static UITextPosition GetSelectionEnd(UITextView textView, IEditor editor, UITextPosition start, int startOffset)
{
int selectionLength = editor.SelectionLength;
int textFieldLength = textView.Text == null ? 0 : textView.Text.Length;
// Get the desired range in respect to the actual length of the text we are working with
UITextPosition end = textView.GetPosition(start, Math.Min(textFieldLength - editor.CursorPosition, selectionLength)) ?? start;
int endOffset = Math.Max(startOffset, (int)textView.GetOffsetFromPosition(textView.BeginningOfDocument, end));
int newSelectionLength = Math.Max(0, endOffset - startOffset);
if (newSelectionLength != selectionLength)
{
editor.SelectionLength = newSelectionLength;
}
return(end);
}
