private void btnCreatePresn_Click(object sender, EventArgs e)
{
//New Instance of PowerPoint is Created.[Equivalent to launching MS PowerPoint with no slides].
IPresentation presentation = Presentation.Create();
//Add slide with titleonly layout to presentation
ISlide slide = presentation.Slides.Add(SlideLayoutType.TitleOnly);
//Get the title placeholder
IShape titleShape = slide.Shapes[0] as IShape;
//Set size and position of the title shape
titleShape.Left = 0.92 * 72;
titleShape.Top = 0.4 * 72;
titleShape.Width = 11.5 * 72;
titleShape.Height = 1.01 * 72;
//Add title content
titleShape.TextBody.AddParagraph("Ole Object Demo");
//Set the title content as bold
titleShape.TextBody.Paragraphs[0].Font.Bold = true;
//Set the horizontal alignment as center
titleShape.TextBody.Paragraphs[0].HorizontalAlignment = HorizontalAlignmentType.Center;
//Add text box of specific size and position
IShape heading = slide.Shapes.AddTextBox(3.2 * 72, 1.51 * 72, 1.86 * 72, 0.71 * 72);
//Add paragraph to text box
heading.TextBody.AddParagraph("MS Excel Object");
//Set the text content as italic
heading.TextBody.Paragraphs[0].Font.Italic = true;
//Set the text content as bold
heading.TextBody.Paragraphs[0].Font.Bold = true;
//Set the font size
heading.TextBody.Paragraphs[0].Font.FontSize = 18;
string excelPath = @"..\..\..\..\..\..\..\Common\Data\Presentation\OleTemplate.xlsx";
//Get the excel file as stream
Stream excelStream = File.Open(excelPath, FileMode.Open);
string imagePath = @"..\..\..\..\..\..\..\Common\Images\Presentation\OlePicture.png";
//Image to be displayed, This can be any image
Stream imageStream = File.Open(imagePath, FileMode.Open);
//Add ole object to the slide
IOleObject oleObject = slide.Shapes.AddOleObject(imageStream, "Excel.Sheet.12", excelStream);
//Set size and position of the ole object
oleObject.Left = 3.29 * 72;
oleObject.Top = 2.01 * 72;
oleObject.Width = 6.94 * 72;
oleObject.Height = 5.13 * 72;
//Save the presentation
presentation.Save("OleObjectSample.pptx");
//Close the presentation
presentation.Close();
if (System.Windows.MessageBox.Show("Do you want to view the generated Presentation?", "Presentation Created",
MessageBoxButton.YesNo, MessageBoxImage.Information) == MessageBoxResult.Yes)
{
System.Diagnostics.Process.Start("OleObjectSample.pptx");
this.Close();
}
}
/// <summary>
/// Encrypt the word document
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void protect_Click(object sender, RoutedEventArgs e)
{
try
{
if (string.IsNullOrEmpty(passwordBox1.Password))
{
MessageBox.Show("Please enter password to protect", "Password Missing", MessageBoxButton.OK);
}
else
{
//Creates instance for presentation
IPresentation presentation = Presentation.Open(textBox1.Tag.ToString());
//Set the write protection for presentation instance
presentation.SetWriteProtection(passwordBox1.Password);
//Saving the presentation
presentation.Save("WriteProtection.pptx");
//Closing the presentation
presentation.Close();
if (MessageBox.Show("Do you want to view the protected Presentation?", "Write Protected Presentation",
MessageBoxButton.YesNo, MessageBoxImage.Information) == MessageBoxResult.Yes)
{
System.Diagnostics.Process.Start("WriteProtection.pptx");
}
}
}
catch (Exception exp)
{
MessageBox.Show("This file could not be write protected , please contact Syncfusion Direct-Trac system at http://www.syncfusion.com/support/default.aspx for any queries. ", "OOPS..Sorry!",
MessageBoxButton.OK);
}
}
protected override void OnClosing(CancelEventArgs e)
{
if (presentation != null)
{
presentation.Close();
presentation = null;
}
if (slideImageSources != null)
{
slideImageSources.Clear();
slideImageSources = null;
}
if (thumbnailImageSource != null)
{
thumbnailImageSource.Clear();
thumbnailImageSource = null;
}
if (printImages != null)
{
foreach (System.Drawing.Image image in printImages)
{
image.Dispose();
}
printImages.Clear();
printImages = null;
}
base.OnClosing(e);
}
public FileStreamResult GeneratePPT(List <ViewData> viewDataList)
{
//Creates a PowerPoint instance
IPresentation pptxDoc = Presentation.Create();
ExcelEngine excelEngine = new ExcelEngine();
IApplication excelApplication = excelEngine.Excel;
excelApplication.DefaultVersion = ExcelVersion.Excel2016;
foreach (var item in viewDataList)
{
if (String.IsNullOrEmpty(item.ChartType))
{
continue;
}
IWorkbook wb = excelApplication.Workbooks.Open(item.DataStream, ExcelOpenType.CSV);
IWorksheet worksheet = wb.Worksheets[0];
worksheet.Name = item.Name;
DataTable dataTable = worksheet.ExportDataTable(worksheet.UsedRange, ExcelExportDataTableOptions.ColumnNames | ExcelExportDataTableOptions.DetectColumnTypes);
if (dataTable == null)
{
continue;
}
wb.Close();
ISlide slide = pptxDoc.Slides.Add(SlideLayoutType.Blank);
//Handle error here to continue after chart testing is done.
