Corrected XmlDocument variable name (#566)

* Corrected variable name

* Update snippets/csharp/VS_Snippets_CLR/HowToVerifyXMLDocumentRSA/cs/sample.cs

Co-Authored-By: rpetrusha <ronpet@microsoft.com>

* Corrected case of Key

Author: Ron Petrusha

snippets/csharp/VS_Snippets_CLR/HowToVerifyXMLDocumentRSA/cs/sample.cs

@@ -54,29 +54,26 @@ public static void Main(String[] args)
         }
     }
 
-
-    
-
     // Verify the signature of an XML file against an asymmetric 
     // algorithm and return the result.
-    public static Boolean VerifyXml(XmlDocument Doc, RSA Key)
+    public static Boolean VerifyXml(XmlDocument xmlDoc, RSA key)
     {
         // Check arguments.
-        if (Doc == null)
-            throw new ArgumentException("Doc");
-        if (Key == null)
-            throw new ArgumentException("Key");
+        if (xmlDoc == null)
+             throw new ArgumentException("xmlDoc");
+        if (key == null)
+            throw new ArgumentException("key");
 
         // Create a new SignedXml object and pass it
         // the XML document class.
         // <snippet5>
-        SignedXml signedXml = new SignedXml(Doc);
+        SignedXml signedXml = new SignedXml(xmlDoc);
         // </snippet5>
 
         // Find the "Signature" node and create a new
         // XmlNodeList object.
         // <snippet6>
-        XmlNodeList nodeList = Doc.GetElementsByTagName("Signature");
+        XmlNodeList nodeList = xmlDoc.GetElementsByTagName("Signature");
         // </snippet6>
 
         // Throw an exception if no signature was found.
@@ -100,8 +97,8 @@ public static Boolean VerifyXml(XmlDocument Doc, RSA Key)
 
         // Check the signature and return the result.
         // <snippet8>
-        return signedXml.CheckSignature(Key);
+        return signedXml.CheckSignature(key);
         // </snippet8>
     }
 }
-// </snippet1>
+// </snippet1>

snippets/visualbasic/VS_Snippets_CLR/HowToVerifyXMLDocumentRSA/vb/sample.vb

@@ -4,11 +4,7 @@ Imports System.Security.Cryptography
 Imports System.Security.Cryptography.Xml
 Imports System.Xml
 
-
-
 Module VerifyXML
-
-
     Sub Main(ByVal args() As String)
         Try
             ' Create a new CspParameters object to specify
@@ -44,32 +40,27 @@ Module VerifyXML
         Catch e As Exception
             Console.WriteLine(e.Message)
         End Try
-
     End Sub
 
-
-
-
-
     ' Verify the signature of an XML file against an asymmetric 
     ' algorithm and return the result.
-    Function VerifyXml(ByVal Doc As XmlDocument, ByVal Key As RSA) As [Boolean]
+    Function VerifyXml(ByVal xmlDoc As XmlDocument, ByVal key As RSA) As [Boolean]
         ' Check arguments.
-        If Doc Is Nothing Then
-            Throw New ArgumentException("Doc")
+        If xmlDoc Is Nothing Then
+            Throw New ArgumentException("xmlDoc")
         End If
-        If Key Is Nothing Then
-            Throw New ArgumentException("Key")
+        If key Is Nothing Then
+            Throw New ArgumentException("key")
         End If
         ' Create a new SignedXml object and pass it
         ' the XML document class.
         ' <snippet5>
-        Dim signedXml As New SignedXml(Doc)
+        Dim signedXml As New SignedXml(xmlDoc)
         ' </snippet5>
         ' Find the "Signature" node and create a new
         ' XmlNodeList object.
         ' <snippet6>
-        Dim nodeList As XmlNodeList = Doc.GetElementsByTagName("Signature")
+        Dim nodeList As XmlNodeList = xmlDoc.GetElementsByTagName("Signature")
         ' </snippet6>
         ' Throw an exception if no signature was found.
         If nodeList.Count <= 0 Then
@@ -89,7 +80,7 @@ Module VerifyXML
         ' </snippet7>
         ' Check the signature and return the result.
         ' <snippet8>
-        Return signedXml.CheckSignature(Key)
+        Return signedXml.CheckSignature(key)
         ' </snippet8>
     End Function
 End Module