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Author: DharanyaSakthivel-SF4210

Getting-started/.NET/Create-PowerPoint-presentation/README.md

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+# Create Presentation using C#
+
+The Syncfusion® [.NET PowerPoint Library](https://www.syncfusion.com/document-processing/powerpoint-framework/net/powerpoint-library) (Presentation) enables you to create, read, and edit PowerPoint files programmatically without Microsoft Office or interop dependencies. Using this library, you can **create an PowerPoint Presentation** using C#.
+
+## Steps to create an PowerPoint Presentation programmatically
+
+Step 1: Create a new .NET Core console application project.
+
+Step 2: Install the [Syncfusion.Presentation.Net.Core](https://www.nuget.org/packages/Syncfusion.Presentation.Net.Core) NuGet package as a reference to your project from [NuGet.org](https://www.nuget.org/).
+
+Step 3: Include the following namespaces in the Program.cs file.
+
+```csharp
+using Syncfusion.Presentation;
+using System.IO;
+```
+
+Step 4: Add the following code snippet in Program.cs file to find and replace text in the PowerPoint Presentation.
+
+```csharp
+//Create a new instance of PowerPoint Presentation file
+using (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("Company History").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 = "IMN Solutions PVT LTD is the software company, established in 1987, by George Milton. The company has been listed as the trusted partner for many high-profile organizations since 1988 and got awards for quality products from reputed organizations.";
+    //Add bullet points to the slide
+    IShape bulletPointsShape = slide.AddTextBox(53.22, 270, 437.90, 116.32);
+    //Add a paragraph for a bullet point
+    IParagraph firstPara = bulletPointsShape.TextBody.AddParagraph("The company acquired the MCY corporation for 20 billion dollars and became the top revenue maker for the year 2015.");
+    //Format how the bullets should be displayed
+    firstPara.ListFormat.Type = ListType.Bulleted;
+    firstPara.LeftIndent = 35;
+    firstPara.FirstLineIndent = -35;
+    // Add another paragraph for the next bullet point
+    IParagraph secondPara = bulletPointsShape.TextBody.AddParagraph("The company is participating in top open source projects in automation industry.");
+    //Format how the bullets should be displayed
+    secondPara.ListFormat.Type = ListType.Bulleted;
+    secondPara.LeftIndent = 35;
+    secondPara.FirstLineIndent = -35;
+    //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);
+    //Add an auto-shape to the slide
+    IShape stampShape = slide.Shapes.AddShape(AutoShapeType.Explosion1, 48.93, 430.71, 104.13, 80.54);
+    //Format the auto-shape color by setting the fill type and text
+    stampShape.Fill.FillType = FillType.None;
+    stampShape.TextBody.AddParagraph("IMN").HorizontalAlignment = HorizontalAlignmentType.Center;
+    //Save the PowerPoint Presentation as stream
+    using (FileStream outputStream = new FileStream("Sample.pptx", FileMode.Create))
+    {
+        pptxDoc.Save(outputStream);
+    }
+}
+```
+
+More information about create an PowerPoint Presentation, you can be refer in this [documentation](https://help.syncfusion.com/document-processing/powerpoint/powerpoint-library/net/working-with-powerpoint-presentation) section.