try
{
if (item.ChartType.Equals("Table"))
{
CreateTable(dataTable, slide, item);
}
else
{
CreateChart(slide, dataTable, item);
}
}
catch (Exception e)
{
_logger.LogError(e.Message);
continue;
}
}
MemoryStream stream = new MemoryStream();
pptxDoc.Save(stream);
//Set the position as '0'.
stream.Position = 0;
//Download the PowerPoint file in the browser
FileStreamResult fileStreamResult = new FileStreamResult(stream, "application/powerpoint");
fileStreamResult.FileDownloadName = "Editable-" + DateTime.Now.ToString() + ".pptx";
//WorkbookTuple.Item2.Close();
pptxDoc.Close();
return(fileStreamResult);
}
private void btnCreatePowerPoint_Click(object sender, RoutedEventArgs e)
{
//Create a new PowerPoint presentation
IPresentation powerpointDoc = Presentation.Create();
//Add a blank slide to the presentation
ISlide slide = powerpointDoc.Slides.Add(SlideLayoutType.Blank);
//Add a textbox to the slide
IShape shape = slide.AddTextBox(400, 100, 500, 100);
shape.TextBody.AddParagraph(titleAreaText.Text);
//Add a text to the textbox.
//shape.TextBody.AddParagraph(titleAreaText.Text);
shape.TextBody.AddParagraph(textAreaText.Text);
//Save the PowerPoint presentation
powerpointDoc.Save("Sample.pptx");
//Close the PowerPoint presentation
powerpointDoc.Close();
//Open the PowerPoint presentation
System.Diagnostics.Process.Start("Sample.pptx");
}
//Create slide using SyncFusion framework
private void btnCreateSlide_Click(object sender, EventArgs e)
{
user.Title = txtTitle.Text;
user.TextField = txtTextField.Text;
IPresentation powerpointDoc = Presentation.Create();
ISlide slide = powerpointDoc.Slides.Add(SlideLayoutType.Blank);
IShape title = slide.AddTextBox(50, 40, 500, 100);
title.TextBody.AddParagraph(user.Title);
title.TextBody.Paragraphs[0].Font.FontSize = 24;
IShape textfield = slide.AddTextBox(100, 110, 800, 300);
textfield.TextBody.AddParagraph(user.TextField);
for (int imgCt = 1; imgCt <= user.Images.Count; imgCt++)
{
var ms = new MemoryStream();
user.Images[imgCt - 1].Save(ms, ImageFormat.Png);
IPicture picture = slide.Pictures.AddPicture(ms, ReturnImgLength(imgCt), 350, user.Images[imgCt - 1].Width * 1.25, user.Images[imgCt - 1].Height * 1.25);
}
powerpointDoc.Save("GeneratedPowerpoint.pptx");
powerpointDoc.Close();
ResetSelection();
}
protected void Button1_Click(object sender, EventArgs e)
{
//Opens an existing PowerPoint presentation.
Stream file1 = new FileStream(ResolveApplicationDataPath("HeaderFooter.pptx"), FileMode.Open, FileAccess.Read, FileShare.Read);
IPresentation pptxDoc = Presentation.Open(file1);
//Add footers into all the PowerPoint slides.
foreach (ISlide slide in pptxDoc.Slides)
{
//Enable a date and time footer in slide.
slide.HeadersFooters.DateAndTime.Visible = true;
//Enable a footer in slide.
slide.HeadersFooters.Footer.Visible = true;
//Sets the footer text.
slide.HeadersFooters.Footer.Text = "Footer";
//Enable a slide number footer in slide.
slide.HeadersFooters.SlideNumber.Visible = true;
}
//Add header into first slide notes page.
//Add a notes slide to the slide.
INotesSlide notesSlide = pptxDoc.Slides[0].AddNotesSlide();
//Enable a header in notes slide.
notesSlide.HeadersFooters.Header.Visible = true;
//Sets the header text.
notesSlide.HeadersFooters.Header.Text = "Header";
//Saves Presentation with specified file name with extension.
pptxDoc.Save("HeaderFooterSample.pptx", FormatType.Pptx, Response);
//Closes the Presentation
pptxDoc.Close();
}
private void Repalce_Pic()
{
//Opens an existing Presentation.
IPresentation pptxDoc = Presentation.Open("Sample.pptx");
//Retrieves the first slide from the Presentation.
ISlide slide = pptxDoc.Slides[0];
//Retrieves the first picture from the slide.
