public static void TextBoxSelectionChanged(TextBoxBase textbox, Action <RowColumnIndex> notificationAct)
{
if (null == textbox)
{
return;
}
var line = textbox.GetLineFromCharIndex(textbox.SelectionStart);
var column = textbox.SelectionStart - textbox.GetFirstCharIndexOfCurrentLine();
//Debug.WriteLine("Line: {0}, Column: {1}", line, column);
RowColumnIndex rci = new RowColumnIndex()
{
Row = line + 1,
Column = column + 1,
SelectionLength = textbox.SelectionLength,
Length = textbox.TextLength,
};
if (notificationAct != null)
{
notificationAct(rci);
}
}
