Merge pull request #104 from Suriya-Balamurugan/master

Added example for multithreading

PPTX-to-PDF-conversion/Multithreaded-using-parallel-process/.NET/Multithreaded-using-parallel-process.sln

@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.31911.196
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Multithreaded-using-parallel-process", "Multithreaded-using-parallel-process\Multithreaded-using-parallel-process.csproj", "{C17B90BC-F559-456B-B189-90B53FF6CDD4}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{C17B90BC-F559-456B-B189-90B53FF6CDD4}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C17B90BC-F559-456B-B189-90B53FF6CDD4}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C17B90BC-F559-456B-B189-90B53FF6CDD4}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C17B90BC-F559-456B-B189-90B53FF6CDD4}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {EF357FC6-E9E5-4E3C-B932-43F727BE1DE4}
+	EndGlobalSection
+EndGlobal

PPTX-to-PDF-conversion/Multithreaded-using-parallel-process/.NET/Multithreaded-using-parallel-process/Multithreaded-using-parallel-process.csproj

@@ -0,0 +1,22 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <RootNamespace>Multithreaded_using_parallel_process</RootNamespace>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Syncfusion.PresentationRenderer.Net.Core" Version="*" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <None Update="Data\Input.pptx">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+    <None Update="Output\.gitkeep">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
+</Project>

PPTX-to-PDF-conversion/Multithreaded-using-parallel-process/.NET/Multithreaded-using-parallel-process/Output/.gitkeep

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+

PPTX-to-PDF-conversion/Multithreaded-using-parallel-process/.NET/Multithreaded-using-parallel-process/Program.cs

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+using Syncfusion.Presentation;
+using Syncfusion.Pdf;
+using System;
+using System.IO;
+using System.Threading.Tasks;
+using Syncfusion.PresentationRenderer;
+
+namespace Multithreaded_using_parallel_process
+{
+    class MultiThreading
+    {
+        static void Main(string[] args)
+        {
+            //Indicates the number of threads to be create.
+            int limit = 5;
+            Console.WriteLine("Parallel For Loop");
+            Parallel.For(0, limit, count =>
+            {
+                Console.WriteLine("Task {0} started", count);
+                //Convert multiple presentations, one PPT on each thread.
+                ConvertPowerPointToPDF(count);
+                Console.WriteLine("Task {0} is done", count);
+            });
+        }
+        //Convert a Powerpoint presentation to PDF using multi-threading.
+        static void ConvertPowerPointToPDF(int count)
+        {
+            using (FileStream inputStream = new FileStream(Path.GetFullPath(@"Data/Input.pptx"), FileMode.Open, FileAccess.Read))
+            {
+                //Load an existing PowerPoint presentation.
+                using (IPresentation presentation = Presentation.Open(inputStream))
+                {
+                    //Convert PowerPoint presentation to PDF.
+                    using (PdfDocument pdfDocument = PresentationToPdfConverter.Convert(presentation))
+                    {
+                        using (FileStream outputFileStream = new FileStream(Path.GetFullPath(@"Output/Output" + count + ".pdf"), FileMode.Create, FileAccess.Write))
+                        {
+                            //Save the PDF document.
+                            pdfDocument.Save(outputFileStream);
+                        }
+                    }
+                }
+            }
+        }
+    }
+}

PPTX-to-PDF-conversion/Multithreaded-using-tasks/.NET/Multithreaded-using-tasks.sln

@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.31911.196
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Multithreaded-using-tasks", "Multithreaded-using-tasks\Multithreaded-using-tasks.csproj", "{C17B90BC-F559-456B-B189-90B53FF6CDD4}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{C17B90BC-F559-456B-B189-90B53FF6CDD4}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C17B90BC-F559-456B-B189-90B53FF6CDD4}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C17B90BC-F559-456B-B189-90B53FF6CDD4}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C17B90BC-F559-456B-B189-90B53FF6CDD4}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {EF357FC6-E9E5-4E3C-B932-43F727BE1DE4}
+	EndGlobalSection
+EndGlobal

PPTX-to-PDF-conversion/Multithreaded-using-tasks/.NET/Multithreaded-using-tasks/Multithreaded-using-tasks.csproj