IPicture picture = slide.Pictures[0];
WebClient client = new WebClient();
//Gets the new picture as stream.
byte[] data = client.DownloadData(filepath);
//Creates instance for memory stream
MemoryStream memoryStream = new MemoryStream(data);
//Replaces the existing image with new image.
picture.ImageData = memoryStream.ToArray();
//Saves the Presentation to the file system.
pptxDoc.Save("Output.pptx");
//Closes the Presentation
pptxDoc.Close();
}
public ActionResult CreateDocument()
{
// create a powerpoint instance
IPresentation pptxDoc = Presentation.Create();
//Add slide to the the Powerpoint presentation
ISlide slide = pptxDoc.Slides.Add(SlideLayoutType.Blank);
//Addd a textbox to the slide
IShape shape = slide.AddTextBox(10, 10, 500, 100);
//Add a textbox to the text box
shape.TextBody.AddParagraph("Welcome to Powerpoint");
//Save the PowerPoint Presentation
pptxDoc.Save("Sample.pptx", FormatType.Pptx, HttpContext.ApplicationInstance.Response);
// Close the PowerPoint presentation
pptxDoc.Close();
ViewBag.Message = "Create A new SlideShow.";
return(View());
}
void OnButtonClicked(object sender, EventArgs e)
{
string resourcePath = "";
#if COMMONSB
resourcePath = "SampleBrowser.Samples.Presentation.Samples.Templates.ShapeWithAnimation.pptx";
#else
resourcePath = "SampleBrowser.Presentation.Samples.Templates.ShapeWithAnimation.pptx";
#endif
Assembly assembly = typeof(GettingStarted).GetTypeInfo().Assembly;
Stream fileStream = assembly.GetManifestResourceStream(resourcePath);
//Open a PowerPoint presentation
IPresentation presentation = Syncfusion.Presentation.Presentation.Open(fileStream);
//Modify the existing animation
ModifyAppliedAnimation(presentation);
//Save the Presentation to stream
MemoryStream stream = new MemoryStream();
presentation.Save(stream);
presentation.Close();
stream.Position = 0;
if (Device.RuntimePlatform == Device.UWP)
{
Xamarin.Forms.DependencyService.Get <ISaveWindowsPhone>().Save("ModifyAnimationSample.pptx", "application/vnd.openxmlformats-officedocument.presentationml.presentation", stream);
}
else
{
Xamarin.Forms.DependencyService.Get <ISave>().Save("ModifyAnimationSample.pptx", "application/vnd.openxmlformats-officedocument.presentationml.presentation", stream);
}
}
void OnInsertOleButtonClicked(object sender, EventArgs e)
{
Assembly assembly = Assembly.GetExecutingAssembly();
//New Instance of PowerPoint is Created.[Equivalent to launching MS PowerPoint with no slides].
IPresentation presentation = Syncfusion.Presentation.Presentation.Create();
ISlide slide = presentation.Slides.Add(SlideLayoutType.TitleOnly);
IShape titleShape = slide.Shapes[0] as IShape;
titleShape.Left = 0.65 * 72;
titleShape.Top = 0.24 * 72;
titleShape.Width = 11.5 * 72;
titleShape.Height = 1.45 * 72;
titleShape.TextBody.AddParagraph("Ole Object");
titleShape.TextBody.Paragraphs[0].Font.Bold = true;
titleShape.TextBody.Paragraphs[0].HorizontalAlignment = HorizontalAlignmentType.Left;
IShape heading = slide.Shapes.AddTextBox(100, 100, 100, 100);
heading.Left = 0.84 * 72;
heading.Top = 1.65 * 72;
heading.Width = 2.23 * 72;
heading.Height = 0.51 * 72;
heading.TextBody.AddParagraph("MS Word Object");
heading.TextBody.Paragraphs[0].Font.Italic = true;
heading.TextBody.Paragraphs[0].Font.Bold = true;
heading.TextBody.Paragraphs[0].Font.FontSize = 18;
string mswordPath = "SampleBrowser.Samples.Presentation.Templates.OleTemplate.docx";
//Get the word file as stream
Stream wordStream = assembly.GetManifestResourceStream(mswordPath);
string imagePath = "SampleBrowser.Samples.Presentation.Templates.OlePicture.png";
//Image to be displayed, This can be any image
Stream imageStream = assembly.GetManifestResourceStream(imagePath);
IOleObject oleObject = slide.Shapes.AddOleObject(imageStream, "Word.Document.12", wordStream);
//Set size and position of the ole object
oleObject.Left = 4.53 * 72;
oleObject.Top = 0.79 * 72;
oleObject.Width = 4.26 * 72;
oleObject.Height = 5.92 * 72;
//Set DisplayAsIcon as true, to open the embedded document in separate (default) application.
oleObject.DisplayAsIcon = true;
MemoryStream stream = new MemoryStream();
presentation.Save(stream);
presentation.Close();
stream.Position = 0;
if (stream != null)
{
SaveiOS iOSSave = new SaveiOS();
iOSSave.Save("InsertOLEObject.pptx", "application/mspowerpoint", stream);
}
}
void OnButtonClicked(object sender, EventArgs e)
{
string resourcePath = "SampleBrowser.Samples.Presentation.Templates.EmbeddedOleObject.pptx";
Assembly assembly = Assembly.GetExecutingAssembly();
Stream fileStream = assembly.GetManifestResourceStream(resourcePath);
IPresentation presentation = Presentation.Open(fileStream);
//Gets the first slide of the Presentation
ISlide slide = presentation.Slides[0];
//Gets the Ole Object of the slide
IOleObject oleObject = slide.Shapes[2] as IOleObject;
//Gets the file data of embedded Ole Object.
byte[] array = oleObject.ObjectData;
//Gets the file Name of OLE Object
string outputFile = oleObject.FileName;
MemoryStream stream = new MemoryStream(array);
presentation.Close();
stream.Position = 0;
if (stream != null)
{
SaveiOS iOSSave = new SaveiOS();
iOSSave.Save(outputFile, "application/msword", stream);
}
}
void OnButtonClicked(object sender, EventArgs e)
{
string resourcePath = "SampleBrowser.Samples.Presentation.Templates.Template.pptx";
Assembly assembly = Assembly.GetExecutingAssembly();
Stream fileStream = assembly.GetManifestResourceStream(resourcePath);
//Open a existing PowerPoint Presentation.
