//string filePath;
public string gettext(string filePath)
{
string fileData = "";
Microsoft.Office.Interop.PowerPoint.Application PowerPoint_App = new Microsoft.Office.Interop.PowerPoint.Application();
Microsoft.Office.Interop.PowerPoint.Presentations multi_presentations = PowerPoint_App.Presentations;
Microsoft.Office.Interop.PowerPoint.Presentation presentation = multi_presentations.Open(@filePath, MsoTriState.msoFalse, MsoTriState.msoTrue, MsoTriState.msoFalse);
for (int i = 0; i < presentation.Slides.Count; i++)
{
foreach (var item in presentation.Slides[i + 1].Shapes)
{
var shape = (PowerPoint.Shape)item;
if (shape.HasTextFrame == MsoTriState.msoTrue)
{
if (shape.TextFrame.HasText == MsoTriState.msoTrue)
{
var textRange = shape.TextFrame.TextRange;
var text = textRange.Text;
fileData += text + " ";
}
}
}
}
PowerPoint_App.Quit();
return(fileData);
}
public static IList <string> GetPresentationTitles(string pptPath)
{
IList <string> result = new List <string>();
var presentationApp = new Microsoft.Office.Interop.PowerPoint.Application();
try
{
presentationApp.Visible = Microsoft.Office.Core.MsoTriState.msoTrue;
Microsoft.Office.Interop.PowerPoint.Presentations presentations = presentationApp.Presentations;
var readOnly = Microsoft.Office.Core.MsoTriState.msoTrue;
var untitled = Microsoft.Office.Core.MsoTriState.msoTrue;
var withWindow = Microsoft.Office.Core.MsoTriState.msoFalse;
Microsoft.Office.Interop.PowerPoint.Presentation presentation = presentations.Open(pptPath, readOnly, untitled, withWindow);
int i = 0;
foreach (PowerPoint.Slide slide in presentation.Slides)
{
string defaultTitle = String.Format("Slide {0}", i);
String shapeTitle = ExtractSlideTitlefromShape(slide, defaultTitle);
result.Add(shapeTitle);
}
}
finally
{
presentationApp.Quit();
}
return(result);
}
static void Main(string[] args)
{
string fileName = @"C:\Presentation1.pptx";
string exportName = "video_of_presentation";
string exportPath = @"C:\{0}.wmv";
Microsoft.Office.Interop.PowerPoint.Application ppApp = new Microsoft.Office.Interop.PowerPoint.Application();
ppApp.Visible = MsoTriState.msoTrue;
ppApp.WindowState = PpWindowState.ppWindowMinimized;
Microsoft.Office.Interop.PowerPoint.Presentations oPresSet = ppApp.Presentations;
Microsoft.Office.Interop.PowerPoint._Presentation oPres = oPresSet.Open(fileName,
MsoTriState.msoFalse, MsoTriState.msoFalse,
MsoTriState.msoFalse);
try
{
oPres.CreateVideo(exportName);
oPres.SaveCopyAs(String.Format(exportPath, exportName),
PowerPoint.PpSaveAsFileType.ppSaveAsWMV,
MsoTriState.msoCTrue);
}
finally
{
ppApp.Quit();
}
}
private void button5_Click(object sender, EventArgs e)
{
string fileName = @"D:\Univer\Anul-III\Sem-II\SM\Lab4\SM_Lab_4\curs2.ppt";
string exportName = "video_of_presentation";
string exportPath = @"D:\Univer\Anul-III\Sem-II\SM\Lab4\SM_Lab_4\{0}.mp4";
Microsoft.Office.Interop.PowerPoint.Application ppApp = new Microsoft.Office.Interop.PowerPoint.Application();
ppApp.Visible = MsoTriState.msoTrue;
ppApp.WindowState = PpWindowState.ppWindowMinimized;
Microsoft.Office.Interop.PowerPoint.Presentations oPresSet = ppApp.Presentations;
Microsoft.Office.Interop.PowerPoint._Presentation oPres = oPresSet.Open(fileName,
MsoTriState.msoFalse, MsoTriState.msoFalse,
MsoTriState.msoFalse);
try
{
oPres.CreateVideo(exportName);
oPres.SaveCopyAs(String.Format(exportPath, exportName),
PowerPoint.PpSaveAsFileType.ppSaveAsWMV,
MsoTriState.msoCTrue);
}
finally
{
ppApp.Quit();
}
}
/// <summary>
/// Executes a shell command synchronously.
