PDF को टेक्स्ट में कैसे बदलें

string src=\"C:\\test\\Source.PDF\";
string dest=\"C:\\test\\Dest.TIFF\";

PDFConverterX Cnv = new PDFConverterX();
Cnv.Convert(src, dest, \"-c TIFF -log c:\\test\\PDF.log\");

MessageBox.Show(\"कन्वर्ट पूरा!\");

//फॉर्म्स के साथ काम करना
Cnv.LoadFromFile(src);
Cnv.SetFormFieldValue(0, \"Test Name\");
Cnv.SaveToFile(src);

public static class Function1
    {
        [FunctionName(\"Function1\")]
        public static async Task Run(
            [HttpTrigger(AuthorizationLevel.Anonymous, \"get\", \"post\", Route = null)] HttpRequest req,
            ILogger log)
        {
            StringBuilder sbLogs = new StringBuilder();
            sbLogs.AppendLine(\"शुरू...\");
            try
            {
                ProcessStartInfo startInfo = new ProcessStartInfo();
                startInfo.CreateNoWindow = true;
                startInfo.UseShellExecute = false;
                var assemblyDirectoryPath = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
                assemblyDirectoryPath = assemblyDirectoryPath.Substring(0, assemblyDirectoryPath.Length - 4);

                var executablePath = $@\"{assemblyDirectoryPath}\Converter\PDFConverterX.exe\";
                sbLogs.AppendLine(executablePath + \"...\");
                var msgPath = $@\"{assemblyDirectoryPath}\MSG\MSG.pdf\";
                var outPath = Path.GetTempFileName() + \".tiff\";
                startInfo.FileName = executablePath;

                if (File.Exists(outPath))
                {
                    File.Delete(outPath);
                }

                if (File.Exists(executablePath) && File.Exists(msgPath))
                {
                    sbLogs.AppendLine(\"फाइलें मौजूद हैं...\");
                }
                else
                    sbLogs.AppendLine(\"EXE और MSG फाइलें मौजूद नहीं हैं...\");
                startInfo.WindowStyle = ProcessWindowStyle.Hidden;
                startInfo.Arguments = $\"{msgPath} {outPath}\";
                using (Process exeProcess = Process.Start(startInfo))
                {
                    sbLogs.AppendLine($\"प्रतीक्षा करें...{DateTime.Now.ToString()}\");
                    exeProcess.WaitForExit();
                    sbLogs.AppendLine($\"पूरा...{DateTime.Now.ToString()}\");
                }

                int sleepCounter = 10;

                while(!File.Exists(outPath) && sleepCounter > 0)
                {
                    System.Threading.Thread.Sleep(1000);
                    sbLogs.AppendLine(\"सौंपना...\");
                    sleepCounter--;
                }
                if (File.Exists(outPath))
                    sbLogs.AppendLine(\"कन्वर्ज़न सफलतापूर्वक पूरा हो गया।\");
            }
            catch (Exception ex)
            {
                sbLogs.AppendLine(ex.ToString());
            }

            return new OkObjectResult(sbLogs);
        }
    }

#include <windows.h>
static const CLSID CLSID_PDFConverterX =
  {0x6B411E7E, 0x9503,0x4793,{0xA2, 0x87, 0x1F, 0x3B, 0xA8, 0x78, 0xB9, 0x1C}};
static const IID IID_IPDFConverterX =
  {0xEF633BED, 0xC414,0x49B0,{0x91, 0xFB, 0xC3, 0x9C, 0x3F, 0xE0, 0x08, 0x0D}};

#undef INTERFACE
#define INTERFACE IPDFConverterX
DECLARE_INTERFACE_(IPDFConverterX, IDispatch)
{
    STDMETHOD(QueryInterface)(THIS_ REFIID, PVOID*) PURE;
    STDMETHOD(Convert)(THIS_ LPCTSTR, LPCTSTR, LPCTSTR) PURE;
    STDMETHOD(About)(THIS) PURE;
    //const SourceFile: WideString; const DestFile: WideString; const Params: WideString; safecall;
};

typedef HRESULT (__stdcall *hDllGetClassObjectFunc) (REFCLSID, REFIID, void **);

int main () {
  HRESULT hr;
  if (CoInitialize(NULL)) {
    printf (\"CoInitialize में त्रुटि।\");
    return -1;
  }

