`PowerPoint` .NET 元件

using IronPPT;

// Initialize a new presentation
var ppt = new PresentationDocument();

// Add Text to the new presentation
// TextBoxes[0] typically represents the title placeholder
ppt.Slides[0].TextBoxes[0].AddText("Welcome to IronPPT");

// TextBoxes[1] typically represents the subtitle or content area
ppt.Slides[0].TextBoxes[1].AddText("This slide was generated using IronPPT!");

// Save the presentation with a descriptive filename
ppt.Save("new_presentation.pptx");

Imports IronPPT

' Initialize a new presentation
Dim ppt As New PresentationDocument()

' Add Text to the new presentation
' TextBoxes(0) typically represents the title placeholder
ppt.Slides(0).TextBoxes(0).AddText("Welcome to IronPPT")

' TextBoxes(1) typically represents the subtitle or content area
ppt.Slides(0).TextBoxes(1).AddText("This slide was generated using IronPPT!")

' Save the presentation with a descriptive filename
ppt.Save("new_presentation.pptx")

using IronPPT;

// Load the existing pptx file
// The constructor accepts a file path to an existing presentation
var ppt = new PresentationDocument("new_presentation.pptx");

// Edit the existing text by accessing the Texts collection
// Texts[0] refers to the first text element in the text box
ppt.Slides[0].TextBoxes[0].Texts[0].Text = "Hello World!";

// Save the changes to a new file to preserve the original
ppt.Save("updated.pptx");

Imports IronPPT

' Load the existing pptx file
' The constructor accepts a file path to an existing presentation
Dim ppt As New PresentationDocument("new_presentation.pptx")

' Edit the existing text by accessing the Texts collection
' Texts(0) refers to the first text element in the text box
ppt.Slides(0).TextBoxes(0).Texts(0).Text = "Hello World!"

' Save the changes to a new file to preserve the original
ppt.Save("updated.pptx")

using IronPPT;
using IronPPT.Models;

// Load an existing presentation
var ppt = new PresentationDocument("updated.pptx");

// Create a new Image object
Image img = new Image();

// Load image from file - supports common formats (JPG, PNG, etc.)
img.LoadFromFile("IronPPT.png");

// Add the image to the presentation on slide 0
// The method returns a reference to the added image for further manipulation
var newImg = ppt.AddImage(img, 0);

// Position the image using coordinates (left, top)
newImg.Position = (150, 50);

// Set dimensions - maintain aspect ratio manually if needed
newImg.Width = 400;
newImg.Height = 150;

// Save the presentation with the embedded image
ppt.Save("image.pptx");

Imports IronPPT
Imports IronPPT.Models

' Load an existing presentation
Dim ppt As New PresentationDocument("updated.pptx")

' Create a new Image object
Dim img As New Image()

' Load image from file - supports common formats (JPG, PNG, etc.)
img.LoadFromFile("IronPPT.png")

' Add the image to the presentation on slide 0
' The method returns a reference to the added image for further manipulation
Dim newImg = ppt.AddImage(img, 0)

' Position the image using coordinates (left, top)
newImg.Position = (150, 50)

' Set dimensions - maintain aspect ratio manually if needed
newImg.Width = 400
newImg.Height = 150

' Save the presentation with the embedded image
ppt.Save("image.pptx")

using IronPPT;
using IronPPT.Models;

// Load the existing presentation
var ppt = new PresentationDocument("updated.pptx");

// Create a new slide object
Slide slide = new Slide();

// Add text to the new slide
// This creates a simple slide with a title
slide.AddText("Slide Two");

// Add the slide to the presentation
// The slide is appended to the end of the presentation
ppt.AddSlide(slide);

// Create another slide for demonstration
Slide slide3 = new Slide();
slide3.AddText("Slide Three");
ppt.AddSlide(slide3);

// Save the updated presentation
ppt.Save("updated.pptx");

Imports IronPPT
Imports IronPPT.Models

' Load the existing presentation
Dim ppt As New PresentationDocument("updated.pptx")

' Create a new slide object
Dim slide As New Slide()

' Add text to the new slide
' This creates a simple slide with a title
slide.AddText("Slide Two")

' Add the slide to the presentation
' The slide is appended to the end of the presentation
ppt.AddSlide(slide)

' Create another slide for demonstration
Dim slide3 As New Slide()
slide3.AddText("Slide Three")
ppt.AddSlide(slide3)

' Save the updated presentation
ppt.Save("updated.pptx")

using IronPPT;

// Configure your license key to remove trial limitations
IronPPT.License.LicenseKey = "YOUR-LICENSE-KEY";

// Load the presentation with multiple slides
var ppt = new PresentationDocument("updated.pptx");

// Reorder slides by changing their Index property
// This moves the third slide (index 2) to the second position (index 1)
ppt.Slides[2].Index = 1;

// The library automatically adjusts other slide indices
// Original order: [0, 1, 2] -> New order: [0, 2, 1]

// Save the reordered presentation
ppt.Save("updated.pptx");

Imports IronPPT

' Configure your license key to remove trial limitations
IronPPT.License.LicenseKey = "YOUR-LICENSE-KEY"

' Load the presentation with multiple slides
Dim ppt As New PresentationDocument("updated.pptx")

' Reorder slides by changing their Index property
' This moves the third slide (index 2) to the second position (index 1)
ppt.Slides(2).Index = 1

' The library automatically adjusts other slide indices
' Original order: [0, 1, 2] -> New order: [0, 2, 1]

' Save the reordered presentation
ppt.Save("updated.pptx")