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 shows how To create electronic signatures with additional visual extensions...pdf" ); TextSignOptions options =...coordinate will be ignored. // Use Margin properties Top, Bottom to provide...
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This article explains using measure units To locate signature and its size on document page with GroupDocs.Signature API.... setHeight ( 10 ); // set margin in millimeters signOptions...signature = new Signature ( "sample.pdf" ); try { // setup options with...
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This article explains how To fill signature background with solid brush...pdf" )) { TextSignOptions options...HorizontalAlignment . Center , Margin = new Padding () { Top = 20...
This article explains how To fill signature background with radial gradient brush...pdf" )) { TextSignOptions options...HorizontalAlignment . Center , Margin = new Padding () { Top = 20...
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