Create PowerPoint Presentation in ASP.NET

readme.md

Learn how to create PowerPoint presentations in ASP.NET: https://blog.aspose.com/2021/09/09/create-edit-powerpoint-files-in-asp-net/

add-image.cs

// Add image
IPPImage image = presentation.Images.AddImage(File.ReadAllBytes("image.png"));
sld.Shapes.AddPictureFrame(ShapeType.Rectangle, 10, 10, 100, 100, image);

add-shape.cs

// Add autoshape of ellipse type
sld.Shapes.AddAutoShape(ShapeType.Ellipse, 50, 150, 150, 50);

add-slide.cs

// Get slide collection
ISlideCollection slds = presentation.Slides;

// Add an empty slide to the Slides collection
ISlide sld = slds.AddEmptySlide(presentation.LayoutSlides[0]);

add-text.cs

// Add an AutoShape of Rectangle type
IAutoShape ashp = sld.Shapes.AddAutoShape(ShapeType.Rectangle, 150, 75, 150, 50);

// Add TextFrame to the Rectangle
ashp.AddTextFrame(" ");

// Accessing the text frame
ITextFrame txtFrame = ashp.TextFrame;

// Create the Paragraph object for text frame
IParagraph para = txtFrame.Paragraphs[0];

// Create Portion object for paragraph
IPortion portion = para.Portions[0];

// Set Text
portion.Text = "Aspose TextBox";

add-title.cs

// Add title
((IAutoShape)sld.Shapes[0]).TextFrame.Text = "Slide Title Heading";

create-presentation-asp-net.cs

// Create presentation
using (Presentation presentation = new Presentation())
{
    // Get slide collection
    ISlideCollection slds = presentation.Slides;

    // Add an empty slide to the Slides collection
    ISlide sld = slds.AddEmptySlide(presentation.LayoutSlides[0]);

    // Set the background color of the first ISlide to Blue
    sld.Background.Type = BackgroundType.OwnBackground;
    sld.Background.FillFormat.FillType = FillType.Solid;
    sld.Background.FillFormat.SolidFillColor.Color = Color.Blue;

    // Add title
    ((IAutoShape)sld.Shapes[0]).TextFrame.Text = "Slide Title Heading";

    // Add an AutoShape of Rectangle type
    IAutoShape ashp = sld.Shapes.AddAutoShape(ShapeType.Rectangle, 150, 75, 150, 50);

    // Add TextFrame to the Rectangle
    ashp.AddTextFrame(" ");

    // Accessing the text frame
    ITextFrame txtFrame = ashp.TextFrame;

    // Create the Paragraph object for text frame
    IParagraph para = txtFrame.Paragraphs[0];

    // Create Portion object for paragraph
    IPortion portion = para.Portions[0];

    // Set Text
    portion.Text = "Aspose TextBox";

    // Add image
    IPPImage image = presentation.Images.AddImage(File.ReadAllBytes("image.png"));
    sld.Shapes.AddPictureFrame(ShapeType.Rectangle, 10, 10, 100, 100, image);

    // Add autoshape of ellipse type
    sld.Shapes.AddAutoShape(ShapeType.Ellipse, 50, 150, 150, 50);

    // Save the presentation to disk
    presentation.Save("presentation.pptx", Aspose.Slides.Export.SaveFormat.Pptx);
}

create-presentation.cs

// Create an instance of presentation
Presentation presentation = new Presentation();

edit-presentation.cs

// Load presentation
Presentation presentation = new Presentation("presentation.pptx");

save-presentation.cs

// Save the presentation to disk
presentation.Save("presentation.pptx", Aspose.Slides.Export.SaveFormat.Pptx);

set-background.cs

// Set the background color of the first ISlide to Blue
sld.Background.Type = BackgroundType.OwnBackground;
sld.Background.FillFormat.FillType = FillType.Solid;
sld.Background.FillFormat.SolidFillColor.Color = Color.Blue;