@@ -0,0 +1,22 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <RootNamespace>Multithreaded_using_tasks</RootNamespace>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Syncfusion.PresentationRenderer.Net.Core" Version="*" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <None Update="Data\Input.pptx">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+    <None Update="Output\.gitkeep">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
+</Project>

PPTX-to-PDF-conversion/Multithreaded-using-tasks/.NET/Multithreaded-using-tasks/Output/.gitkeep

@@ -0,0 +1 @@
+

PPTX-to-PDF-conversion/Multithreaded-using-tasks/.NET/Multithreaded-using-tasks/Program.cs

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+using Syncfusion.Presentation;
+using Syncfusion.Pdf;
+using System;
+using System.IO;
+using System.Threading.Tasks;
+using Syncfusion.PresentationRenderer;
+
+namespace Multithreaded_using_tasks
+{
+    class MultiThreading
+    {
+        //Indicates the number of threads to be create.
+        private const int TaskCount = 1000;
+        public static async Task Main()
+        {
+            //Create an array of tasks based on the TaskCount.
+            Task[] tasks = new Task[TaskCount];
+            for (int i = 0; i < TaskCount; i++)
+            {
+                tasks[i] = Task.Run(() => ConvertPowerPointToPDF());
+            }
+            //Ensure all tasks complete by waiting on each task.
+            await Task.WhenAll(tasks);
+        }
+
+        //Convert a Powerpoint presentation to PDF using multi-threading.
+        static void ConvertPowerPointToPDF()
+        {
+            using (FileStream inputStream = new FileStream(Path.GetFullPath(@"Data/Input.pptx"), FileMode.Open, FileAccess.Read))
+            {
+                //Load an existing PowerPoint presentation.
+                using (IPresentation presentation = Presentation.Open(inputStream))
+                {
+                    //Convert PowerPoint presentation to PDF.
+                    using (PdfDocument pdfDocument = PresentationToPdfConverter.Convert(presentation))
+                    {
+                        using (FileStream outputFileStream = new FileStream(Path.GetFullPath(@"Output/Output" + Guid.NewGuid().ToString() + ".pdf"), FileMode.Create, FileAccess.Write))
+                        {
+                            //Save the PDF document.
+                            pdfDocument.Save(outputFileStream);
+                        }
+                    }
+                }
+            }
+        }
+    }
+}

Read-and-save-PowerPoint-presentation/Multithreaded-using-parallel-process/.NET/Multithreaded-using-parallel-process.sln

@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.31911.196
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Multithreaded-using-parallel-process", "Multithreaded-using-parallel-process\Multithreaded-using-parallel-process.csproj", "{C17B90BC-F559-456B-B189-90B53FF6CDD4}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{C17B90BC-F559-456B-B189-90B53FF6CDD4}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C17B90BC-F559-456B-B189-90B53FF6CDD4}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C17B90BC-F559-456B-B189-90B53FF6CDD4}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C17B90BC-F559-456B-B189-90B53FF6CDD4}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {EF357FC6-E9E5-4E3C-B932-43F727BE1DE4}
+	EndGlobalSection
+EndGlobal

Read-and-save-PowerPoint-presentation/Multithreaded-using-parallel-process/.NET/Multithreaded-using-parallel-process/Multithreaded-using-parallel-process.csproj

@@ -0,0 +1,22 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <RootNamespace>Multithreaded_using_parallel_process</RootNamespace>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Syncfusion.Presentation.Net.Core" Version="*" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <None Update="Data\Input.pptx">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+    <None Update="Output\.gitkeep">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
+</Project>

Read-and-save-PowerPoint-presentation/Multithreaded-using-parallel-process/.NET/Multithreaded-using-parallel-process/Output/.gitkeep

@@ -0,0 +1 @@
+

Read-and-save-PowerPoint-presentation/Multithreaded-using-parallel-process/.NET/Multithreaded-using-parallel-process/Program.cs

