public static string GetPrinterPath()
{
Console.WriteLine("{0}: GetPrinterPath printer com exists : {1}", DateTime.Now.ToString("HH:mm:ss fff"), objUDC != null);
object objPrn = null;
object objPrf = null;
if (objUDC == null || objUDC.Version < 6)
{
Type objPrnType = Type.GetTypeFromCLSID(new Guid(WripperGuid));
if (objPrnType == null)
{
objPrnType = Type.GetTypeFromCLSID(new Guid(PrinterGuid));
}
if (objPrnType == null)
{
return(null);
}
try
{
objPrn = Activator.CreateInstance(objPrnType);
if (objPrn == null)
{
return(null);
}
var ver = RunCom.GetProperty(objPrn, "Version");
int v = 0;
if (ver is float)
{
v = (int)(float)ver;
}
else
{
v = (int)ver;
}
if (v < 6)
{
var str = (string)RunCom.GetProperty(objPrn, "DefaultProfile");
objPrf = RunCom.GetProperty(objPrn, "Profile", str);
var path = (string)RunCom.GetProperty(objPrf, "PreDefinedImageFilePath");
if (!string.IsNullOrEmpty(path))
{
return(path);
}
}
else
{
objUDC = (IUDC)objPrn;
objPrf = RunCom.GetProperty(objPrn, "Printers", Environment.PrinterName);
objPrn = null;
if (objPrf == null)
{
return(null);
}
object Profile = RunCom.GetProperty(objPrf, "Profile");
if (Profile == null)
{
return(null);
}
object OutputLocation = RunCom.GetProperty(Profile, "OutputLocation");
Marshal.ReleaseComObject(Profile);
Profile = null;
if (OutputLocation == null)
{
return(null);
}
var s = RunCom.GetProperty(OutputLocation, "FolderPath");
string path = s as string;
Marshal.ReleaseComObject(OutputLocation);
OutputLocation = null;
if (string.IsNullOrEmpty(path))
{
return(null);
}
else
{
path = Path.GetFullPath(path.Replace("&[TEMP]", Path.GetTempPath()).Replace("&[Documents]",
System.Environment.GetFolderPath(System.Environment.SpecialFolder.MyDocuments)));
}
return(path);
}
}
catch (Exception ex)
{
Data.Env.WriteToLog(ex, "TestPrinter.GetPrinterPath");
}
finally
{
objPrnType = null;
if (objPrn != null)
{
Marshal.ReleaseComObject(objPrn);
objPrn = null;
}
if (objPrf != null)
{
Marshal.ReleaseComObject(objPrf);
objPrf = null;
}
}
}
else
{
try
{
Printer pr = objUDC.Printers[Environment.PrinterName];
string path = pr.Profile.OutputLocation.FolderPath;
Marshal.ReleaseComObject(pr);
pr = null;
if (string.IsNullOrEmpty(path))
{
return(null);
}
else
{
path = Path.GetFullPath(path.Replace("&[TEMP]", Path.GetTempPath()).Replace("&[Documents]",
System.Environment.GetFolderPath(System.Environment.SpecialFolder.MyDocuments)));
}
return(path);
}
catch (Exception ex)
{
Log.Logger.WriteEx(ex);
}
}
return(null);
}
/// <summary>
/// Установить профиль принтера
/// Этот метод может вызвать ошибку RPC_E_CANTCALLOUT_ININPUTSYNCCALL если вызвается WndProc
/// </summary>
/// <param name="profile"></param>
public static void SetPrinterProfile(ProfileType profile)
{
Console.WriteLine("{0}: SetPrinterProfile printer com exists : {1}", DateTime.Now.ToString("HH:mm:ss fff"), objUDC != null);
