/// <summary>
/// Prints a stream.
/// </summary>
/// <param name="PrinterName">Printer name on which should be print.</param>
/// <param name="DocName">Document title for printer spooler.</param>
/// <param name="Copies">Count of copies.</param>
/// <param name="Stream">Stream that will be printed.</param>
/// <example>This example demonstrates the printing of Stream.
/// <code>
/// TextExportPrint.PrintStream("EPSON FX-1000", "My Report", 1, txtStream)</code>
/// </example>
public static void PrintStream(string PrinterName, string DocName, int Copies, Stream Stream)
{
System.IntPtr lhPrinter = new System.IntPtr();
DOCINFO di = new DOCINFO();
int pcWritten = 0;
di.pDocName = DocName;
di.pDataType = "RAW";
OpenPrinter(PrinterName, ref lhPrinter, 0);
StartDocPrinter(lhPrinter, 1, ref di);
StartPagePrinter(lhPrinter);
try
{
int buffSize = 2048;
byte[] buff = new byte[buffSize];
for (int c = 0; c < Copies; c++)
{
Stream.Position = 0;
int i = buffSize;
while (i == buffSize)
{
i = Stream.Read(buff, 0, buffSize);
WritePrinter(lhPrinter, buff, i, ref pcWritten);
}
}
}
finally
{
EndPagePrinter(lhPrinter);
EndDocPrinter(lhPrinter);
ClosePrinter(lhPrinter);
}
}
internal static extern long StartDocPrinter(IntPtr hPrinter, int Level, ref DOCINFO pDocInfo);
