[求助]：请教高手一个VBA使用API问题(关于打印的）

sccat

在打印的API有一个Setjob,我查Msdn,只有关于C++的
typedef
typedef struct _JOB_INFO_2 { // ji2
    DWORD      JobId;
    LPTSTR     pPrinterName;
    LPTSTR     pMachineName;
    LPTSTR     pUserName;
    LPTSTR     pDocument;
    LPTSTR     pNotifyName;
    LPTSTR     pDatatype;
    LPTSTR     pPrintProcessor;
    LPTSTR     pParameters;
    LPTSTR     pDriverName;
    LPDEVMODE  pDevMode;
    LPTSTR     pStatus;
    PSECURITY_DESCRIPTOR pSecurityDescriptor;
    DWORD      Status;
    DWORD      Priority;
    DWORD      Position;
    DWORD      StartTime;
    DWORD      UntilTime;
    DWORD      TotalPages;
    DWORD      Size;
    SYSTEMTIME Submitted;
    DWORD      Time;
    DWORD      PagesPrinted ;
} JOB_INFO_2;  

typedef struct _JOB_INFO_1 {    // ji1
    DWORD  JobId;
    LPTSTR pPrinterName;
    LPTSTR pMachineName;
    LPTSTR pUserName;
    LPTSTR pDocument;
    LPTSTR pDatatype;
    LPTSTR pStatus;
    DWORD  Status;
    DWORD  Priority;
    DWORD  Position;
    DWORD  TotalPages;
    DWORD  PagesPrinted;
    SYSTEMTIME Submitted;
} JOB_INFO_1;

但是我看到网上一个VB的ADDJOB_INFO_1
Type ADDJOB_INFO_1 ' 8 Bytes
lpPath As Long
JobId As Long
End Type
也找不到JOB_INFO_1

然后自己准备照着改一个
Type JOB_INFO_1
    LONG  JobId 'DWORD  JobId;
    String pPrinterName 'LPTSTR pPrinterName;
    String pMachineName 'LPTSTR pMachineName;
    String pUserName 'LPTSTR pUserName;
    String pDatatype 'LPTSTR pDocument;
    String pDatatype 'LPTSTR pDatatype;
    String pStatus 'LPTSTR pStatus;
    LONG Status 'DWORD  Status;
    LONG Priority 'DWORD  Priority;
    LONG Position 'DWORD  Position;
    LONG TotalPages 'DWORD  TotalPages;
    LONG PagesPrinted 'DWORD  PagesPrinted;
    SYSTEMTIME Submitted
End Type

Type SYSTEMTIME ' 16 Bytes
wYear As Integer
wMonth As Integer
wDayOfWeek As Integer
wDay As Integer
wHour As Integer
wMinute As Integer
wSecond As Integer
wMilliseconds As Integer
End Type

不知道是否可行，还有就是EnumJobs　和　GetJob ,setjob 的用法不是很清楚．

我的原意是将"Sever//print1"里面的job先列出来，自动找出属于我自己的，再把我的job的优先级调为２（我有这个权限，双击打印机后可以手动调job的优先级）．

请高手门出点意见，最好是给出类似的代码给我参考一下．