IPresentation presentation = Syncfusion.Presentation.Presentation.Open(fileStream);
//Convert the PowerPoint document to PDF document.
PdfDocument pdfDocument = PresentationToPdfConverter.Convert(presentation);
MemoryStream pdfStream = new MemoryStream();
//Save the converted PDF document into MemoryStream.
pdfDocument.Save(pdfStream);
pdfStream.Position = 0;
//Close the PDF document.
pdfDocument.Close(true);
//Close the PowerPoint Presentation.
presentation.Close();
if (pdfStream != null)
{
SaveAndroid androidSave = new SaveAndroid();
androidSave.Save("PPTXToPDF.pdf", "application/pdf", pdfStream, m_context);
}
}
void OnButtonClicked(object sender, EventArgs e)
{
string resourcePath = "SampleBrowser.Samples.Presentation.Templates.Images.pptx";
Assembly assembly = Assembly.GetExecutingAssembly();
Stream fileStream = assembly.GetManifestResourceStream(resourcePath);
IPresentation presentation = Presentation.Open(fileStream);
// Method call to create slides
CommentsHelper.SlideWithComments1(presentation);
CommentsHelper.SlideWithComments2(presentation);
CommentsHelper.SlideWithComments3(presentation);
MemoryStream stream = new MemoryStream();
presentation.Save(stream);
presentation.Close();
stream.Position = 0;
if (stream != null)
{
SaveiOS iOSSave = new SaveiOS();
iOSSave.Save("CommentsPresentation.pptx", "application/mspowerpoint", stream);
}
}
public static void Main()
{
/* Take in values for numbers of slides and images to parse from HTML */
Console.WriteLine("How many items do you need?: ");
string input = Console.ReadLine();
int number;
Int32.TryParse(input, out number);
/* Take in user response for image content */
Console.WriteLine("What would you like to search for?: ");
var search = Console.ReadLine();
/* Load Shutterstock site and create new WebClient and scrape searching for <img src> tag */
var document = new HtmlWeb().Load("https://www.shutterstock.com/search/" + search);
WebClient client = new WebClient();
var urls = document.DocumentNode.Descendants("img")
.Select(e => e.GetAttributeValue("src", null))
.Where(s => !String.IsNullOrEmpty(s));
int x = 0;
/* Initialize new PPT Presentation using SyncFusion */
IPresentation pptxDoc = Presentation.Create();
/* Iterate over urls of images, download to local directory number of specified images */
foreach (string item in urls)
{
if (x == number)
{
break;
}
client.DownloadFile(item, search + x + ".jpg");
Console.WriteLine(item);
/* Create new Blank slide, take in User title text */
ISlide slide = pptxDoc.Slides.Add(SlideLayoutType.Blank);
Console.WriteLine("Enter title text: ");
var title = Console.ReadLine();
/* Open local image files scraped from web and add to slide with user defined title of each slide */
Stream pictureStream = File.Open("./" + search + x + ".jpg", FileMode.Open);
slide.Pictures.AddPicture(pictureStream, slide.SlideSize.Width / 2, slide.SlideSize.Height / 2, 250, 250);
IShape titleTextBox = slide.AddTextBox(slide.SlideSize.Width / 2, 10, 500, 500);
IParagraph paragraph = titleTextBox.TextBody.AddParagraph();
ITextPart textPart = paragraph.AddTextPart();
textPart.Text = title;
pictureStream.Dispose();
x++;
}
/* Save PPT project */
pptxDoc.Save("Sample.pptx");
pptxDoc.Close();
Console.ReadLine();
}
void OnButtonClicked(object sender, EventArgs e)
{
string resourcePath = "";
#if COMMONSB
resourcePath = "SampleBrowser.Samples.Presentation.Samples.Templates.Template.pptx";
#else
resourcePath = "SampleBrowser.Presentation.Samples.Templates.Template.pptx";
#endif
Assembly assembly = typeof(GettingStarted).GetTypeInfo().Assembly;
Stream fileStream = assembly.GetManifestResourceStream(resourcePath);
//Open a PowerPoint presentation
IPresentation presentation = Syncfusion.Presentation.Presentation.Open(fileStream);
//Initialize PresentationRenderer to perform image conversion.
presentation.PresentationRenderer = new PresentationRenderer();
string fileName = null;
string contentType = null;
Syncfusion.Presentation.ExportImageFormat imageFormat;
if (this.jpegButton.IsChecked != null && (bool)this.jpegButton.IsChecked)
{
imageFormat = ExportImageFormat.Jpeg;
fileName = "Image.jpeg";
contentType = "image/jpeg";
}
else
{
imageFormat = ExportImageFormat.Png;
fileName = "Image.png";
contentType = "image/png";
}
//Convert PowerPoint slide to image stream.
