通过 .NET SDK 从 PDF 页面获取表格

    using Aspose.Pdf.Cloud.Sdk.Model;

    namespace Tables
    {
        public class GetTablesOnPage
        {
            public static async Task Extract(string documentName, int pageNumber, string remoteFolder)
            {
		// Get your AppSid and AppSecret from https://dashboard.aspose.cloud (free registration required). 
		pdfApi = new PdfApi(AppSecret, AppSid);

                using (var file = File.OpenRead(Path.Combine(localFolder, documentName)))
		{ // Upload the local PDF to cloud storage folder name.
                    FilesUploadResult uploadResponse = await pdfApi.UploadFileAsync(Path.Combine(remoteFolder, documentName), documentName);
                    Console.WriteLine(uploadResponse.Uploaded[0]);
                }

                // Get all tables on page from the PDF on cloud storage.
                TablesRecognizedResponse response = await pdfApi.GetPageTablesAsync(documentName, pageNumber, folder: remoteFolder);

                // Checks the response and logs the result.
		if (response == null)
                    Console.WriteLine("GetTablesOnPage(): Unexpected error!");
                else if (response.Code < 200 || response.Code > 299)
                    Console.WriteLine("GetTablesOnPage(): Failed to extract tables from the document.");
                else
                { // If the operation was successful, print the tables or make some other actions
                    Console.WriteLine("GetTablesOnPage(): All tables on '{0}' page successfully extracted from the document '{1}.", pageNumber, documentName);
                    foreach (var table in response.Tables.List)
                    {
                        Console.WriteLine(table.ToString());
                    }
                }
            }
        }
    }