使用 C# 編輯 OTP 屬性

構建您自己的 .NET 應用程序，以使用服務器端 API 修改演示文稿文件中的內置和自定義屬性。

通過 C# 修改 OTP 屬性

使用 Aspose.Slides for .NET，開發人員可以訪問和修改內置屬性以及自定義屬性的值。開發人員可以使用 Presentation 對象公開的 DocumentProperties 屬性來訪問演示文件的文檔屬性。

修改 OTP 內置屬性 - C#
// Instantiate the Presentation class that represents the Presentation
Presentation presentation = new Presentation("presentation.otp");

// Create a reference to IDocumentProperties object associated with Presentation
IDocumentProperties documentProperties = presentation.DocumentProperties;

// Set the builtin properties
documentProperties.Author = "Aspose.Slides for .NET";
documentProperties.Title = "Modifying Presentation Properties";
documentProperties.Subject = "Aspose Subject";
documentProperties.Comments = "Aspose Description";
documentProperties.Manager = "Aspose Manager";

// Save your presentation to a file
presentation.Save("DocumentProperties_out.otp", SaveFormat.Otp);

將自定義屬性添加到 OTP - C#
// Instantiate the Presentation class
Presentation presentation = new Presentation();

// Getting Document Properties
IDocumentProperties documentProperties = presentation.DocumentProperties;

// Adding Custom properties
documentProperties["New Custom"] = 12;
documentProperties["My Name"] = "Aspose Metadata Editor";
documentProperties["Custom"] = 124;

// Getting property name at particular index
String getPropertyName = documentProperties.GetCustomPropertyName(2);

// Removing selected property
documentProperties.RemoveCustomProperty(getPropertyName);

// Save your presentation to a file
presentation.Save("CustomDocumentProperties_out.otp", SaveFormat.Otp);