/// </summary>
/// <param name="command">string command</param>
/// <returns>string, as output of the command.</returns>
public static void OpenPowerPoint(string file)
{
Microsoft.Office.Interop.PowerPoint.Application pptApp = new Microsoft.Office.Interop.PowerPoint.Application();
Microsoft.Office.Core.MsoTriState ofalse = Microsoft.Office.Core.MsoTriState.msoFalse;
Microsoft.Office.Core.MsoTriState otrue = Microsoft.Office.Core.MsoTriState.msoTrue;
pptApp.Visible = otrue;
pptApp.Activate();
Microsoft.Office.Interop.PowerPoint.Presentations ps = pptApp.Presentations;
Microsoft.Office.Interop.PowerPoint.Presentation p = ps.Open(file, ofalse, ofalse, otrue);
System.Diagnostics.Debug.Print(p.Windows.Count.ToString());
MessageBox.Show(pptApp.ActiveWindow.Caption);
}
public static void convert(string originalFile, string outPutFile)
{
// Word Converter
var powerPointApp = new PowerPoint.Application();
//powerPointApp.Visible = Microsoft.Office.Core.MsoTriState.msoFalse;
Microsoft.Office.Interop.PowerPoint.Presentation presentation = null;
Microsoft.Office.Interop.PowerPoint.Presentations presentations = null;
presentations = powerPointApp.Presentations;
presentation = presentations.Open(originalFile, Microsoft.Office.Core.MsoTriState.msoTrue, Microsoft.Office.Core.MsoTriState.msoTrue,
Microsoft.Office.Core.MsoTriState.msoFalse);
presentation.ExportAsFixedFormat(outPutFile, PowerPoint.PpFixedFormatType.ppFixedFormatTypePDF,
PowerPoint.PpFixedFormatIntent.ppFixedFormatIntentScreen, Microsoft.Office.Core.MsoTriState.msoFalse,
PowerPoint.PpPrintHandoutOrder.ppPrintHandoutVerticalFirst, PowerPoint.PpPrintOutputType.ppPrintOutputSlides,
Microsoft.Office.Core.MsoTriState.msoFalse, null, PowerPoint.PpPrintRangeType.ppPrintAll, string.Empty, false, true, true, true, false,
Type.Missing);
powerPointApp.Quit();
return;
}
private static string SaveAsPptx(string pptPathIn)
{
Microsoft.Office.Interop.PowerPoint.Application presentationApp = new Microsoft.Office.Interop.PowerPoint.Application();
string pptxPathOut = null;
try
{
string pptDir = Path.GetDirectoryName(pptPathIn);
string pptFileNameOnly = Path.GetFileNameWithoutExtension(pptPathIn);
pptxPathOut = Path.Combine(pptDir, pptFileNameOnly + ".pptx");
presentationApp.Visible = Microsoft.Office.Core.MsoTriState.msoTrue;
Microsoft.Office.Interop.PowerPoint.Presentations presentations = presentationApp.Presentations;
Microsoft.Office.Core.MsoTriState readOnly = Microsoft.Office.Core.MsoTriState.msoFalse;
Microsoft.Office.Core.MsoTriState untitled = Microsoft.Office.Core.MsoTriState.msoFalse;
Microsoft.Office.Core.MsoTriState withWindow = Microsoft.Office.Core.MsoTriState.msoFalse;
Debug.Print("Opening ppt file {0} ...", pptPathIn);
Microsoft.Office.Interop.PowerPoint.Presentation presentation = presentations.Open(pptPathIn, readOnly, untitled, withWindow);
Debug.Print("Starting creation of pptx from ppt {0}", pptPathIn);
presentation.SaveCopyAs(pptxPathOut, PowerPoint.PpSaveAsFileType.ppSaveAsOpenXMLPresentation, Microsoft.Office.Core.MsoTriState.msoFalse);
Debug.Print("Successfully created pptx {0} from ppt {1}", pptxPathOut, pptPathIn);
}
catch (Exception e)
{
Debug.Print("Error during creating pptx from ppt " + pptPathIn, e);
}
finally
{
presentationApp.Quit();
}
return(pptxPathOut);
}
static void Main(string[] args)
{
if (args.Length == 0)
{
Console.WriteLine(@"Usage: ppt2img <ppt|pptx> [options]
Option:
-t|--type <png|jpg>
-o|--output <dir>");
return;
}
try
{
for (int i = 0; i < args.Length; ++i)
{
if (args[i] == "--type" || args[i] == "-t")
{
++i;
imgType = args[i];
}
else if (args[i] == "--output" || args[i] == "-o")
{
++i;
outDir = args[i];
}
else if (inPpt.Length == 0)
{
inPpt = args[i];
}
else
{
throw new Exception("Unknow option '" + args[i] + "'");
