Hi there,
I’m getting this error while trying To use the certificate constructed manually (C#) … I’m trying To avoid the popup that comes up in a solution 1 that is working,
The code that is working is here:
Stream ex…...is working is here: Stream excel_content; MemoryStream cert_content;...(Signature signature = new Signature(excel_content)) { DigitalSignOptions...
This article explains how To implement cusTom serialization for QR-code electronic signatures....pdf" )) { // create data encryption...Sign ( "QRCodeCustomSerializ.pdf" , options ); } More resources...
This article explains how To use different alignment values To locate signature on document page with GroupDocs.Signature API....pdf" ); // define qr-code size int...= signature . sign ( "signed.pdf" , listOptions ); // analyzing...
This article shows how To delete multiple electronic signatures different ways with GroupDocs.Signature API....You are welcome to eSign PDF, Word, Excel, PowerPoint documents...
Discover efficient ways To edit Word documents. Either edit DOC/DOCX files online or do it programmatically using C# & Java....format or you can download it in PDF format. That’s all! Enjoy editing...DOC/DOCX files How to Edit Excel Spreadsheets - XLS/XLSX Editor...
Editing PowerPoint presentations is explained with Java example To edit PPT, PPTX, ODP files within your application using presentation editing API....formats such as PPT, PPTX, and PDF. Not only does this API handle...Documents Editing using Java Excel Spreadsheets Editing using Java...
This article explains how To create encrypted Metadata electronic signature with GroupDocs.Signature API... To sign PDF, Word, Excel, PowerPoint, and other...
GroupDocs.Metadata for Node.js provides different plans for purchase or offers a Free Trial and a 30-day Temporary License for evaluation....Limitations Document properties (Pdf, Word, Excel, PowerPoint, Visio, etc)...
Discover efficient ways To edit PowerPoint presentations. Either edit PPT/PPTX files online or do it programmatically using C# & Java....choose from various formats like PDF if needed. That’s all! Enjoy...Documents - DOC/DOCX Editor Edit Excel Spreadsheets - XLS/XLSX Editor...