To extract a text from Microsoft Office PowerPoint presentations getText and getText(int) method is used. These methods allow to extract a text from the entire presentation or a text from the selected slide.
Here are the steps to extract a text from Microsoft Office PowerPoint presentations:
Instantiate Parser object for the initial presentation; Call getText method and obtain TextReader object; Read a text from reader. Warning getText method returns null value if text extraction isn’t supported for the document....Warning method returns null value if text extraction isn’t supported...Thank you for your feedback! We value your opinion. Your feedback...
GroupDocs.Metadata for Java provides functionality that allows working with different kinds of diagrams such as VDX, VSDX, VSX, etc. For the full list of supported document formats please refer to Supported document formats.
Detecting the exact type of a document The following sample of code will help you to detect the exact type of a loaded diagram and extract some additional file format information.
Load a PDF document Extract the root metadata package Use the getDiagramType method to obtain file format information advanced_usage....( "customProperty1" , "some value" ); root . getDocumentPropertie...Thank you for your feedback! We value your opinion. Your feedback...
Discover the techniques to generate tiling watermarks for documents using C#, Java, and Node.js. Enhance your document security with this step-by-step guide.... Value: Description: Sets the specific numerical value of the...
Đếm số từ và số lần xuất hiện của chúng trong các tài liệu PDF, Word, Excel, PowerPoint và Email trong C# bằng cách sử dụng API phân tích cú pháp tài liệu .NET....Value); // In đếm từ Kết quả Console...of {0}: {1}", pair.Key, pair.Value); } } } Sau đây là đầu ra của...
On this page, you will find system requirements supported platforms, development environments. GroupDocs.Comparison for Java does not require any external software or third party tool to be installed.... We value your opinion. Your feedback...
GroupDocs.Compairson for Python developer documentation. Learn how to diff docx, pptx, and pdf files using Python.... We value your opinion. Your feedback...
This article demonstrates how to save specific page range when annotating documents using GroupDocs.Annotation for .NET API.... We value your opinion. Your feedback...