/// <summary>
/// Prints bytes to the printer.
/// </summary>
/// <param name="name">Print job name</param>
/// <param name="dataType">Type of printing</param>
/// <param name="bytes">bytes to print</param>
public PrintJob(string name, DataType dataType, byte[] bytes)
{
DocInfo1 = new DOC_INFO_1()
{
pDocName = name,
pDataType = dataType.ToString()
};
Bytes = bytes;
}
/// <summary>
/// Notifies the print spooler that a document is to be spooled for printing.
/// </summary>
/// <param name="di1"></param>
/// <returns></returns>
protected uint StartDocPrinter(DOC_INFO_1 di1)
{
var id = NativeMethods.StartDocPrinterW(_printerHandle, 1, ref di1);
if (id == 0)
{
if (Marshal.GetLastWin32Error() == 1804)
{
throw new Exception("The specified datatype is invalid, try setting " +
"'Enable advanced printing features' in printer properties.", new Win32Exception());
}
throw new Win32Exception();
}
return(id);
}
public static extern uint StartDocPrinterW(IntPtr hPrinter, uint level, [In] ref DOC_INFO_1 di1);
