PPT控件Spire.Presentation 教程：在VB.NET中將HTML字符串附加到PPT中

時間 2019-11-20

標籤 ppt 控件 spire.presentation spire presentation 教程 vb.net 中將 html 字符串附加欄目 Microsoft Office 简体版

原文原文鏈接

Spire.Presentation 支持將HTML格式的文本插入到PowerPoint幻燈片中。html

代碼演示：ide

Step 1:建立Presentation類的實例。orm

Presentation ppt = new Presentation();

Step 2:在幻燈片中插入一個自動形狀（矩形）。htm

IAutoShape shape = ppt.Slides[0].Shapes.AppendShape(ShapeType.Rectangle, new RectangleF(50, 50, 400, 100));

Step 3:清除形狀中的默認段落。blog

shape.TextFrame.Paragraphs.Clear();

Step 4:從HTML代碼添加段落形狀，確保您的HTML片斷是在和標籤之間編寫的，不然AddFromHtml方法將沒法正常工做。圖片

string htmlText= "<html><body><p>First paragraph</p><p>Second paragraph</p></body></html>";
shape.TextFrame.Paragraphs.AddFromHtml(htmlText);

Step 5:保存至檔案。get

ppt.SaveToFile("output.pptx", FileFormat.Pptx2013);

輸出：string

完整代碼：io

[C#]方法

Presentation ppt = new Presentation();
IAutoShape shape = ppt.Slides[0].Shapes.AppendShape(ShapeType.Rectangle, new RectangleF(50, 50, 400, 100));
shape.TextFrame.Paragraphs.Clear();
string htmlText= "<html><body><p>First paragraph</p><p>Second paragraph</p></body></html>";
shape.TextFrame.Paragraphs.AddFromHtml(htmlText);
ppt.SaveToFile("output.pptx", FileFormat.Pptx2013);

[VB.NET]

Presentation ppt = new Presentation();
IAutoShape shape = ppt.Slides[0].Shapes.AppendShape(ShapeType.Rectangle, new RectangleF(50, 50, 400, 100));
shape.TextFrame.Paragraphs.Clear();
string htmlText= "<html><body><p>First paragraph</p><p>Second paragraph</p></body></html>";
shape.TextFrame.Paragraphs.AddFromHtml(htmlText);
ppt.SaveToFile("output.pptx", FileFormat.Pptx2013);

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