public void SetTextReaderDelegate(TextReaderDelegate readerDelegate)
{
if (readerDelegate == null)
{
throw new ArgumentNullException("readerDelegate");
}
_textReaderDelegate = readerDelegate;
}
public string GetText()
{
if (_textIsSet)
{
return(_text);
}
if (_textReaderDelegate == null)
{
throw new InvalidOperationException("No delegate attached to TextReaderDelegate. Use SetTextReaderDelegate.");
}
SetText(_textReaderDelegate(this)); // this delegate will call Binary and return the read text.
_textReaderDelegate = null; // unhock delegate as it's no longer needed.
return(_text);
}
