Get Document Properties to a Workbook in C#

get-document-properties-to-a-workbook.cs

string filePath = "/path/to/existing/spreadsheet.xlsx";  // Replace with the path to your file

// Open the existing workbook.
using (var workbook = new Workbook(filePath))
{
    // Retrieve and display the document properties.
    var properties = workbook.BuiltinDocumentProperties;
    DisplayProperties(properties);
}

// Helper method to display document properties.
static void DisplayProperties(BuiltInDocumentProperties properties)
{
    Console.WriteLine($"Author: {properties.Author}");
    Console.WriteLine($"Title: {properties.Title}");
    Console.WriteLine($"Created Date: {properties.CreatedDate}");
    Console.WriteLine($"Modified By: {properties.ModifiedBy}");
    Console.WriteLine($"Modified Date: {properties.ModifiedDate}");
    Console.WriteLine($"Subject: {properties.Subject}");
    Console.WriteLine("=================================");
}