Comments and Notes

Bekerja dengan Komen dan Nota Pembicara — Aspose.Slides FOSS untuk .NET

Aspose.Slides FOSS for .NET supports two types of annotations: komen slaid berulir (kelihatan dalam mod ulasan) dan nota penceramah (kelihatan dalam Paparan Penyampai dan panel Nota).

Komen Berutas

Komen dilampirkan pada slaid dan dikaitkan dengan seorang penulis. The prs.CommentAuthors koleksi mengurus semua penulis; setiap penulis mempunyai satu Comments koleksi untuk menambah dan membaca komen.

Tambah Komen

using Aspose.Slides.Foss;
using Aspose.Slides.Foss.Drawing;
using Aspose.Slides.Foss.Export;

using var prs = new Presentation();
// Create a comment author with initials
var author = prs.CommentAuthors.AddAuthor("Jane Smith", "JS");

var slide = prs.Slides[0];

// Add a comment at position (2.0, 2.0) inches from the slide top-left
author.Comments.AddComment(
    "Please review the figures on this slide",
    slide,
    new PointF(2.0f, 2.0f),
    DateTime.Now
);

prs.Save("commented.pptx", SaveFormat.Pptx);

The PointF kedudukan berada dalam inci dari sudut kiri atas slaid. Beberapa komen boleh ditambah kepada slaid yang sama dengan memanggil AddComment() sekali lagi.

Berbilang Penulis dan Komen

using Aspose.Slides.Foss;
using Aspose.Slides.Foss.Drawing;
using Aspose.Slides.Foss.Export;

using var prs = new Presentation();
var author1 = prs.CommentAuthors.AddAuthor("Alice Brown", "AB");
var author2 = prs.CommentAuthors.AddAuthor("Bob Davis", "BD");

var slide = prs.Slides[0];

author1.Comments.AddComment("Initial draft", slide, new PointF(1.0f, 1.0f), DateTime.Now);
author2.Comments.AddComment("Approved", slide, new PointF(3.0f, 1.0f), DateTime.Now);

prs.Save("multi-author.pptx", SaveFormat.Pptx);

Baca Komen daripada Fail Sedia Ada

using Aspose.Slides.Foss;

using var prs = new Presentation("commented.pptx");
foreach (var author in prs.CommentAuthors)
{
    Console.WriteLine($"Author: {author.Name} ({author.Initials})");
    foreach (var comment in author.Comments)
    {
        Console.WriteLine($"  [{comment.Slide.SlideNumber}] {comment.Text}");
    }
}

Nota Pembicara

Nota penceramah disimpan secara per-slaid melalui satu NotesSlide objek. Akses ia melalui slide.NotesSlideManager.

Tambah Nota Pembicara pada Slaid

using Aspose.Slides.Foss;
using Aspose.Slides.Foss.Export;

using var prs = new Presentation();
var slide = prs.Slides[0];
slide.Shapes.AddAutoShape(ShapeType.Rectangle, 50, 50, 400, 200);

// Create the notes slide and set text
var notes = slide.NotesSlideManager.AddNotesSlide();
notes.NotesTextFrame.Text = "Mention the Q3 revenue increase on this slide. Emphasize the 24% growth.";

prs.Save("with-notes.pptx", SaveFormat.Pptx);

Contoh Nota yang Lebih Ringkas

using Aspose.Slides.Foss;
using Aspose.Slides.Foss.Export;

using var prs = new Presentation();
var slide = prs.Slides[0];
slide.Shapes.AddAutoShape(ShapeType.Rectangle, 100, 100, 500, 250).AddTextFrame("Main Content");

var notes = slide.NotesSlideManager.AddNotesSlide();
notes.NotesTextFrame.Text = "These are the speaker notes for this slide.";

prs.Save("notes.pptx", SaveFormat.Pptx);

Semak Sama Ada Slaid Nota Sudah Wujud

NotesSlideManager.NotesSlide mengembalikan null jika tiada slaid nota telah dicipta lagi:

using Aspose.Slides.Foss;

using var prs = new Presentation("existing.pptx");
for (int i = 0; i < prs.Slides.Count; i++)
{
    var existingNotes = prs.Slides[i].NotesSlideManager.NotesSlide;
    if (existingNotes != null)
    {
        var text = existingNotes.NotesTextFrame.Text;
        Console.WriteLine($"Slide {i + 1} notes: {text[..Math.Min(60, text.Length)]}...");
    }
    else
    {
        Console.WriteLine($"Slide {i + 1}: no notes");
    }
}

Tambah Nota pada Berbilang Slaid

using Aspose.Slides.Foss;
using Aspose.Slides.Foss.Export;

var noteTexts = new[]
{
    "Opening remarks: introduce the agenda.",
    "Key metrics: emphasize Q4 results.",
    "Closing: call to action.",
};

using var prs = new Presentation();
// Add slides 2 and 3
var layout = prs.Slides[0].LayoutSlide;
prs.Slides.AddEmptySlide(layout);
prs.Slides.AddEmptySlide(layout);

for (int i = 0; i < prs.Slides.Count; i++)
{
    prs.Slides[i].Shapes.AddAutoShape(ShapeType.Rectangle, 50, 50, 600, 300)
        .AddTextFrame($"Slide {i + 1}");
    var n = prs.Slides[i].NotesSlideManager.AddNotesSlide();
    n.NotesTextFrame.Text = noteTexts[i];
}

prs.Save("all-notes.pptx", SaveFormat.Pptx);