTR pPrintProcessorName, | |
| DWORD Level, | |
| LPBYTE pDatatypes, | |
| DWORD cbBuf, | |
| LPDWORD pcbNeeded, | |
| LPDWORD pcReturned | |
| ); |
EnumPrintProcessorDatatypes enumerates the data types supported by a print processor.
Parameters
pName
Points to a zero-terminated string that specifies the name of the server on which the print processor is installed. If the string is null, the server is local.
pPrintProcessorName
Points to the print processor name.
Level
Specifies the version of the structure to which pDatatypes points. This value must be 1, indicating that the structure version is DATATYPES_INFO_1.
pDatatypes
Points to an array of DATATYPES_INFO_1 structures that are be written if the function succeeds.
cbBuf
Specifies the size, in bytes, of the buffer to which pDatatypes points.
pcbNeeded
Points to the location in which to return the required buffer size for the requested data. If cbBuf is too small, an error message is returned and pcbNeeded will contain the size required. If cbBuf is large enough, pcbNeeded contains the number of bytes that were copied.
pcReturned
Points to the location in which to return the number of DATATYPES_INFO_1 structures pointed to by pDatatypes.
Return Value
The function returns TRUE if it is successful. Otherwise it returns FALSE, and the logged error can be retrieved by a call to GetLastError.
Comments
EnumPrintProcessorDatatypes is called by the spooler at initialization.