private void GetCaretPosition(out int ColumnNumber, out int LineNumber)
{
TextPointer current = rtbConsole.CaretPosition;
var start = current.GetEdgeTextPointer(LogicalDirection.Backward); // Word position before caret
var end = current.GetEdgeTextPointer(LogicalDirection.Forward); // Word position after caret
current.GetCharacterRect(LogicalDirection.Forward);
current.GetLineStartPosition(-int.MaxValue, out LineNumber);
if (LineNumber < 0)
{
LineNumber *= -1;
}
LineNumber++;
//var p = rtbConsole.Document.Blocks.ElementAt(lineNumber - 1) as Paragraph;
ColumnNumber = start.GetLineStartPosition(0).GetOffsetToPosition(current) - 3;
}