Stream stream = presentation.Slides[0].ConvertToImage(imageFormat);
//Close the PowerPoint Presentation.
presentation.Close();
//Reset the stream position.
stream.Position = 0;
if (Device.RuntimePlatform == Device.UWP)
{
Xamarin.Forms.DependencyService.Get <ISaveWindowsPhone>().Save(fileName, contentType, stream as MemoryStream);
}
else
{
Xamarin.Forms.DependencyService.Get <ISave>().Save(fileName, contentType, stream as MemoryStream);
}
}
public IActionResult CreateSlide(string image, string header, string content)
{
WebClient webClient = new WebClient();
webClient.DownloadFile(image, "image.jpg");
//Create a new instance of PowerPoint Presentation file
IPresentation pptxDoc = Presentation.Create();
//Add a new slide to file and apply background color
ISlide slide = pptxDoc.Slides.Add(SlideLayoutType.TitleOnly);
//Specify the fill type and fill color for the slide background
slide.Background.Fill.FillType = FillType.Solid;
slide.Background.Fill.SolidFill.Color = ColorObject.FromArgb(232, 241, 229);
//Add title content to the slide by accessing the title placeholder of the TitleOnly layout-slide
IShape titleShape = slide.Shapes[0] as IShape;
titleShape.TextBody.AddParagraph(header).HorizontalAlignment = HorizontalAlignmentType.Center;
//Add description content to the slide by adding a new TextBox
IShape descriptionShape = slide.AddTextBox(53.22, 141.73, 874.19, 77.70);
descriptionShape.TextBody.Text = content;
//Gets a picture as stream.
FileStream pictureStream = new FileStream("image.jpg", FileMode.Open);
//Adds the picture to a slide by specifying its size and position.
slide.Shapes.AddPicture(pictureStream, 499.79, 238.59, 364.54, 192.16);
//Save the PowerPoint Presentation as stream
FileStream outputStream = new FileStream("Sample.pptx", FileMode.Create);
pptxDoc.Save(outputStream);
//Release all resources from stream
outputStream.Dispose();
//Close the PowerPoint presentation
pptxDoc.Close();
var displaySlide = new Result
{
Title = header,
Content = content,
Link = image
};
return(View(displaySlide));
}
void OnButtonClicked(object sender, EventArgs e)
{
string resourcePath = "";
#if COMMONSB
resourcePath = "SampleBrowser.Samples.Presentation.Samples.Templates.HeaderFooter.pptx";
#else
resourcePath = "SampleBrowser.Presentation.Samples.Templates.HeaderFooter.pptx";
#endif
Assembly assembly = typeof(WriteProtection).GetTypeInfo().Assembly;
Stream fileStream = assembly.GetManifestResourceStream(resourcePath);
//Open a existing PowerPoint presentation
IPresentation presentation = Syncfusion.Presentation.Presentation.Open(fileStream);
//Add footers into all the PowerPoint slides.
foreach (ISlide slide in presentation.Slides)
{
//Enable a date and time footer in slide.
slide.HeadersFooters.DateAndTime.Visible = true;
//Enable a footer in slide.
slide.HeadersFooters.Footer.Visible = true;
//Sets the footer text.
slide.HeadersFooters.Footer.Text = "Footer";
//Enable a slide number footer in slide.
slide.HeadersFooters.SlideNumber.Visible = true;
}
//Add header into first slide notes page.
//Add a notes slide to the slide.
INotesSlide notesSlide = presentation.Slides[0].AddNotesSlide();
//Enable a header in notes slide.
notesSlide.HeadersFooters.Header.Visible = true;
//Sets the header text.
notesSlide.HeadersFooters.Header.Text = "Header";
MemoryStream stream = new MemoryStream();
presentation.Save(stream);
presentation.Close();
stream.Position = 0;
if (Device.RuntimePlatform == Device.UWP)
{
Xamarin.Forms.DependencyService.Get <ISaveWindowsPhone>().Save("HeaderFooterSample.pptx", "application/vnd.openxmlformats-officedocument.presentationml.presentation", stream);
}
else
{
Xamarin.Forms.DependencyService.Get <ISave>().Save("HeaderFooterSample.pptx", "application/vnd.openxmlformats-officedocument.presentationml.presentation", stream);
}
}
public ActionResult PPTXToPDF(string Browser, string view)
{
string basePath = _hostingEnvironment.WebRootPath;
if (view.Trim() == "INPUT TEMPLATE")
{
FileStream fileStreamInput = new FileStream(basePath + @"/Presentation/Template.pptx", FileMode.Open, FileAccess.Read);
IPresentation presentation = Presentation.Open(fileStreamInput);
MemoryStream ms = new MemoryStream();
//Saves the presentation to the memory stream.
presentation.Save(ms);
//Set the position of the stream to beginning.
ms.Position = 0;
return(File(ms, "application/vnd.openxmlformats-officedocument.presentationml.presentation", "InputTemplate.pptx"));
}
else
{
FileStream fileStreamInput = new FileStream(basePath + @"/Presentation/Template.pptx", FileMode.Open, FileAccess.Read);
//Open the existing PowerPoint presentation.
IPresentation presentation = Presentation.Open(fileStreamInput);
// Add a custom fallback font collection for Presentation.
AddFallbackFonts(presentation);
//Convert the PowerPoint document to PDF document.