if (objUDC != null)
{
Printer pr = objUDC.Printers[Environment.PrinterName];
pr.Profile.PageSetup.ResolutionX = 200;
pr.Profile.PageSetup.ResolutionY = 200;
pr.Profile.OutputLocation.FolderPath = "&[TEMP]\\Documents";
pr.Profile.OutputLocation.FileName = "&[DocName(0)].&[ImageType]";
pr.Profile.OutputLocation.Mode = LocationModeID.LM_PREDEFINED;
pr.Profile.OutputLocation.OverwriteExistingFile = true;
pr.Profile.PageSetup.Units = UnitID.UNIT_IN;
pr.Profile.Advanced.ShowNotifications = false;
pr.Profile.Advanced.ShowProgressWnd = false;
if (pr.Profile.FileFormat.TIFF.ColorSpace == ColorSpaceID.CS_TRUECOLOR || pr.Profile.FileFormat.TIFF.ColorSpace == ColorSpaceID.CS_COLOR_256)
{
pr.Profile.FileFormat.TIFF.ColorSpace = ColorSpaceID.CS_TRUECOLOR;
pr.Profile.FileFormat.TIFF.Compression = CompressionID.CMP_FLATE;
}
else
{
pr.Profile.FileFormat.TIFF.ColorSpace = ColorSpaceID.CS_BLACKWHITE;
pr.Profile.FileFormat.TIFF.Compression = CompressionID.CMP_CCITTGR4;
}
if (pr.Profile.FileFormat.PDF.ColorSpace == ColorSpaceID.CS_TRUECOLOR || pr.Profile.FileFormat.PDF.ColorSpace == ColorSpaceID.CS_COLOR_256)
{
pr.Profile.FileFormat.PDF.ColorSpace = ColorSpaceID.CS_TRUECOLOR;
pr.Profile.FileFormat.PDF.Compression = CompressionID.CMP_FLATE;
}
else
{
pr.Profile.FileFormat.PDF.ColorSpace = ColorSpaceID.CS_BLACKWHITE;
pr.Profile.FileFormat.PDF.Compression = CompressionID.CMP_CCITTGR4;
}
pr.Profile.FileFormat.ActualFormat = ((profile == ProfileType.PDFProfile)
? FormatID.FMT_PDF
: FormatID.FMT_TIFF);
pr.Profile.PostProcessing.Mode = PostProcessingModeID.PP_OPEN_CUSTOM_APP;
pr.Profile.PostProcessing.CustomAppPath = System.Windows.Forms.Application.ExecutablePath;
pr.Profile.PostProcessing.CustomAppParameters = "\"&[OutFile(0)]\"";
Marshal.ReleaseComObject(pr);
pr = null;
return;
}
Type objPrnType = Type.GetTypeFromCLSID(new Guid(PrinterGuid));
if (objPrnType == null)
{
return;
}
if (!objPrnType.HasElementType)
{
return;
}
object objPrn = null;
object objPrf = null;
try
{
objPrn = Activator.CreateInstance(objPrnType);
if (objPrn == null)
{
return;
}
if (string.IsNullOrEmpty(Environment.PrinterName))
{
return;
}
RunCom.SetProperty(objPrn, "PrinterName", Environment.PrinterName);
var str = (string)RunCom.GetProperty(objPrn, "DefaultProfile");
string profStr = profile == ProfileType.TiffProfile ? TiffProfile : PDFProfile;
if (str != profStr)
{
objPrf = RunCom.GetProperty(objPrn, "Profile", profStr);
if (objPrn != null)
{
Marshal.ReleaseComObject(objPrn);
objPrn = null;
}
if (objPrf != null)
{
RunCom.SetProperty(objPrf, "Default", 0);
}
}
}
catch (Exception ex)
{
}
finally
{
if (objPrnType != null)
{
objPrnType = null;
}
if (objPrn != null)
{
Marshal.ReleaseComObject(objPrn);
objPrn = null;
}
if (objPrf != null)
{
Marshal.ReleaseComObject(objPrf);
objPrf = null;
}
}
Environment.PrinterPath = null;
}
