Compared with the CursorPos property, the ClientPos property determines the position of the mouse pointer inside the text, not the position of the cursor inside the text. The ClientPos property is a long expression between CursorStart and CursorEnd properties. The CursorPos property returns or sets the position of the cursor inside the text. The CursorStart property gives the starting position of the text. The CursorEnd property gives the ending position of the text. The CursorText property gets or sets the text between giving coordinates, formatted or unformatted.