@@ -0,0 +1,43 @@
+using Syncfusion.Presentation;
+using System;
+using System.IO;
+using System.Threading.Tasks;
+
+namespace Multithreaded_using_parallel_process
+{
+    class MultiThreading
+    {
+        static void Main(string[] args)
+        {
+            //Indicates the number of threads to be create.
+            int limit = 5;
+            Console.WriteLine("Parallel For Loop");
+            Parallel.For(0, limit, count =>
+            {
+                Console.WriteLine("Task {0} started", count);
+                //Create multiple presentations, one PPT on each thread.
+                OpenAndSavePresentation(count);
+                Console.WriteLine("Task {0} is done", count);
+            });
+        }
+        //Open and save a Powerpoint presentation using multi-threading.
+        static void OpenAndSavePresentation(int count)
+        {
+            using (FileStream inputStream = new FileStream(Path.GetFullPath(@"Data/Input.pptx"), FileMode.Open, FileAccess.Read))
+            {
+                //Load an existing PowerPoint presentation.
+                using (IPresentation presentation = Presentation.Open(inputStream))
+                {
+                    //Add a slide of TitleAndContent type.
+                    ISlide slide = presentation.Slides.Add(SlideLayoutType.TitleAndContent);
+                    //Save the presentation in the desired format.
+                    using (FileStream outputFileStream = new FileStream(Path.GetFullPath(@"Output/Output" + count + ".pptx"), FileMode.Create, FileAccess.Write))
+                    {
+                        presentation.Save(outputFileStream);
+                    }
+                }
+            }
+        }
+    }
+
+}

Read-and-save-PowerPoint-presentation/Multithreaded-using-tasks/.NET/Multithreaded-using-tasks.sln

@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.31911.196
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Multithreaded-using-tasks", "Multithreaded-using-tasks\Multithreaded-using-tasks.csproj", "{C17B90BC-F559-456B-B189-90B53FF6CDD4}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{C17B90BC-F559-456B-B189-90B53FF6CDD4}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C17B90BC-F559-456B-B189-90B53FF6CDD4}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C17B90BC-F559-456B-B189-90B53FF6CDD4}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C17B90BC-F559-456B-B189-90B53FF6CDD4}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {EF357FC6-E9E5-4E3C-B932-43F727BE1DE4}
+	EndGlobalSection
+EndGlobal

Read-and-save-PowerPoint-presentation/Multithreaded-using-tasks/.NET/Multithreaded-using-tasks/Multithreaded-using-tasks.csproj

@@ -0,0 +1,22 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <RootNamespace>Multithreaded_using_tasks</RootNamespace>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Syncfusion.Presentation.Net.Core" Version="*" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <None Update="Data\Input.pptx">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+    <None Update="Output\.gitkeep">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
+</Project>

Read-and-save-PowerPoint-presentation/Multithreaded-using-tasks/.NET/Multithreaded-using-tasks/Output/.gitkeep

@@ -0,0 +1 @@
+

Read-and-save-PowerPoint-presentation/Multithreaded-using-tasks/.NET/Multithreaded-using-tasks/Program.cs

@@ -0,0 +1,43 @@
+using Syncfusion.Presentation;
+using System;
+using System.IO;
+using System.Threading.Tasks;
+
+namespace Multithreaded_using_tasks
+{
+    class MultiThreading
+    {
+        //Indicates the number of threads to be create.
+        private const int TaskCount = 1000;
+        public static async Task Main()
+        {
+            //Create an array of tasks based on the TaskCount.
+            Task[] tasks = new Task[TaskCount];
+            for (int i = 0; i < TaskCount; i++)
+            {
+                tasks[i] = Task.Run(() => OpenAndSavePresentation());
+            }
+            //Ensure all tasks complete by waiting on each task.
+            await Task.WhenAll(tasks);
+        }
+
+        //Open and save a Powerpoint presentation using multi-threading.
+        static void OpenAndSavePresentation()
+        {
+            using (FileStream inputStream = new FileStream(Path.GetFullPath(@"Data/Input.pptx"), FileMode.Open, FileAccess.Read))
+            {
+                //Load an existing PowerPoint presentation.
+                using (IPresentation presentation = Presentation.Open(inputStream))
+                {
+                    //Add a slide of TitleAndContent type.
+                    ISlide slide = presentation.Slides.Add(SlideLayoutType.TitleAndContent);
+                    //Save the presentation in the desired format.
+                    using (FileStream outputFileStream = new FileStream(Path.GetFullPath(@"Output/Output" + Guid.NewGuid().ToString() + ".pptx"), FileMode.Create, FileAccess.Write))
+                    {
+                        presentation.Save(outputFileStream);
+                    }
+                }
+            }
+        }
+    }
+}