PdfDocument pdfDocument = PresentationToPdfConverter.Convert(presentation);
MemoryStream pdfStream = new MemoryStream();
//Save the converted PDF document to Memory stream.
pdfDocument.Save(pdfStream);
pdfStream.Position = 0;
//Close the PDF document.
pdfDocument.Close(true);
//Close the PowerPoint Presentation.
presentation.Close();
//Initialize the file stream to download the converted PDF.
FileStreamResult fileStreamResult = new FileStreamResult(pdfStream, "application/pdf");
//Set the file name.
fileStreamResult.FileDownloadName = "Sample.pdf";
return(fileStreamResult);
}
}
private void CreateInitialPPt()
{
String Title, TextDesc;
Title = Title_txtBx.Text;
TextDesc = Txt_Blk.Text;
string today = DateTime.Now.ToShortDateString();
//Creates a new ppt doc
IPresentation ppt_doc = Presentation.Create();
//Adding a initial slide to the ppt
ISlide slide = ppt_doc.Slides.Add(SlideLayoutType.PictureWithCaption);
//Specify the fill type and fill color for the slide background
slide.Background.Fill.FillType = FillType.Solid;
slide.Background.Fill.SolidFill.Color = ColorObject.FromArgb(232, 241, 229);
//Add title content to the slide by accessing the title placeholder of the TitleOnly layout-slide
IShape titleShape = slide.Shapes[0] as IShape;
titleShape.TextBody.AddParagraph(Title).HorizontalAlignment = HorizontalAlignmentType.Center;
//Adding a TextBox to the slide
IShape shape = slide.AddTextBox(80, 200, 500, 100);
shape.TextBody.AddParagraph(TextDesc);
String imgName = GetImageName();
imgName = staticFilePath + imgName;
//Gets a picture as stream.
Stream pictureStream = File.Open(imgName, FileMode.Open);
//Adds the picture to a slide by specifying its size and position.
slide.Shapes.AddPicture(pictureStream, 499.79, 238.59, 364.54, 192.16);
//Save the ppt
ppt_doc.Save(Title + ".pptx");
//Dispose the image stream
pictureStream.Dispose();
//closing the ppt
ppt_doc.Close();
}
bool convertPowerpointToPDF(string source, string destination)
{
try
{
IPresentation presentation = Presentation.Open(source);
//Creates an instance of ChartToImageConverter and assigns it to ChartToImageConverter property of Presentation
presentation.ChartToImageConverter = new ChartToImageConverter();
//Sets the scaling mode of the chart to best.
presentation.ChartToImageConverter.ScalingMode = ScalingMode.Best;
//Instantiates the Presentation to pdf converter settings instance.
PresentationToPdfConverterSettings settings = new PresentationToPdfConverterSettings();
//Sets the option for adding hidden slides to converted pdf
settings.ShowHiddenSlides = false;
//Sets the slide per page settings; this is optional.
settings.SlidesPerPage = SlidesPerPage.One;
settings.EnablePortableRendering = true;
//Sets the settings to enable notes pages while conversion.
settings.PublishOptions = PublishOptions.Slides;
//Converts the PowerPoint Presentation into PDF document
PdfDocument pdfDocument = PresentationToPdfConverter.Convert(presentation, settings);
//Saves the PDF document
pdfDocument.Save(destination);
//Closes the PDF document
pdfDocument.Close(true);
//Closes the Presentation
presentation.Close();
return(true);
}
catch (Exception)
{
return(false);
}
finally
{
}
}
/// <summary>
/// Decrypt the word document
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void decrpt_Click(object sender, RoutedEventArgs e)
{
try
{
if (textBox2.Tag == null)
{
MessageBox.Show("Please browse the Presentation to decrypt", "Input Missing", MessageBoxButton.OK);
}
else if (string.IsNullOrEmpty(passwordBox2.Password))
{
MessageBox.Show("Please enter password to decrypt", "Password Missing", MessageBoxButton.OK);
}
else
{
//creates instance for the presentation
IPresentation presentation = Presentation.Open(textBox2.Tag.ToString(), passwordBox2.Password);
//Decrypts the presentation
presentation.RemoveEncryption();
//Saving the presentation
presentation.Save("Decryption.pptx");
//Closing the document
presentation.Close();
if (MessageBox.Show("Do you want to view the decrypted Presentation?", "Decrypted Presentation",
MessageBoxButton.YesNo, MessageBoxImage.Information) == MessageBoxResult.Yes)
{
#if !NETCore
System.Diagnostics.Process.Start("Decryption.pptx");
#else
System.Diagnostics.Process process = new System.Diagnostics.Process();
process.StartInfo = new System.Diagnostics.ProcessStartInfo("Decryption.pptx")
{
UseShellExecute = true
};
process.Start();
#endif
}
}
}
catch (Exception exp)
{
MessageBox.Show("Please enter correct password", "Incorrect password",
MessageBoxButton.OK);
}
}
public ActionResult PPTXToImage(string Browser, string view)
{
string basePath = _hostingEnvironment.WebRootPath;
if (view.Trim() == "INPUT TEMPLATE")
{
FileStream fileStreamInput = new FileStream(basePath + @"/Presentation/Template.pptx", FileMode.Open, FileAccess.Read);
IPresentation presentation = Presentation.Open(fileStreamInput);
MemoryStream ms = new MemoryStream();
//Saves the presentation to the memory stream.
presentation.Save(ms);
//Set the position of the stream to beginning.
ms.Position = 0;
return(File(ms, "application/vnd.openxmlformats-officedocument.presentationml.presentation", "InputTemplate.pptx"));
}
else
{
FileStream fileStreamInput = new FileStream(basePath + @"/Presentation/Template.pptx", FileMode.Open, FileAccess.Read);
//Open the existing PowerPoint presentation.
