WIN API & C#

[MaxBici]

In c# ,
I use wmi to monitor print job but I need to get PrintJob 's number of
copies and wmi don't expose it.
So i think to use win API but I am a newbie of Pinvoke.
This is function declaration:
[DllImport("winspool.drv", EntryPoint="GetJob")] public static extern int
GetJobA
(int hPrinter, int JobId, int Level, ref byte pJob, int cdBuf, ref int
pcbNeeded)

Anyone can help me , any example to use this function?
Thanks in advance
Max

[Morten Wennevik]

Hi Max,

You should take a look at

http://www.pinvoke.net/

I couldn't find an entry for GetJob, but assuming your pJob returns an array of job structures, you can either read the array by hand or use Marshalling for transforming the byte[] -> Job struct

http://www.pinvoke.net/default.aspx/...res.JOB_INFO_1

On Wed, 25 May 2005 15:15:40 +0200, MaxBici <Ma*****@discussions.microsoft.com> wrote:

In c# ,
I use wmi to monitor print job but I need to get PrintJob 's number of
copies and wmi don't expose it.
So i think to use win API but I am a newbie of Pinvoke.
This is function declaration:
[DllImport("winspool.drv", EntryPoint="GetJob")] public static extern int
GetJobA
(int hPrinter, int JobId, int Level, ref byte pJob, int cdBuf, ref int
pcbNeeded)

Anyone can help me , any example to use this function?
Thanks in advance
Max

--
Happy coding!
Morten Wennevik [C# MVP]

[Buddy Home]

Check the following URL which will give you the conversion
http://custom.programming-in.net/art...1.asp?f=GetJob

http://custom.programming-in.net

"MaxBici" <Ma*****@discussions.microsoft.com> wrote in message
news:EF**********************************@microsof t.com...

In c# ,
I use wmi to monitor print job but I need to get PrintJob 's number of
copies and wmi don't expose it.
So i think to use win API but I am a newbie of Pinvoke.
This is function declaration:
[DllImport("winspool.drv", EntryPoint="GetJob")] public static extern int
GetJobA
(int hPrinter, int JobId, int Level, ref byte pJob, int cdBuf, ref int
pcbNeeded)

Anyone can help me , any example to use this function?
Thanks in advance
Max