Merge pull request #27 from AkashArul26/master

ES-848208 Sample to convert multiple Presentation document to PDFs and zip the PDFs
SyncfusionExamples · Nov 10, 2023 · 68bd99a · 68bd99a
2 parents d388e24 + 8305504
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diff --git a/...le-Presentation-files-to-PDFs-and-zip/.NET/Mutiple-Presentation-files-to-PDFs-and-zip.sln b/...le-Presentation-files-to-PDFs-and-zip/.NET/Mutiple-Presentation-files-to-PDFs-and-zip.sln
@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.6.33829.357
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Mutiple-Presentation-files-to-PDFs-and-zip", "Mutiple-Presentation-files-to-PDFs-and-zip\Mutiple-Presentation-files-to-PDFs-and-zip.csproj", "{330A9C01-C744-4970-85DF-4B97D219FA57}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{330A9C01-C744-4970-85DF-4B97D219FA57}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{330A9C01-C744-4970-85DF-4B97D219FA57}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{330A9C01-C744-4970-85DF-4B97D219FA57}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{330A9C01-C744-4970-85DF-4B97D219FA57}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {29B1972B-D5B7-4F4E-AB86-E1CCCECE5F94}
+	EndGlobalSection
+EndGlobal
diff --git a/...DFs-and-zip/.NET/Mutiple-Presentation-files-to-PDFs-and-zip/InputDocuments/OLEObject.pptx b/...DFs-and-zip/.NET/Mutiple-Presentation-files-to-PDFs-and-zip/InputDocuments/OLEObject.pptx
diff --git a/...o-PDFs-and-zip/.NET/Mutiple-Presentation-files-to-PDFs-and-zip/InputDocuments/Sample.pptx b/...o-PDFs-and-zip/.NET/Mutiple-Presentation-files-to-PDFs-and-zip/InputDocuments/Sample.pptx
diff --git a/...PDFs-and-zip/.NET/Mutiple-Presentation-files-to-PDFs-and-zip/InputDocuments/Template.pptx b/...PDFs-and-zip/.NET/Mutiple-Presentation-files-to-PDFs-and-zip/InputDocuments/Template.pptx
diff --git a/...iple-Presentation-files-to-PDFs-and-zip/Mutiple-Presentation-files-to-PDFs-and-zip.csproj b/...iple-Presentation-files-to-PDFs-and-zip/Mutiple-Presentation-files-to-PDFs-and-zip.csproj
@@ -0,0 +1,15 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net7.0</TargetFramework>
+    <RootNamespace>Mutiple_Presentation_files_to_PDFs_and_zip</RootNamespace>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Syncfusion.PresentationRenderer.Net.Core" Version="*" />
+  </ItemGroup>
+
+</Project>
diff --git a/...entation-files-to-PDFs-and-zip/.NET/Mutiple-Presentation-files-to-PDFs-and-zip/Program.cs b/...entation-files-to-PDFs-and-zip/.NET/Mutiple-Presentation-files-to-PDFs-and-zip/Program.cs
@@ -0,0 +1,63 @@
+using Syncfusion.Pdf;
+using Syncfusion.Presentation;
+using Syncfusion.PresentationRenderer;
+
+//Creating new zip archive
+Syncfusion.Compression.Zip.ZipArchive zipArchive = new Syncfusion.Compression.Zip.ZipArchive();
+//You can use CompressionLevel to reduce the size of the file.
+zipArchive.DefaultCompressionLevel = Syncfusion.Compression.CompressionLevel.Best;
+
+//Get the input files from the folder
+string folderName = @"../../../InputDocuments";
+string[] inputFiles = Directory.GetFiles(folderName);
+DirectoryInfo directoryInfo = new DirectoryInfo(folderName);
+List<string> files = new List<string>();
+FileInfo[] fileInfo = directoryInfo.GetFiles();
+foreach (FileInfo fi in fileInfo)
+{
+    string name = Path.GetFileNameWithoutExtension(fi.Name);
+    files.Add(name);
+}
+
+//Converts each Word documents to PDF documents
+for (int i = 0; i < inputFiles.Length; i++)
+{
+    //PDF file name
+    string outputFileName = files[i] + ".pdf";
+    //Loads the PowerPoint presentation into stream.
+    using (FileStream fileStreamInput = new FileStream(inputFiles[i], FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
+    {
+        MemoryStream outputStream = ConvertPresentationToPDF(fileStreamInput);
+        //Add the converted PDF file to zip
+        zipArchive.AddItem(outputFileName, outputStream, true, Syncfusion.Compression.FileAttributes.Normal);
+    }
+}
+
+//Zip file name and location
+FileStream zipStream = new FileStream(@"../../../OutputPDFs.zip", FileMode.OpenOrCreate, FileAccess.ReadWrite);
+zipArchive.Save(zipStream, true);
+zipArchive.Close();
+
+MemoryStream ConvertPresentationToPDF(FileStream fileStreamInput)
+{
+    //Open the existing PowerPoint presentation with loaded stream.
+    using (IPresentation pptxDoc = Presentation.Open(fileStreamInput))
+    {
+        //Create the MemoryStream to save the converted PDF.
+        using (MemoryStream pdfStream = new MemoryStream())
+        {
+            //Convert the PowerPoint document to PDF document.
+            using (PdfDocument pdfDocument = PresentationToPdfConverter.Convert(pptxDoc))
+            {
+                //Save the converted PDF document to MemoryStream.
+                pdfDocument.Save(pdfStream);
+                pdfStream.Position = 0;
+            }
+            //Create the output PDF file stream
+            MemoryStream fileStreamOutput = new MemoryStream();
+            //Copy the converted PDF stream into created output PDF stream
+            pdfStream.CopyTo(fileStreamOutput);
+            return fileStreamOutput;
+        }
+    }
+}