Editing Excel files is explained with C# examples to edit XLS, XLSX, ODS files within your .NET application using spreadsheet and document editing API....Editing Options to extract the exact sheet/tab. Extract the content...the tab’s content. You can extract the images and all the resources...
This article explains that how to search text from Microsoft Office PowerPoint(.ppt, .pptx) presentations...usage / Extract data from various formats / Extract data from...presentation. For example, text extraction isn’t supported for Zip archive...
To search a keyword in Microsoft Office PowerPoint presentations search(String) method is used. This method returns the collection of SearchResult objects. For details, see Search Text.
Here are the steps to search a keyword in Microsoft Office PowerPoint presentation:
Instantiate Parser object for the initial presentation; Call search(String) method and obtain the collection of SearchResult objects; Iterate through the collection and get the position and text. Warning search(String) method returns null value if search isn’t supported for the presentation....Usage / Extract data from various formats / Extract data from...presentation. For example, text extraction isn’t supported for Zip archive...
To search a keyword in Microsoft Office Excel spreadsheets search(String) method is used. This method returns the collection of SearchResult objects. For details, see Search Text.
Here are the steps to search a keyword in Microsoft Office Excel spreadsheet:
Instantiate Parser object for the initial spreadsheet; Call search(String) method and obtain the collection of SearchResult objects; Iterate through the collection and get the position and text. Warning search(String) method returns null value if search isn’t supported for the spreadsheet....Usage / Extract data from various formats / Extract data from...spreadsheet. For example, text extraction isn’t supported for Zip archive...
GroupDocs.Viewer for Python via .NET is a powerful API supporting 180+ file formats, enabling developers to easily render documents to PDF, HTML, JPG, or PNG....NET Latest Answers Extract Text from PDF using Python...
This article explains that how to search text from Microsoft OneNote sections presentations...usage / Extract data from various formats / Extract data from...section. For example, text extraction isn’t supported for Zip archive...
To search a keyword in Microsoft Office Word documents search(String) method is used. This method returns the collection of SearchResult objects. For details, see Search Text.
Here are the steps to search a keyword in Microsoft Office Word document:
Instantiate Parser object for the initial document; Call search(String) method and obtain the collection of SearchResult objects; Iterate through the collection and get the position and text. Warning search(String) method returns null value if search isn’t supported for the document....Usage / Extract data from various formats / Extract data from...document. For example, text extraction isn’t supported for Zip archive...
To search a keyword in EPUB e-books Search(String) method is used. This method returns the collection of SearchResult objects....usage / Extract data from various formats / Extract data from...e-book. For example, text extraction isn’t supported for Zip archive...
This API allows you to perform text search and index any type of file format using C# .NET language on any platform....NET Latest Answers How to Extract Metadata from PDF using C#...
Detecting the version of a PDF document The following sample of code will help you to detect the PDF version a loaded document and Extract some additional file format information.
Load a PDF document Extract the root metadata package Use the FileType property to obtain file format information AdvancedUsage.ManagingMetadataForSpecificFormats.Document.Pdf.PdfReadFileFormatProperties
using (Metadata metadata = new Metadata(Constants.InputPdf)) { var root = metadata.GetRootPackage(); Console.WriteLine(root.FileType.FileFormat); Console.WriteLine(root.FileType.Version); Console.WriteLine(root.FileType.MimeType); Console.WriteLine(root.FileType.Extension); } Reading built-in metadata properties To access built-in metadata of a PDF document, please use the DocumentProperties property defined in the DocumentRootPackage class....version a loaded document and extract some additional file format...information. a PDF document Extract the root metadata package Use...