private static void CopyJob(Stream stream, IXpsPrintJob job, IXpsPrintJobStream jobStream)
{
// try
// {
byte[] buff = new byte[4096];
while (true)
{
uint read = (uint)stream.Read(buff, 0, buff.Length);
if (read == 0)
{
break;
}
uint written;
jobStream.Write(buff, read, out written);
if (read != written)
{
throw new Exception("Failed to copy data to the print job stream.");
}
}
// Indicate that the entire document has been copied.
jobStream.Close();
// }
// catch (Exception)
// {
// // Cancel the job if we had any trouble submitting it.
// job.Cancel();
// throw;
// }
}
private static void CopyJob(Stream stream, IXpsPrintJob job, IXpsPrintJobStream jobStream)
{
try
{
byte[] buff = new byte[4096];
while (true)
{
uint read = (uint)stream.Read(buff, 0, buff.Length);
if (read == 0)
{
break;
}
uint written;
jobStream.Write(buff, read, out written);
if (read != written)
{
throw new Exception("Failed to copy data to the print job stream.");
}
}
jobStream.Close();
}
catch (Exception)
{
job.Cancel();
throw;
}
}
private static extern int StartXpsPrintJob(
[MarshalAs(UnmanagedType.LPWStr)] string printerName,
[MarshalAs(UnmanagedType.LPWStr)] string jobName,
[MarshalAs(UnmanagedType.LPWStr)] string outputFileName,
IntPtr progressEvent,
IntPtr completionEvent,
[MarshalAs(UnmanagedType.LPArray)] byte[] printablePagesOn,
uint printablePagesOnCount,
out IXpsPrintJob xpsPrintJob,
out IXpsPrintJobStream documentStream,
IntPtr printTicketStream); // "out IXpsPrintJobStream", we don't use it and just want to pass null, hence IntPtr.
//ExEnd:XpsPrint_PrintStream
private static void StartJob(string printerName, string jobName, IntPtr completionEvent, out IXpsPrintJob job,
out IXpsPrintJobStream jobStream)
{
int result = StartXpsPrintJob(printerName, jobName, null, IntPtr.Zero, completionEvent,
null, 0, out job, out jobStream, IntPtr.Zero);
if (result != 0)
{
throw new Win32Exception(result);
}
}
private static void CopyJob(Stream stream, IXpsPrintJobStream jobStream)
{
byte[] buff = new byte[4096];
while (true)
{
uint read = (uint)stream.Read(buff, 0, buff.Length);
if (read == 0)
{
break;
}
jobStream.Write(buff, read, out uint written);
if (read != written)
{
throw new Exception("Failed to copy data to the print job stream.");
}
}
// Indicate that the entire document has been copied.
jobStream.Close();
}
private static void CopyJob(Stream stream, IXpsPrintJob job, IXpsPrintJobStream jobStream)
{
try
{
byte[] buff = new byte[4096];
while (true)
{
uint read = (uint)stream.Read(buff, 0, buff.Length);
if (read == 0)
break;
uint written;
jobStream.Write(buff, read, out written);
if (read != written)
throw new Exception("Failed to copy data to the print job stream.");
}
// Indicate that the entire document has been copied.
jobStream.Close();
}
catch (Exception)
{
// Cancel the job if we had any trouble submitting it.
job.Cancel();
throw;
}
}
// ExEnd:XpsPrint_PrintStream
private static void StartJob(string printerName, string jobName, IntPtr completionEvent, out IXpsPrintJob job, out IXpsPrintJobStream jobStream)
{
int result = StartXpsPrintJob(printerName, jobName, null, IntPtr.Zero, completionEvent,
null, 0, out job, out jobStream, IntPtr.Zero);
if (result != 0)
throw new Win32Exception(result);
}
private static extern int StartXpsPrintJob(
[MarshalAs(UnmanagedType.LPWStr)] String printerName,
[MarshalAs(UnmanagedType.LPWStr)] String jobName,
[MarshalAs(UnmanagedType.LPWStr)] String outputFileName,
IntPtr progressEvent, // HANDLE
IntPtr completionEvent, // HANDLE
[MarshalAs(UnmanagedType.LPArray)] byte[] printablePagesOn,
UInt32 printablePagesOnCount,
out IXpsPrintJob xpsPrintJob,
out IXpsPrintJobStream documentStream,
IntPtr printTicketStream); // This is actually "out IXpsPrintJobStream", but we don't use it and just want to pass null, hence IntPtr.
public static extern HRESULT StartXpsPrintJob([MarshalAs(UnmanagedType.LPWStr)] string printerName, [Optional, MarshalAs(UnmanagedType.LPWStr)] string jobName,
[Optional, MarshalAs(UnmanagedType.LPWStr)] string outputFileName, [Optional] IntPtr progressEvent, [Optional] IntPtr completionEvent, [Optional] byte[] printablePagesOn,
uint printablePagesOnCount, out IXpsPrintJob xpsPrintJob, out IXpsPrintJobStream documentStream, out IXpsPrintJobStream printTicketStream);
private static extern int StartXpsPrintJob(
[MarshalAs(UnmanagedType.LPWStr)] String printerName,
[MarshalAs(UnmanagedType.LPWStr)] String jobName,
[MarshalAs(UnmanagedType.LPWStr)] String outputFileName,
IntPtr progressEvent, // HANDLE
IntPtr completionEvent, // HANDLE
[MarshalAs(UnmanagedType.LPArray)] byte[] printablePagesOn,
UInt32 printablePagesOnCount,
out IXpsPrintJob xpsPrintJob,
out IXpsPrintJobStream documentStream,
IntPtr printTicketStream);