Family Day update

Task/MD5/Visual-Basic-.NET/md5.visual

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+Imports System.Security.Cryptography
+Imports System.Text
+
+Module MD5hash
+    Sub Main(args As String())
+        Console.WriteLine(GetMD5("Visual Basic .Net"))
+    End Sub
+
+    Private Function GetMD5(plainText As String) As String
+        Dim hash As String = ""
+
+        Using hashObject As MD5 = MD5.Create()
+            Dim ptBytes As Byte() = hashObject.ComputeHash(Encoding.UTF8.GetBytes(plainText))
+            Dim hashBuilder As New StringBuilder
+
+            For i As Integer = 0 To ptBytes.Length - 1
+                hashBuilder.Append(ptBytes(i).ToString("X2"))
+            Next
+            hash = hashBuilder.ToString
+        End Using
+
+        Return hash
+    End Function
+
+End Module