How do you get the content from a MessageBody?

I have the following:

private void OnMessageSent(object sender, Aspose.Common.Events.EventArgs e)
{
Message msg = null;
MessageBody msgBody;
string myMsg

msg = (Message)e.RelatedObject;
msgBody=msg.Body;

HOW DO I GET from to setup my content from the MessageBody?

myMsg =??? Should be the content of the email such as
“Dear bob,

Thank you blb”

I DO NOT WANT THE ENCODED text “Dear bob=\r\n Thanks you”


}