IPresentation presentation = Presentation.Open(fileStreamInput);
//Initialize PresentationRenderer to perform image conversion.
presentation.PresentationRenderer = new PresentationRenderer();
// Add a custom fallback font collection for Presentation.
AddFallbackFonts(presentation);
//Convert PowerPoint slide to image stream.
Stream stream = presentation.Slides[0].ConvertToImage(ExportImageFormat.Jpeg);
//Reset the stream position
stream.Position = 0;
//Close the PowerPoint Presentation.
presentation.Close();
//Initialize the file stream to download the converted image.
FileStreamResult fileStreamResult = new FileStreamResult(stream, "image/jpeg");
//Set the file name.
fileStreamResult.FileDownloadName = "Slide1.jpg";
return(fileStreamResult);
}
}
void OnButtonClicked(object sender, EventArgs e)
{
string resourcePath = "SampleBrowser.Samples.Presentation.Templates.HeaderFooter.pptx";
Assembly assembly = Assembly.GetExecutingAssembly();
Stream fileStream = assembly.GetManifestResourceStream(resourcePath);
//Create an instance for PowerPoint
IPresentation presentation = Presentation.Open(fileStream);
//Add footers into all the PowerPoint slides.
foreach (ISlide slide in presentation.Slides)
{
//Enable a date and time footer in slide.
slide.HeadersFooters.DateAndTime.Visible = true;
//Enable a footer in slide.
slide.HeadersFooters.Footer.Visible = true;
//Sets the footer text.
slide.HeadersFooters.Footer.Text = "Footer";
//Enable a slide number footer in slide.
slide.HeadersFooters.SlideNumber.Visible = true;
}
//Add header into first slide notes page.
//Add a notes slide to the slide.
INotesSlide notesSlide = presentation.Slides[0].AddNotesSlide();
//Enable a header in notes slide.
notesSlide.HeadersFooters.Header.Visible = true;
//Sets the header text.
notesSlide.HeadersFooters.Header.Text = "Header";
MemoryStream stream = new MemoryStream();
presentation.Save(stream);
presentation.Close();
stream.Position = 0;
if (stream != null)
{
SaveiOS iOSSave = new SaveiOS();
iOSSave.Save("HeaderFooterPresentation.pptx", "application/mspowerpoint", stream);
}
}
private void GeneratePPT()
{
//Create a new PowerPoint presentation
IPresentation powerpointDoc = Presentation.Create();
ISlide slide = powerpointDoc.Slides.Add(SlideLayoutType.TitleOnly);
IShape titleShape = slide.Shapes[0] as IShape;
titleShape.TextBody.AddParagraph(TitleInput.Text).HorizontalAlignment = HorizontalAlignmentType.Center;
//Add a text to the textbox.
IShape descriptionShape = slide.AddTextBox(53.22, 141.73, 874.19, 77.70);
descriptionShape.TextBody.Text = BodyText.Text;
Console.WriteLine(imgListView.SelectedItems.Count);
// Grab checked images
int x = 170, y = 0, indx = 0;
foreach (int i in imgListView.CheckedIndices)
{
slide.Shapes.AddPicture(ToStream(listImg[i + 1]), x, y, 140, 140);
x += 140;
if (indx % 5 == 0)
{
y += 140;
x = 170;
}
indx++;
}
//Save the PowerPoint presentation
powerpointDoc.Save("Result.pptx");
//Close the PowerPoint presentation
powerpointDoc.Close();
DialogResult res = MessageBox.Show("Result saved as Result.pptx");
}
void OnConvertClicked(object sender, EventArgs e)
{
string resourcePath = "SampleBrowser.Samples.Presentation.Templates.Template.pptx";
Assembly assembly = Assembly.GetExecutingAssembly();
Stream fileStream = assembly.GetManifestResourceStream(resourcePath);
//Open the existing PowerPoint Presentation.
IPresentation presentation = Presentation.Open(fileStream);
//Initialize PresentationRenderer to perform image conversion.
presentation.PresentationRenderer = new PresentationRenderer();
string fileName = null;
string ContentType = null;
Syncfusion.Presentation.ExportImageFormat imageFormat;
if (jpegButton != null && (bool)jpegButton.IsChecked)
{
imageFormat = ExportImageFormat.Jpeg;
fileName = "Image.jpeg";
ContentType = "image/jpeg";
}
else
{
imageFormat = ExportImageFormat.Png;
fileName = "Image.png";
ContentType = "image/png";
}
//Convert PowerPoint slide to image.
