C# .NET REST API 用于 PowerPoint 节的管理

目录编排是逻辑分组相关项目的好方法，正如我们熟悉使用文件夹来组织相关文件一样，因此可以选择类似的方法使用章节将幻灯片组织成有意义的组。它还为您提供了灵活性，您可以为每位同事分配一个章节，以在协作期间明确幻灯片的归属。如果您从一个空白的状态开始，可以使用章节来概述您的演示文稿。通常，章节设计用于大型演示文稿，这些演示文稿包含大量幻灯片，可以轻松分组为逻辑分组，因为这样使您的演示文稿更易于导航。此外，章节可以在幻灯片导航窗格中折叠或展开，并命名以便于参考。

在我们进一步进行之前，我们需要安装 Aspose.Slides Cloud SDK for .NET，最简单的方法是通过 NuGet 包，在包管理器控制台中使用以下命令：

Install-Package Aspose.Slides-Cloud -Version 21.2.0 
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一旦安装完成，下一步就是获取认证凭据，以便您可以轻松安全地使用我们的 API。有关更多详细信息，请访问

• 如何安装 Aspose.Cloud SDKs
• 如何使用客户端 ID 和客户端密钥获取 JWT 令牌

部分管理

Aspose.Slides Cloud 提供了以下功能：

• 获取现有演示文稿部分
• 设置 PowerPoint 部分
• 创建新章节
• 更改章节名称
• 移动部分和幻灯片到其他位置
• 删除一个部分

获取现有演示部分

请求 URL

GET https://api.aspose.cloud/v3.0/slides/myPresentation.pptx/sections?folder=myFolder
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C#.NET

string MyAppKey = "xxxxxxxx";    // Get AppKey and AppSID from https://dashboard.aspose.cloud/
string MyAppSid = "xxxxxxxx";    // Get AppKey and AppSID from https://dashboard.aspose.cloud/

SlidesApi api = new SlidesApi("MyAppSid", "MyAppKey");
GetSectionsRequest request = new GetSectionsRequest
{
    Name = "myPresentaion.pptx",
    Folder = "myFolder"
};
Sections sections = api.GetSections(tequest);
Console.WriteLine(sections.SectionList.Count);
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设置 PowerPoint 部分

请求 URL

PUT https://api.aspose.cloud/v3.0/slides/myPresentation.pptx/sections?folder=myFolder
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请求体

{ "sectionList": [{ "name": "Section1", "firstSlideIndex": 1 }, { "name": "Section2", "firstSlideIndex": 4 }]}
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C#.NET

string MyAppKey = "xxxxxxxx";    // Get AppKey and AppSID from https://dashboard.aspose.cloud/
string MyAppSid = "xxxxxxxx";    // Get AppKey and AppSID from https://dashboard.aspose.cloud/

SlidesApi api = new SlidesApi("MyAppSid", "MyAppKey");
Sections dto = new Sections
{
    SectionList = new List<Section>
    {
        new Section { Name = "Section1", FirstSlideIndex = 1 },
        new Section { Name = "Section2", FirstSlideIndex = 4 }
    }
};
PutSectionsRequest request = new PutSectionsRequest
{
    Name = "myPresentaion.pptx",
    Folder = "myFolder",
    Sections = dto
};
Sections sections = api.PutSections(request);
Console.WriteLine(sections.SectionList.Count); //2
Console.WriteLine(sections.SectionList[0].SlideList.Count); //3
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创建新章节

请求 URL

POST https://api.aspose.cloud/v3.0/slides/myPresentation.pptx/sections?folder=myFolder&sectionName=NewSection&slideIndex=4
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C#.NET

string MyAppKey = "xxxxxxxx";    // Get AppKey and AppSID from https://dashboard.aspose.cloud/
string MyAppSid = "xxxxxxxx";    // Get AppKey and AppSID from https://dashboard.aspose.cloud/

SlidesApi api = new SlidesApi("MyAppSid", "MyAppKey");
PostSectionRequest request = new PostSectionRequest
{
    Name = "myPresentaion.pptx",
    Folder = "myFolder",
    SectionName = "NewSection",
    SlideIndex = 4
};
Sections sections = api.PostSection(request);
Console.WriteLine(sections.SectionList.Count);
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更改章节名称

请求 URL

PUT https://api.aspose.cloud/v3.0/slides/myPresentation.pptx/sections/2?folder=myFolder&sectionName=UpdatedSection
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C#.NET

string MyAppKey = "xxxxxxxx";    // Get AppKey and AppSID from https://dashboard.aspose.cloud/
string MyAppSid = "xxxxxxxx";    // Get AppKey and AppSID from https://dashboard.aspose.cloud/

SlidesApi api = new SlidesApi("MyAppSid", "MyAppKey");
PutSectionRequest request = new PutSectionRequest
{
    Name = "myPresentaion.pptx",
    Folder = "myFolder",
    SectionName = "UpdatedSection",
    SectionIndex = 2
};
Sections sections = api.PutSection(request);
Console.WriteLine(sections.SectionList[1].Name); //UpdatedSection
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移动部分和幻灯片到其他位置

请求 URL

POST https://api.aspose.cloud/v3.0/slides/myPresentation.pptx/sections/1/move?folder=myFolder&newPosition=2
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C#.NET

string MyAppKey = "xxxxxxxx";    // Get AppKey and AppSID from https://dashboard.aspose.cloud/
string MyAppSid = "xxxxxxxx";    // Get AppKey and AppSID from https://dashboard.aspose.cloud/

SlidesApi api = new SlidesApi("MyAppSid", "MyAppKey");
PostSectionMoveRequest request = new PostSectionMoveRequest
{
    Name = "myPresentaion.pptx",
    Folder = "myFolder",
    SectionIndex = 1,
    NewPosition = 2
};
Sections sections = api.PostSectionMove(request);
Console.WriteLine(sections.SectionList.Count);
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删除一个部分

请求 URL

DELETE https://api.aspose.cloud/v3.0/slides/myPresentation.pptx/sections/2?folder=myFolder
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C#.NET

string MyAppKey = "xxxxxxxx";    // Get AppKey and AppSID from https://dashboard.aspose.cloud/
string MyAppSid = "xxxxxxxx";    // Get AppKey and AppSID from https://dashboard.aspose.cloud/

SlidesApi api = new SlidesApi("MyAppSid", "MyAppKey");
DeleteSectionRequest request = new DeleteSectionRequest
{
    Name = "myPresentaion.pptx",
    Folder = "myFolder",
    SectionIndex = 2
};
Sections sections = api.DeleteSection(request);
Console.WriteLine(sections.SectionList.Count);
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