This topic describes how to use the GroupDocs.Viewer .NET API (C#) version before 24.10 to display a list of archive content in HTML, PDF, PNG, and JPEG formats and to extract arbitrary file from archive... For instance, you can protect the output PDF file or reorder...
Guide étape par étape pour mettre en œuvre des signatures électroniques dans des documents en utilisant Python - apprenez les méthodes de signature basées sur des tampons, des images et des champs de formulaire pour une signature de document sécurisée...des certificats numériques Protection contre la falsification :...
This topic describes how to use the GroupDocs.Viewer .NET API (C#) to convert Microsoft Project files to HTML, PDF, PNG, and JPEG formats.... For instance, you can protect the output PDF file, reorder...
Adding watermark to a particular worksheet GroupDocs.Watermark provides an easy way to add watermark to the worksheets of any Excel document. Adding watermark to a particular Excel worksheet using GroupDocs.Watermark consists of following steps.
Load the document Create and initialize watermark object Set watermark properties Create SpreadsheetWatermarkShapeOptions and call setWorksheetIndex() Add watermark to the worksheet Save the document Following code shows how to add watermark to a particular worksheet....watermark = new TextWatermark ( "Protected image" , new Font ( "Arial"...
This topic describes how to use the GroupDocs.Viewer .NET API (C#) to convert CAD files (DWG, DGN, DXF) to HTML, PDF, PNG, and JPEG formats.... For instance, you can protect the output PDF file, reorder...
This topic describes how to use the GroupDocs.Viewer .NET API (C#) to convert Word documents to HTML, PDF, PNG, and JPEG formats.... For instance, you can protect the output PDF file, reorder...
This topic describes how to use the GroupDocs.Viewer .NET API (C#) to convert PowerPoint presentations to HTML, PDF, PNG, and JPEG formats.... For instance, you can protect the output PDF file, reorder...