unit main;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, ComObj, SevenPDFComObj_TLB;
type
TForm1 = class(TForm)
txtReturncode: TEdit;
Label1: TLabel;
Label4: TLabel;
txtFile: TEdit;
btnCallConvert: TButton;
btnSelect: TButton;
Label2: TLabel;
Label3: TLabel;
Label5: TLabel;
Label6: TLabel;
Label8: TLabel;
Label9: TLabel;
Label10: TLabel;
Label11: TLabel;
Label12: TLabel;
Label13: TLabel;
Label7: TLabel;
txtPDF: TEdit;
btnSelectPDF: TButton;
Label14: TLabel;
Label15: TLabel;
OpenDialog1: TOpenDialog;
SaveDialog1: TSaveDialog;
procedure btnCallConvertClick(Sender: TObject);
procedure btnSelectClick(Sender: TObject);
procedure btnSelectPDFClick(Sender: TObject);
private
{ Private-Deklarationen }
public
{ Public-Deklarationen }
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
procedure TForm1.btnCallConvertClick(Sender: TObject);
var
SevenPDFComObj : TSevenPDFObjConverter;
InFile, OutFile : WideString;
begin
InFile := txtFile.Text;
OutFile := txtPDF.Text;
SevenPDFComObj := TSevenPDFObjConverter.Create(nil);
try //finally
try //exception
//******* INITIALIZATION *********
SevenPDFComObj.Init;
//SevenPDFComObj.UnlockKey('INSERT LICENSEKEY!');
//********************************
//****** Customize some PDF Settings *******
//Notice: PDF encryption works only in registered version
//******************************************
SevenPDFComObj.setExportNotes(0);
SevenPDFComObj.setExportNotesPages(0);
SevenPDFComObj.setExportBookmarks(0);
//Set PDF Security Options
{
SevenPDFComObj.setEncryptFile(1);
SevenPDFComObj.setPermissionPassword('test123');
SevenPDFComObj.setRestrictPermissions(1);
SevenPDFComObj.setChanges(0);
SevenPDFComObj.setPrinting(1);
SevenPDFComObj.setEnableCopyingOfContent(0);
SevenPDFComObj.setEnableTextAccessForAccessibilityTools(0);
}
//Make the Conversion
txtReturncode.Text := IntToStr(SevenPDFComObj.convertToPdf(PWideChar(InFile), PWideChar(OutFile), 0));
except
on E:Exception do // Exception abfangen, falls der User nicht die Rechte hat einen Task zu killen!
begin
ShowMessage('An excepton occurs: ' + E.Message);
end;
end;
finally
if Assigned(SevenPDFComObj) then begin
SevenPDFComObj.Free;
end;
end;
end;
procedure TForm1.btnSelectClick(Sender: TObject);
begin
if OpenDialog1.Execute then begin
txtFile.Text := OpenDialog1.FileName;
txtReturncode.Text := '';
end;
end;
procedure TForm1.btnSelectPDFClick(Sender: TObject);
begin
if SaveDialog1.Execute then begin
txtPDF.Text := ChangeFileExt(SaveDialog1.FileName, '.pdf');
end;
end;
end.