Sets point in selected CAD dataLTCustomizer21 for AutoCAD LT reference manual

ActiveX
    Function set_select_point(ename As Integer, x As Double, y As Double, z As Double[, dxfcode As Short]) As Boolean
C/C++
    int WINAPI LTC_set_select_point(int ename,const double xyz[3],short dxfcode=10);

parameter
ename:index number read by select(). Specifies a value in range of 0 - return value of select() -1.
x,y,z or xyz[] :XYZ cooridinate (About xyz[], 1st index is X. 2nd index is Y. 3rd index is Z)
dxfcode:DXF group code which corresponds to X coordinates (default is 10).

return value
ActiveX: True: success .False: failure
C/C++: 1: success. 0: failure

This function executes if there is vertex information in each data types. This function doesn't correspond to POINT entity only but also all data types which exist point data. For example, To modify line data, if using set_select_point() ,describe below sentences.
set_select_point(ename,x,y,z)
set_select_point(ename,x1,y1,z1,11)