Set position of caret in GUICtrlEdit

Hi,

I would like to be able to set the position of the caret in a GUICtrlEdit box. I have a function that inserts a placeholder into the text box at the current position (which I obtain using _GUICtrlEdit_GetSel) and I would like to move the caret to the end of the text inserted. Could somebody help me achieve this please?

Thanks in advance