Stream stream = presentation.Slides[0].ConvertToImage(imageFormat);
//Reset the stream position
stream.Position = 0;
//Close the PowerPoint Presentation.
presentation.Close();
if (stream != null)
{
SaveiOS iOSSave = new SaveiOS();
iOSSave.Save(fileName, ContentType, stream as MemoryStream);
}
}
private void btnOpenEmbeddedFile_Click(object sender, EventArgs e)
{
#if !NETCore
string filePath = @"..\..\..\..\..\..\Common\Data\Presentation\EmbeddedOleObject.pptx";
#else
string filePath = @"..\..\..\..\..\..\..\Common\Data\Presentation\EmbeddedOleObject.pptx";
#endif
IPresentation pptxDoc = Presentation.Open(filePath);
//Gets the first slide of the Presentation
ISlide slide = pptxDoc.Slides[0];
//Gets the Ole Object of the slide
IOleObject oleObject = slide.Shapes[2] as IOleObject;
//Gets the file data of embedded Ole Object
byte[] array = oleObject.ObjectData;
//Gets the file name of embedded Ole Object
string outputFile = oleObject.FileName;
//Save the extracted Ole data into file system
MemoryStream memoryStream = new MemoryStream(array);
FileStream fileStream = File.Create(outputFile);
memoryStream.CopyTo(fileStream);
memoryStream.Dispose();
fileStream.Dispose();
//Close the presentation
pptxDoc.Close();
if (System.Windows.MessageBox.Show("Do you want to view the extracted Embedded file?", "Extracted Embedded OLE File",
MessageBoxButton.YesNo, MessageBoxImage.Information) == MessageBoxResult.Yes)
{
#if !NETCore
System.Diagnostics.Process.Start(outputFile);
#else
System.Diagnostics.Process process = new System.Diagnostics.Process();
process.StartInfo = new System.Diagnostics.ProcessStartInfo(outputFile)
{
UseShellExecute = true
};
process.Start();
#endif
this.Close();
}
}
/// <summary>
/// Encrypt the word document
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void encrypt_Click(object sender, RoutedEventArgs e)
{
try
{
if (string.IsNullOrEmpty(passwordBox1.Password))
{
MessageBox.Show("Please enter password to protect", "Password Missing", MessageBoxButton.OK);
}
else
{
//Creates instance for presentation
IPresentation presentation = Presentation.Open(textBox1.Tag.ToString(), passwordBox1.Password);
//Encrypts the presentation
presentation.Encrypt(passwordBox1.Password);
//Saving the presentation
presentation.Save("Encryption.pptx");
//Closing the presentation
presentation.Close();
if (MessageBox.Show("Do you want to view the encrypted Presentation?", "Encrypted Presentation",
MessageBoxButton.YesNo, MessageBoxImage.Information) == MessageBoxResult.Yes)
{
#if !NETCore
System.Diagnostics.Process.Start("Encryption.pptx");
#else
System.Diagnostics.Process process = new System.Diagnostics.Process();
process.StartInfo = new System.Diagnostics.ProcessStartInfo("Encryption.pptx")
{
UseShellExecute = true
};
process.Start();
#endif
}
}
}
catch (Exception exp)
{
MessageBox.Show("This file could not be encrypted , please contact Syncfusion Direct-Trac system at http://www.syncfusion.com/support/default.aspx for any queries. ", "OOPS..Sorry!",
MessageBoxButton.OK);
}
}
void OnButtonClicked(object sender, EventArgs e)
{
string resourcePath = "SampleBrowser.Samples.Presentation.Templates.Animation.pptx";
Assembly assembly = Assembly.GetExecutingAssembly();
Stream fileStream = assembly.GetManifestResourceStream(resourcePath);
IPresentation presentation = Syncfusion.Presentation.Presentation.Open(fileStream);
//Modify the existing animation
CreateAnimationWithShape(presentation);
MemoryStream stream = new MemoryStream();
presentation.Save(stream);
presentation.Close();
stream.Position = 0;
if (stream != null)
{
SaveAndroid androidSave = new SaveAndroid ();
androidSave.Save ("CreateAnimationSample.pptx", "application/powerpoint", stream, m_context);
}
}
public void GotoImage()
{
var documents = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
string fileDir = Path.Combine(documents, @"AIMobileOffice/MSPowerPoint");
Directory.CreateDirectory(fileDir);
string filePath = Path.Combine(documents, @"AIMobileOffice/MSPowerPoint");
int customWidth = 5000;
int customHeight = 2800;
for (int j = 0; j < presentation.Slides.Count; j++)
{
Stream stream = presentation.Slides[j].ConvertToImage(Syncfusion.Drawing.ImageFormat.Bmp);
Bitmap bitmap = new Bitmap(customWidth, customHeight, PixelFormat.Format32bppPArgb);
Graphics graphic = Graphics.FromImage(bitmap);
bitmap.SetResolution(graphic.DpiX, graphic.DpiY);
graphic.DrawImage(System.Drawing.Image.FromStream(stream), new Rectangle(0, 0, bitmap.Width, bitmap.Height));
bitmap.Save(filePath + j.ToString());
}
presentation.Close();
// presentation.ChartToImageConverter = new ChartToImageConverter();
// presentation.ChartToImageConverter.ScalingMode = Syncfusion.OfficeChart.ScalingMode.Best;
// Image[] images = presentation.RenderAsImages(Syncfusion.Drawing.ImageType.Metafile); //convert format (size)
//int i = 0;
//foreach (Image image in images)
//{
// image.Save(filePath + i.ToString());
// i++;
//}
}
