已更新 2025年1月9日

幻燈片元素教程

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IronPPT 是一個強大的 PowerPoint 函式庫，旨在幫助 .NET C# 開發人員將創建、读取和编辑 PowerPoint 演示文稿的功能无缝集成到其应用程序中。在 PowerPoint 簡報中，幻燈片是構建和組織內容的基礎元素。

新增文字
文字內容 (添加、追加和移除)
設置樣式 (字體家族與大小、顏色、粗體與斜體、刪除線、底線)
添加圖片
載入圖片 (檔案與檔案流)
設定尺寸和角度 (寬度和高度)
設定位置
添加形狀
Set shape type
設置尺寸 (寬度和高度)
設定填充和輪廓顏色
設定位置
開始使用IronPPT

立即在您的專案中使用IronPPT，並享受免費試用。

第一步：

免費開始

新增文字

文字內容

無論您是創建新簡報還是編輯現有的簡報，文本管理工具都能讓您完全控制文本的放置和格式，幫助您設計出清晰且專業地傳達訊息的幻燈片。

:path=/static-assets/ppt/content-code-examples/tutorials/slide-element-add-text.cs

using IronPPT;
using IronPPT.Models;

// Create new PowerPoint presentation
var document = new PresentationDocument();

// Add text
var text = document.Slides[0].AddText("Hello");

// Append text
text.Append(new Text(" There!"));

// Remove text
document.Slides[0].Texts[0].Remove();

// Export PowerPoint presentation
document.Save("addText.pptx");

Imports IronPPT
Imports IronPPT.Models

' Create new PowerPoint presentation
Private document = New PresentationDocument()

' Add text
Private text = document.Slides(0).AddText("Hello")

' Append text
text.Append(New Text(" There!"))

' Remove text
document.Slides(0).Texts(0).Remove()

' Export PowerPoint presentation
document.Save("addText.pptx")

VB C#

設置樣式

樣式化文本允許您通過定義屬性如字型大小、顏色、樣式、刪除線和底線來自訂其視覺外觀。應用這些樣式可以增強文本的呈現效果並改善文檔的整體外觀。

:path=/static-assets/ppt/content-code-examples/tutorials/slide-element-text-style.cs

using IronPPT;
using IronPPT.Models;
 
var document = new PresentationDocument();

// Customize text style
var textStyle = new TextStyle
{
    IsBold = true,
    IsItalic = true,
    Color = Color.Blue,
    Strike = StrikValue.SingleStrike,
    Outline = true,
    NoProof = true,
    Spacing = 10.0,
    Underline = new Underline { LineValue = UnderlineValues.Single, Color = Color.Red },
    Languages = "en-US",
    SpecVanish = false,
};

// Add style to text
var text = new Text("Hello World");
text.TextStyle = textStyle;

// Add text
document.Slides[0].AddText(text);

document.Save("textStyle.pptx");

Imports IronPPT
Imports IronPPT.Models

Private document = New PresentationDocument()

' Customize text style
Private textStyle = New TextStyle With {
	.IsBold = True,
	.IsItalic = True,
	.Color = Color.Blue,
	.Strike = StrikValue.SingleStrike,
	.Outline = True,
	.NoProof = True,
	.Spacing = 10.0,
	.Underline = New Underline With {
		.LineValue = UnderlineValues.Single,
		.Color = Color.Red
	},
	.Languages = "en-US",
	.SpecVanish = False
}

' Add style to text
Private text = New Text("Hello World")
text.TextStyle = textStyle

' Add text
document.Slides(0).AddText(text)

document.Save("textStyle.pptx")

VB C#

添加圖片

調整圖像設定以達到最佳顯示效果。適當的配置可確保影像視覺上吸引人，並適合其上下文。

:path=/static-assets/ppt/content-code-examples/tutorials/slide-element-add-image.cs

using IronPPT;
using IronPPT.Models;
 
// Create new PowerPoint presentation
var document = new PresentationDocument();
 
// Add image
Image image = new Image();
image.LoadFromFile("sample.png");
var newImage = document.AddImage(image, 0);
 
// Edit image's properties
newImage.Position = (200, 200);
newImage.Angle = 45;
newImage.Name = "new image";
newImage.Width = 150;
newImage.Height = 150;
 
// Export PowerPoint presentation
document.Save("addImage.pptx");

Imports IronPPT
Imports IronPPT.Models

' Create new PowerPoint presentation
Private document = New PresentationDocument()

' Add image
Private image As New Image()
image.LoadFromFile("sample.png")
Dim newImage = document.AddImage(image, 0)

' Edit image's properties
newImage.Position = (200, 200)
newImage.Angle = 45
newImage.Name = "new image"
newImage.Width = 150
newImage.Height = 150

' Export PowerPoint presentation
document.Save("addImage.pptx")

VB C#

添加形狀

輕鬆地在您的演示文稿中添加和自訂形狀，通過定義它們的類型和尺寸(寬度和高度)、填充和輪廓顏色，以及在幻燈片上的位置。

:path=/static-assets/ppt/content-code-examples/tutorials/slide-element-add-image.cs

using IronPPT;
using IronPPT.Models;
 
// Create new PowerPoint presentation
var document = new PresentationDocument();
 
// Add image
Image image = new Image();
image.LoadFromFile("sample.png");
var newImage = document.AddImage(image, 0);
 
// Edit image's properties
newImage.Position = (200, 200);
newImage.Angle = 45;
newImage.Name = "new image";
newImage.Width = 150;
newImage.Height = 150;
 
// Export PowerPoint presentation
document.Save("addImage.pptx");

Imports IronPPT
Imports IronPPT.Models

' Create new PowerPoint presentation
Private document = New PresentationDocument()

' Add image
Private image As New Image()
image.LoadFromFile("sample.png")
Dim newImage = document.AddImage(image, 0)

' Edit image's properties
newImage.Position = (200, 200)
newImage.Angle = 45
newImage.Name = "new image"
newImage.Width = 150
newImage.Height = 150

' Export PowerPoint presentation
document.Save("addImage.pptx")

VB C#