public ActionResult MergingPresentation(string Group1, string Group2)
{
if (Group1 == null)
{
return(View());
}
Stream sourceFile = new FileStream(ResolveApplicationDataPath(@"..\Presentation\MergeContent.pptx"), FileMode.Open, FileAccess.Read, FileShare.Read);
IPresentation sourcePresentation = Presentation.Open(sourceFile);
Stream destinationFile = new FileStream(ResolveApplicationDataPath(@"..\Presentation\Essential Presentation.pptx"), FileMode.Open, FileAccess.Read, FileShare.Read);
IPresentation destinationPresentation = Presentation.Open(destinationFile);
ISlides slides = sourcePresentation.Slides;
if (Group1 == "DestinationTheme")
{
//Adding the cloned slide to the destination presentation by using Destination option.
foreach (ISlide slide in slides)
{
destinationPresentation.Slides.Add(slide, PasteOptions.UseDestinationTheme, sourcePresentation);
}
return(new PresentationResult(destinationPresentation, "MergedUsingDestination.pptx", HttpContext.ApplicationInstance.Response));
}
else
{
foreach (ISlide slide in slides)
{
//Adding the cloned slide to the destination presentation by using Destination option.
destinationPresentation.Slides.Add(slide, PasteOptions.SourceFormatting, sourcePresentation);
}
return(new PresentationResult(destinationPresentation, "MergedUsingSource.pptx", HttpContext.ApplicationInstance.Response));
}
}
private void btnMergeDocument_Click(object sender, EventArgs e)
{
try
{
if (this.radioDestination.IsChecked == true)
{
//Creates instance for source presentation
IPresentation sourcePresentation = Presentation.Open(txtFile1.Tag.ToString());
//Creates instance for destination presentation
IPresentation destinationPresentation = Presentation.Open(txtFile.Tag.ToString());
ISlides slides = sourcePresentation.Slides;
foreach (ISlide slide in slides)
{
//Clones the slides from source to destination
destinationPresentation.Slides.Add(slide.Clone(), PasteOptions.UseDestinationTheme, sourcePresentation);
}
//Closing the Source presentation
sourcePresentation.Close();
//Saving the Destination presentaiton.
destinationPresentation.Save("MergedUsingDestination.pptx");
destinationPresentation.Close();
if (System.Windows.MessageBox.Show("Do you want to view the merged PowerPoint Presentation?", "Finished Merging",
MessageBoxButton.YesNo, MessageBoxImage.Information) == MessageBoxResult.Yes)
{
System.Diagnostics.Process.Start("MergedUsingDestination.pptx");
}
}
else
{
//Creates instance for source presentation
IPresentation sourcePresentation = Presentation.Open(txtFile1.Tag.ToString());
//Creates instance for destination presentation
IPresentation destinationPresentation = Presentation.Open(txtFile.Tag.ToString());
ISlides slides = sourcePresentation.Slides;
foreach (ISlide slide in slides)
{
//Clones the slides from source to destination
destinationPresentation.Slides.Add(slide.Clone(), PasteOptions.SourceFormatting, sourcePresentation);
}
//Closing the Source presentation
sourcePresentation.Close();
//Saving the Destination presentaiton.
destinationPresentation.Save("MergedUsingSource.pptx");
//Closing the destination presentation
destinationPresentation.Close();
if (System.Windows.MessageBox.Show("Do you want to view the merged PowerPoint Presentation?", "Finished Merging",
MessageBoxButton.YesNo, MessageBoxImage.Information) == MessageBoxResult.Yes)
{
System.Diagnostics.Process.Start("MergedUsingSource.pptx");
}
}
}
catch (Exception exp)
{
MessageBox.Show("This file could not be merged, please contact Syncfusion Direct-Trac system at http://www.syncfusion.com/support/default.aspx for any queries. ", "OOPS..Sorry!",
MessageBoxButton.OK);
this.Close();
}
}
protected void btnMergeDocuments_Click(object sender, EventArgs e)
{
if (this.FileUpload1.HasFile && this.FileUpload2.HasFile)
{
string source = Path.GetFileNameWithoutExtension(this.FileUpload1.PostedFile.FileName);
string destination = Path.GetFileNameWithoutExtension(this.FileUpload2.PostedFile.FileName);
string extSource = Path.GetExtension(this.FileUpload1.PostedFile.FileName).ToLower();
string extDestination = Path.GetExtension(this.FileUpload2.PostedFile.FileName).ToLower();
if (extSource == ".pptx" && extDestination == ".pptx")
{
//Convert the input powerpoint document to a PDF file
# region Clone Slide using Destination Theme
Stream readSource = this.FileUpload1.PostedFile.InputStream;
Stream readDestination = this.FileUpload2.PostedFile.InputStream;
try
{
//Opens the specified presentation
IPresentation sourcePresentation = Presentation.Open(readSource);
IPresentation destinationPresentation = Presentation.Open(readDestination);
ISlides slides = sourcePresentation.Slides;
if (this.RadioDestination.Checked == true)
{
foreach (ISlide slide in slides)
{
destinationPresentation.Slides.Add(slide.Clone(), PasteOptions.UseDestinationTheme, sourcePresentation);
}
//Closing the Source presentation
sourcePresentation.Close();
readSource.Close();
//Saving the Destination presentaiton.
destinationPresentation.Save("MergedUsingDestination.pptx", FormatType.Pptx, Response);
}
else
{
foreach (ISlide slide in slides)
{
destinationPresentation.Slides.Add(slide.Clone(), PasteOptions.SourceFormatting, sourcePresentation);
}
//Closing the Source presentation
sourcePresentation.Close();
readSource.Close();
//Saving the Destination presentaiton.
destinationPresentation.Save("MergedUsingSource.pptx", FormatType.Pptx, Response);
}
}
catch (Exception)
{
this.label1.Text = "The input document could not be processed, Could you please email the document to [email protected] for troubleshooting";
}
# endregion
}
else
{
this.label1.Text = "Please choose pptx file to perform merging";
}
}
