To open back the save files in presentation.

Question

I am trying to do presentation tools( that are similar to powerpoint )using Jawi....
I have facing some problem in my coding which are:
i) I cannot create a new slide
ii) I cannot open the save files in the folder i have save (such as: C:/windows/temp/)...
iii)The format is in .png format..how should i change it back to .txt format?
Can someone shown me where is the problem...Plz...
if(e.getSource() instanceof JMenuItem){
                    if("New Project".equals(actCmd)){
                         try {
                              FileDialog fileDialog = new FileDialog(mainMenu, "New Project", FileDialog.SAVE);
                              fileDialog.setDirectory("c:/");
                              fileDialog.setFile("*.kss");
                              fileDialog.show();
                              // Get and set the String file project name
                              newProj = fileDialog.getFile();
                              System.out.println("File Name :" + newProj);
                              // Open or create a random access file
                              raf = new RandomAccessFile("c:/"+newProj+".kss", "rw");
                              randomAccssFile = "c:/"+newProj+".kss";
                         catch(IOException ex) {
                              System.out.print("Error: " + ex);
                              System.exit(0);
                         System.out.println("new project:" + newProj);
                         newFolder = new File("c:\\windows\\temp\\"+ newProj +"\\");
                         newFolder.mkdir();
                         //Set the directoryName to pass in to slide show class
                         directoryName = "C:/windows/temp/"+ newProj;          
                    if("Open Project".equals(actCmd)){
                              newProj ="";
                              FileDialog fileDialog = new FileDialog(mainMenu, "Open Project", FileDialog.LOAD);
                              fileDialog.setDirectory("c:/");
                              fileDialog.setFile("*.kss");
                              fileDialog.show();
                              // Get and set the String file project name
                              String newProjFile = fileDialog.getFile();
                              int l = newProjFile.length() - 4;
                              for (int i =0 ; i<l; i++){
                                   newProj +=""+newProjFile.charAt(i);
                              System.out.println("File Name :" + newProj);
                              System.out.println("Open project:" + newProj);
                              //Set the directoryName to pass in to slide show class
                              directoryName = "C:/windows/temp/"+ newProj;
                    else if("Save Project".equals(actCmd)){
                         try {
                              FileDialog fileDialog = new FileDialog(mainMenu, "Save as png", FileDialog.SAVE);
                              fileDialog.setFile("Slide.png");
                              fileName = newProj;
                              directoryName = "C:/windows/temp/"+ newProj;
                              fileDialog.setDirectory(directoryName);
                              fileName = fileDialog.getDirectory()+"/"+newProj+TC+".png";
                              Rectangle r = pSlide.getBounds();
                              Image image = pSlide.createImage(r.width, r.height);
                              Graphics g = image.getGraphics();
                              pSlide.paint(g);
                              ImageIO.write((RenderedImage)image, "png", new File(fileName));
                              System.out.println(fileName);
                              TC += 1;
                         catch (IOException ioe) {
                         ioe.printStackTrace();
                    else if("Save As".equals(actCmd)){
                         try {
                              FileDialog fileDialog = new FileDialog(mainMenu, "Save as png", FileDialog.SAVE);
                              fileDialog.setFile("*.png");
                              fileDialog.show();
                              fileName = newProj;
                              String directoryName = "C:/windows/temp/" +newProj;
                              fileDialog.setDirectory(directoryName);
                              fileName = fileDialog.getDirectory()+"/"+newProj+".png";
                              Rectangle r = pSlide.getBounds();
                              Image image = pSlide.createImage(r.width, r.height);
                              Graphics g = image.getGraphics();
                              pSlide.paint(g);
                              ImageIO.write((RenderedImage)image, "png", new File(fileName));
                              System.out.println(fileName);
                         catch (IOException ioe) {
                         ioe.printStackTrace();
                    }

Answer 1

HI,
did you ur problem was solved if not check this code once.
now only i tried it my system , it opens xl file and save all data in it.
DATA: ZKNA1 LIKE STANDARD TABLE OF KNA1 WITH HEADER LINE.
SELECT * FROM KNA1 INTO TABLE ZKNA1.
CALL FUNCTION 'MS_EXCEL_OLE_STANDARD_DAT'
  EXPORTING
    FILE_NAME                       = 'C:\Documents and Settings\rajesh.NACL\Desktop\XLSSDSDS.XLS'
  CREATE_PIVOT                    = 0
  DATA_SHEET_NAME                 = ' '
  PIVOT_SHEET_NAME                = ' '
  PASSWORD                        = ' '
  PASSWORD_OPTION                 = 0
TABLES
  PIVOT_FIELD_TAB                 =
   DATA_TAB                        = ZKNA1[]
  FIELDNAMES                      =
EXCEPTIONS
  FILE_NOT_EXIST                  = 1
  FILENAME_EXPECTED               = 2
  COMMUNICATION_ERROR             = 3
  OLE_OBJECT_METHOD_ERROR         = 4
  OLE_OBJECT_PROPERTY_ERROR       = 5
  INVALID_PIVOT_FIELDS            = 6
  DOWNLOAD_PROBLEM                = 7
  OTHERS                          = 8
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
        WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
thanq,
rajesh.k