void PackageOperationMessageLogged(object sender, PackageOperationMessageLoggedEventArgs e)
{
string formattedMessage = e.Message.ToString();
messageViewCategory.AppendLine(formattedMessage);
}
public void AppendLine(string message)
{
messageViewCategory.AppendLine(message);
}
public void Log(MessageLevel level, string message, params object[] args)
{
string formattedMessage = String.Format(message, args);
messageViewCategory.AppendLine(formattedMessage);
}