3
How do I change the control's font

OBJECT slider;

slider =  ObjectByName("AN1") ;
_ObjectSetProperty( slider , "ThumbSize", 32);
_ObjectSetProperty( _ObjectGetProperty( slider , "Font") , "Name", "Tahoma");
_ObjectSetProperty( slider , "ForeColor", 255);
_ObjectCallMethod(slider, "ExecuteTemplate", "Caption(256) = `thumb`");

2
How can I change the control's foreground color

OBJECT slider;

slider =  ObjectByName("AN1") ;
_ObjectSetProperty( slider , "ForeColor", 255);
_ObjectSetProperty( slider , "ThumbSize", 32);
_ObjectCallMethod(slider, "ExecuteTemplate", "Caption(256) = `thumb`");

1
How can I change the control's background color

OBJECT slider;

slider =  ObjectByName("AN1") ;
_ObjectSetProperty( slider , "BackColor", 65280);