}
}
}
catch (Exception e)
{
Console.WriteLine("Invalid args");
Console.WriteLine("{0}", e.Message);
return;
}
outDir = Path.GetFullPath(outDir);
inPpt = Path.GetFullPath(inPpt);
baseName = Path.GetFileNameWithoutExtension(inPpt);
Microsoft.Office.Interop.PowerPoint.Application PowerPoint_App = new Microsoft.Office.Interop.PowerPoint.Application();
Microsoft.Office.Interop.PowerPoint.Presentations multi_presentations = PowerPoint_App.Presentations;
Microsoft.Office.Interop.PowerPoint.Presentation presentation = multi_presentations.Open(inPpt,
MsoTriState.msoTrue /* ReadOnly=true */,
MsoTriState.msoTrue /* Untitled=true */,
MsoTriState.msoFalse /* WithWindow=false */);
int count = presentation.Slides.Count;
for (int i = 0; i < count; i++)
{
Console.WriteLine("Saving slide {0} of {1}...", i + 1, count);
String outName = String.Format(@"{0}\{1}_slide{2}.{3}", outDir, baseName, i, imgType);
try
{
presentation.Slides[i + 1].Export(outName, imgType, width, height);
}
catch (Exception e)
{
Console.WriteLine("Failed to export slide {0}", i + 1);
Console.WriteLine("{0}", e.Message);
break;
}
}
Console.WriteLine("Done");
}
/*
* http://mantascode.com/c-get-text-content-from-microsoft-powerpoint-file/
*/
// under construction - still buggy on: shape.Chart to string
public void readPPTText(string pptfile)
{
Microsoft.Office.Interop.PowerPoint.Application PowerPoint_App = new Microsoft.Office.Interop.PowerPoint.Application();
Microsoft.Office.Interop.PowerPoint.Presentations multi_presentations = PowerPoint_App.Presentations;
Microsoft.Office.Interop.PowerPoint.Presentation presentation = multi_presentations.Open(pptfile, MsoTriState.msoFalse, MsoTriState.msoFalse, MsoTriState.msoFalse);
/* MsoTriState.msoFalse, MsoTriState.msoFalse, MsoTriState.msoFalse
* required to not open the file in a separate process.
*/
string presentation_text = "";
string fulltext = "";
for (int i = 0; i < presentation.Slides.Count; i++)
{
//fulltext += "\n\n";
//fulltext += "Slide:" + (i + 1) + " || ";
Console.WriteLine("______Slide # " + (i + 1) + "________");
foreach (var item in presentation.Slides[i + 1].Shapes)
{
var shape = (Microsoft.Office.Interop.PowerPoint.Shape)item;
/* if shape object is a group of shapes
* http://www.pptfaq.com/FAQ00600_Changing_shapes_within_groups_-without_ungrouping-.htm
*/
if (shape.Type == MsoShapeType.msoGroup)
{
Console.WriteLine(shape.GroupItems.Count);
for (int j = 1; j <= shape.GroupItems.Count; ++j)
{
string temp = getShapeText((Microsoft.Office.Interop.PowerPoint.Shape)shape.GroupItems[j]);
fulltext += temp;
presentation_text += temp;
}
}
/* else if shape object is NOT group of shapes and just a Shape*/
else
{
string temp = getShapeText(shape);
fulltext += temp;
presentation_text += temp;
}
}
presentation_text = presentation_text.Replace("\"", " ").Replace("\'", " ").Replace("\n", " ").Replace("\r", " ");
//presentation_text= presentation_text.Replace("\'", " ");
//Console.WriteLine("insert into weekly (filename, hashtext, imgthumb, imglarge) values ('" + pptfile + "', '" + presentation_text + "', '/img/weekly/" + pptfile + "thumb_slide" + (i + 1) + ".png', '/img/weekly/" + pptfile + "slide" + (i + 1) + ".png') ");
//db.Insert("insert into weekly (filename, hashtext, imgthumb, imglarge) values ('" + pptfile + "', '" + presentation_text + "', '/img/weekly/" + pptfile + "_slide" + (i + 1) + ".png', '/img/weekly/" + pptfile + "_slide" + (i + 1) + ".png') ");
Console.Write("Slide:" + (i + 1) + ":\n" + presentation_text);
Console.Write("\n ");
Console.ReadKey();
presentation_text = "";
}
//System.IO.File.WriteAllText("G:\\text.txt",fulltext);
System.IO.File.WriteAllText("text.txt", fulltext);
PowerPoint_App.Quit();
Console.WriteLine(presentation_text);
Console.ReadLine();
}
