How to insert PowerPoint in c sharp

[Agabus Appiah]

I want the codes for inserting powerpoint in a c# starting from using system.
I use using Microsoft.Offic e. PowerPoint and the office has been underlined

[Cezar]

Hi, what you mean by "insert"? If you meant to create PowerPoint documents using C#, you can use Free Spire.Presentat ion, which is a C# class library for processing PPT and PPTX files in .NET.

The following is the code snippet of creating a simple PowerPoint using it.

using Spire.Presentation;
using System.Drawing;
 
namespace CreatePowerPointInCsharp
{
    class Program
    {
        static void Main(string[] args)
        {
            //Create a Presentation object
            Presentation presentation = new Presentation();
 
            //Add a new shape to the document
            RectangleF rec = new RectangleF(presentation.SlideSize.Size.Width / 2 - 250, 80, 500, 150);
            IAutoShape shape = presentation.Slides[0].Shapes.AppendShape(ShapeType.Rectangle, rec);
            shape.ShapeStyle.LineColor.Color = Color.White;
            shape.Fill.FillType = Spire.Presentation.Drawing.FillFormatType.None;
 
            //Add text to the shape
            shape.AppendTextFrame("Hello World!");
 
            //Set the font and fill style of the text
            TextRange textRange = shape.TextFrame.TextRange;
            textRange.Fill.FillType = Spire.Presentation.Drawing.FillFormatType.Solid;
            textRange.Fill.SolidColor.Color = System.Drawing.Color.CadetBlue;
            textRange.FontHeight = 66;
            textRange.LatinFont = new TextFont("Lucida Sans Unicode");
 
            //Save the document
            presentation.SaveToFile("HelloWorld.pptx", FileFormat.Pptx2013);
        }
    }
}