public static route getRoute(point from, point to)
{
route r = new route();
r.duration = r.distance = 0;
modifiedRoute mr = new modifiedRoute();
mr.from = from;
mr.to = to;
Task t = Task.Factory.StartNew(delegate { Amap.getRoute(ref mr); });
try
{
t.Wait(500);
if (t.IsCompleted)
{
r.distance = mr.distance;
r.duration = mr.duration;
}
}
catch (Exception)
{
return(r);
}
finally
{
GC.Collect();
}
return(r);
}
public static point getPointByName(string name)
{
point p = new point();
p.lat = 0;
p.lon = 0;
try
{
name = extractAddress(name);
modifiedPoint mp = new modifiedPoint();
mp.str = name;
Task t = Task.Factory.StartNew(delegate { Amap.getPointByName(ref mp); });
t.Wait(400);
if (t.IsCompleted)
{
p.lat = mp.lat;
p.lon = mp.lon;
}
}
catch (Exception)
{
return(p);
}
finally
{
GC.Collect();
}
return(p);
}