# 評論

> 在 Aspose.Slides for .NET 中處理投影片評論：新增、回覆、編輯、解決，並使用 C# 程式碼範例將評論匯出至 PPT、PPTX 與 ODP 簡報。

Source: https://docs.aspose.com/slides/zh-hant/net/examples/elements/comment/


本文示範如何使用 **Aspose.Slides for .NET** 新增、閱讀、移除以及回覆現代評論。

## **新增現代評論**

建立由使用者撰寫的評論，並儲存簡報。

```csharp
static void AddModernComment()
{
    using var presentation = new Presentation();
    var slide = presentation.Slides[0];

    var author = presentation.CommentAuthors.AddAuthor("User", "U1");
    author.Comments.AddModernComment("This is a modern comment", slide, null, new PointF(100, 100), DateTime.Now);

    presentation.Save("modern_comment.pptx", SaveFormat.Pptx);
}
```

## **存取現代評論**

從現有簡報中讀取現代評論。

```csharp
static void AccessModernComment()
{
    using var presentation = new Presentation("modern_comment.pptx");
    var author = presentation.CommentAuthors[0];

    var comment = (IModernComment)author.Comments[0];
    Console.WriteLine($"Author: {author.Name}, Comment: {comment.Text}, Position: {comment.Position}");
}
```

## **移除現代評論**

移除評論，並儲存更新後的檔案。

```csharp
static void RemoveModernComment()
{
    using var presentation = new Presentation("modern_comment.pptx");
    var author = presentation.CommentAuthors[0];

    var comment = author.Comments[0];
    comment.Remove();

    presentation.Save("modern_comment_removed.pptx", SaveFormat.Pptx);
}
```

## **回覆現代評論**

為父層現代評論新增回覆。

```csharp
static void ReplyToModernComment()
{
    using var presentation = new Presentation();
    var slide = presentation.Slides[0];

    var author = presentation.CommentAuthors.AddAuthor("User", "U1");

    var parentComment = author.Comments.AddModernComment("Parent comment", slide, null, new PointF(100, 100), DateTime.Now);
    var reply1 = author.Comments.AddModernComment("Reply 1", slide, null, new PointF(110, 100), DateTime.Now);
    var reply2 = author.Comments.AddModernComment("Reply 2", slide, null, new PointF(120, 100), DateTime.Now);

    reply1.ParentComment = parentComment;
    reply2.ParentComment = parentComment;

    presentation.Save("modern_comment_replies.pptx", SaveFormat.Pptx);
}
```