vb.net - Converting co-ordinates in VB2008 -

i have co-ordinates in form 57/20 , looking change -57,20 use in kml file google earth, code should use this?

your needs hard understand.

if need translate coordinates such point(x:=57, y:=20) -57,20 (just x coordinate negative) can this:

dim oldcoordinates new point(x:=57, y:=20)  dim newcoordinates new point     {         .x = oldcoordinates.x * -1i,         .y = oldcoordinates.y     }