  LPCTSTR lpFileName = \"PDFConverter.dll\";
  HMODULE hModule;
  hModule = LoadLibrary (lpFileName);
  printf (\"hModule: %d\n\", hModule);
  if (hModule == 0) {
    printf (\"LoadLibrary में त्रुटि।\");
    return -1;
  }

  hDllGetClassObjectFunc hDllGetClassObject = NULL;
  hDllGetClassObject = (hDllGetClassObjectFunc) GetProcAddress (hModule, \"DllGetClassObject\");
  if (hDllGetClassObject == 0) {
    printf (\"GetProcAddress में त्रुटि।\");
    return -1;
  }
  IClassFactory *pCF = NULL;
  hr = hDllGetClassObject (&CLSID_PDFConverterX, &IID_IClassFactory, (void **)&pCF);
  /* अलग आईडी के साथ लोड नहीं हो सकता */
  printf (\"hr hDllGetClassObject: %d\n\", hr);
  if (!SUCCEEDED (hr)) {
    printf (\"hDllGetClassObject में त्रुटि।\");
    return -1;
  }
  IPDFConverterX *pIN;
  hr = pCF->lpVtbl->CreateInstance (pCF, 0, &IID_IPDFConverterX, (void **)&pIN);
  printf (\"hr CreateInstance: %d\n\", hr);
  if (!SUCCEEDED (hr)) {
    printf (\"hDllGetClassObject में त्रुटि।\");
    return -1;
  }
  hr = pCF->lpVtbl->Release (pCF);
  printf (\"hr Release: %d\n\", hr);
  if (!SUCCEEDED (hr)) {
    printf (\"Release में त्रुटि।\");
    return -1;
  }
  hr = pIN->lpVtbl->About (pIN);
  printf (\"hr About: %d\n\", hr);
  if (!SUCCEEDED (hr)) {
    printf (\"About में त्रुटि।\");
    return -1;
  }
  hr = pIN->lpVtbl->Convert (pIN, \"test.pdf\", \"test.html\",\"-cHTML\");
  printf (\"hr Convert: %d\n\", hr);
  if (!SUCCEEDED (hr)) {
    printf (\"Convert में त्रुटि।\");
    return -1;
  }

  return 0;
}

dim C
Set C=CreateObject(\"PDFConverter.PDFConverterX\")
C.Convert \"c:\source.PDF\", \"c:\dest.HTML\", \"-cHTML -log c:\pdf.log\"
set C = nothing

dim C
Set C=CreateObject(\"PDFConverter.PDFConverterX\")
Response.Clear
Response.AddHeader \"Content-Type\", \"binary/octet-stream\"
Rresponse.AddHeader \"Content-Disposition\", \"attachment; filename=test.TIFF\"
Response.BinaryWrite c.ConvertToStream(\"C:\www\ASP\Source.PDF\", \"C:\www\ASP\", \"-cTIFF  -log c:\PDF.log\")
set C = nothing

$src=\"C:\\test.pdf\";
$dest=\"C:\\test.tiff\";
if (file_exists($dest)) unlink($dest);
$c= new COM(\"PDFConverter.PDFConverterX\");
$c->convert($src,$dest, \"-c TIFF -log c:\doc.log\");
if (file_exists($dest)) echo \"OK\"; else echo \"असफल:\".$c->ErrorMessage;

require 'win32ole'
c = WIN32OLE.new('PDFConverter.PDFConverterX')

src=\"C:\\test\\test.pdf\";
dest=\"C:\\test\\test.tiff\";

c.convert(src,dest, \"-c TIFF -log c:\\test\\PDF.log\");

if not File.exist?(dest)
  puts c.ErrorMessage
end

import win32com.client
import os.path

c = win32com.client.Dispatch(\"PDFConverter.PDFConverterX\")

src=\"C:\\test\\test.pdf\";
dest=\"C:\\test\\test.tiff\";

c.convert(src, dest, \"-c TIFF -log c:\\test\\PDF.log\");

if not os.path.exists(file_path):
  print(c.ErrorMessage)

uses Dialogs, Vcl.OleAuto;

var
  c: OleVariant;
begin
  c:=CreateOleObject('PDFConverter.PDFConverterX');
  C.Convert('c:\test\source.pdf', 'c:\test\dest.tiff', '-c TIFF -log c:\test\PDF.log');
  IF c.ErrorMessage<> Then
    ShowMessage(c.ErrorMessage);
end;

var c = new ActiveXObject(\"PDFConverter.PDFConverterX\");
c.Convert(\"C:\\test\\source.pdf\", \"C:\\test\\dest.tiff\", \"-c TIFF\");
if (c.ErrorMessage!=\"\")
  alert(c.ErrorMessage)

use Win32::OLE;

my $src=\"C:\\test\\test.pdf\";
my $dest=\"C:\\test\\test.tiff\";

my $c = CreateObject Win32::OLE 'PDFConverter.PDFConverterX';
$c->convert($src,$dest, \"-c TIFF  -log c:\\test\\PDF.log\");
print $c->ErrorMessage if -e $dest;