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  1. Generating slides preview for presentations | G...

    This article describes how to generate a preview for any slide in an existing PowerPoint presentation in SVG format using GroupDocs.Editor for Node.js and Java....Search Product Solution GroupDocs...specified by its zero-based index (not to be confused with one-based...

    docs.groupdocs.com/editor/nodejs-java/generatin...
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  2. Extract text from PDF documents | GroupDocs

    To extract a text from PDF documents getText and getText(int) methods are used. These methods allow to extract a text from the entire document or a text from the selected page. Here are the steps to extract a text from PDF document: Instantiate Parser object for the initial document; 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....Search Product Solution GroupDocs...property; Call method with the page index and obtain object; Read a text...

    docs.groupdocs.com/parser/java/extract-text-fro...
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  3. Different exceptions for pdf file extraction - ...

    Hi, These are some exceptions we observed when extracting from PDF files: System.IndexOutOfRangeException: Invalid Index: Index should be in the range [1…n] where n equals to the pages count at Aspose.Pdf.Facades.Pd…...Search Product Family csharp , dotnet...IndexOutOfRangeExcep: Invalid index: index should be in the range [1…n]...

    forum.groupdocs.com/t/different-exceptions-for-...
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  4. Find Answers and Code About GroupDocs APIs! - G...

    Find answers about file formats processing in code. Knowledge base of all file format manipulation examples in .NET C# and Java....Search Product Family Find answers about text search and...and indexing of different files using code on any platform. GroupDocs...

    kb.groupdocs.com/
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  5. Extract images to files | GroupDocs

    Learn how to save extracted images to files using GroupDocs.Parser for Python via .NET. Save images in different formats with format conversion....Search Product Solution GroupDocs...timestamp } _page { image . page . index + 1 } _img { idx + 1 }{ image...

    docs.groupdocs.com/parser/python-net/extract-im...
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  6. Spreadsheet redactions | GroupDocs

    This article shows that how Java redaction API allows to redact data of sensitive or private nature from your XLS, XLSX, ODS spreadsheet document formats and others....Search Product Solution GroupDocs...worksheet name or its numeric index (if both are missing, redaction...

    docs.groupdocs.com/redaction/java/spreadsheet-r...
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  7. Extract text from Microsoft Office Excel spread...

    To extract a text from Microsoft Office Excel spreadsheets getText and getText(int) method is used. These methods allow to extract a text from the entire document or a text from the selected page. Here are the steps to extract a text from Microsoft Office Excel spreadsheets: Instantiate Parser object for the initial spreadsheet; 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....Search Product Solution GroupDocs...Call method with the sheet index and obtain object; Read a text...

    docs.groupdocs.com/parser/java/extract-text-fro...
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  8. Edit Document | GroupDocs

    Follow this guide to learn how to edit text documents, spreadsheets, and presentations using GroupDocs.Editor for Node.js via Java API features....Search Product Solution GroupDocs...setWorksheetIndex ( 0 ); // Index is 0-based, so this is the 1st...

    docs.groupdocs.com/editor/nodejs-java/edit-docu...
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  9. Extract text from Microsoft Office PowerPoint p...

    This article explains that how to extract text from Microsoft Office PowerPoint(.ppt, .pptx) presentations...Search Product Solution GroupDocs...Call method with the sheet index and obtain object; Read a text...

    docs.groupdocs.com/parser/net/extract-text-from...
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  10. Working with templates | GroupDocs

    Complete guide to creating and using templates for structured data extraction with GroupDocs.Parser for .NET. Learn template-based extraction for invoices, forms, and documents in C#....Search Product Solution GroupDocs...optional page index - value that represents the index of the page...

    docs.groupdocs.com/parser/net/working-with-temp...
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