diff --git a/Digital Signature/Externally-sign-the-PDF-document-using-IPdfExternalSigner/.NET/Externally-sign-the-PDF-document/Program.cs b/Digital Signature/Externally-sign-the-PDF-document-using-IPdfExternalSigner/.NET/Externally-sign-the-PDF-document/Program.cs
index 51891316..a97a3ddf 100644
--- a/Digital Signature/Externally-sign-the-PDF-document-using-IPdfExternalSigner/.NET/Externally-sign-the-PDF-document/Program.cs	
+++ b/Digital Signature/Externally-sign-the-PDF-document-using-IPdfExternalSigner/.NET/Externally-sign-the-PDF-document/Program.cs	
@@ -56,6 +56,11 @@ public byte[] Sign(byte[] message, out byte[] timeStampResponse) {
                     RSACng rsa = (RSACng)digitalID.PrivateKey;
                     return rsa.SignData(message, System.Security.Cryptography.HashAlgorithmName.SHA1, RSASignaturePadding.Pkcs1);
                 }
+                else if (digitalID.PrivateKey is System.Security.Cryptography.RSAOpenSsl)
+                {
+                    System.Security.Cryptography.RSAOpenSsl rsa = (System.Security.Cryptography.RSAOpenSsl)digitalID.PrivateKey;
+                    return rsa.SignData(message, System.Security.Cryptography.HashAlgorithmName.SHA1, RSASignaturePadding.Pkcs1);
+                }
                 return null;
             }
         }
diff --git a/Text Extraction/Get-text-glyph-details-from-extract-text/.NET/Get-text-glyph-details-from-extract-text/Program.cs b/Text Extraction/Get-text-glyph-details-from-extract-text/.NET/Get-text-glyph-details-from-extract-text/Program.cs
index 5cc96b09..9c6181ee 100644
--- a/Text Extraction/Get-text-glyph-details-from-extract-text/.NET/Get-text-glyph-details-from-extract-text/Program.cs	
+++ b/Text Extraction/Get-text-glyph-details-from-extract-text/.NET/Get-text-glyph-details-from-extract-text/Program.cs	
@@ -1,38 +1,40 @@
 using Syncfusion.Drawing;
 using Syncfusion.Pdf;
 using Syncfusion.Pdf.Parsing;
+using System.IO;
 
 
 //Get stream from an existing PDF document. 
 FileStream docStream = new FileStream(Path.GetFullPath(@"Data/Input.pdf"), FileMode.Open, FileAccess.Read);
-//Load the existing PDF document.
+// Load the existing PDF document
 PdfLoadedDocument loadedDocument = new PdfLoadedDocument(docStream);
-//Get the first page of the loaded PDF document 
+// Get the first page of the loaded PDF document
 PdfPageBase page = loadedDocument.Pages[0];
 TextLineCollection lineCollection = new TextLineCollection();
-//Extract text from the first page 
-string m_extractedText = page.ExtractText(out lineCollection);
-//Gets specific line from the collection 
+
+// Extract text from the first page
+string extractedText = page.ExtractText(out lineCollection);
+// Get a specific line from the collection
 TextLine line = lineCollection.TextLine[0];
-//Gets collection of the words in the line 
+// Get the collection of words in the line
 List<TextWord> textWordCollection = line.WordCollection;
-//Gets word from the collection using index 
+// Get a word from the collection using an index
 TextWord textWord = textWordCollection[0];
-// Gets Glyph details of the word 
+// Get Glyph details of the word
 List<TextGlyph> textGlyphCollection = textWord.Glyphs;
-//Gets character of the word 
+
+// Get a character from the word
 TextGlyph textGlyph = textGlyphCollection[0];
-//Gets bounds of the character 
+// Get bounds of the character
 RectangleF glyphBounds = textGlyph.Bounds;
-//Gets font name of the character 
-string GlyphFontName = textGlyph.FontName;
-//Gets font size of the character 
-float GlyphFontSize = textGlyph.FontSize;
-//Gets font style of the character 
-FontStyle GlyphFontStyle = textGlyph.FontStyle;
-//Gets character in the word 
-char GlyphText = textGlyph.Text;
-//Gets the color of the character 
-Color GlyphColor = textGlyph.TextColor;
-//Close the document 
-loadedDocument.Close(true);
\ No newline at end of file
+// Get font name of the character
+string glyphFontName = textGlyph.FontName;
+// Get font size of the character
+float glyphFontSize = textGlyph.FontSize;
+// Get font style of the character
+FontStyle glyphFontStyle = textGlyph.FontStyle;
+// Get the character in the word
+char glyphText = textGlyph.Text;
+// Get the color of the character
+Color glyphColor = textGlyph.TextColor;
+loadedDocument.Close();