OpenEuphoria

Line and Col Positioning

• Posted by spent memory <spent.memory at gmail.com> Oct 14, 2004
• 453 views

can anyone tell me why these 2 lines get the line and column index
correctlly sometmes with the richedit control i am using, and why it
doesn't get them correctlly, fo example if i start of at line 1, col 1
and start tapping the down arrow it increment correctly line 2, line 3
etc but when i turn around and start hitting the up arrow it takes
about 2 hits and then starts incrementing down, i cannot work out
whether this is due to the way the richedit handles {13,10} -
"\n","\r" , if so does anyone know the flags i should be initialising
it with :- code below


Line = sendMessage(code,EM_LINEFROMCHAR,-1,0)
Col = w32lo_word(sendMessage(code,EM_GETSEL,0,0)) -
sendMessage(code,EM_LINEINDEX,-1,0)



thanks
Joe