/// <summary>
/// Loads the contents of the stream into the TextView.
/// </summary>
/// <returns><c>true</c>, if stream was loaded, <c>false</c> otherwise.</returns>
/// <param name="stream">Stream to load the contents from.</param>
public void LoadStream(Stream stream)
{
if (stream == null)
{
throw new ArgumentNullException(nameof(stream));
}
ResetPosition();
model.LoadStream(stream);
SetNeedsDisplay();
}