Edit Excel Metadata in C#

Read and Write Excel file metadata in C# including:

  • `ApplicationName` Gets the name of the application with which the file was created.
  • `Author` - Gets or sets the author of the file.
  • `Category` - Gets or sets the category of the file.
  • `Comments` - Gets or sets the comments field value.
  • `Company` - Gets the company field value.
  • `Created` - Gets or sets the creation time.
  • `CustomProperties` - Gets the custom properties of the workbook.
  • `Keywords` - Gets or sets the keywords field value.
  • `LastPrinted` - Gets or sets the last printed time.
  • `Manager` - Gets the manager field value.
  • `Modified` - Gets or sets the last modification time.
  • `Subject` - Gets or sets the subject of the file.
  • `Template` - Gets the template field value.
  • `Title` - Gets or sets the title of the file.