小编Vai*_*dya的帖子

我使用GMap添加了一个标记,指定了lat/long.当应用程序启动时,标记放置在错误的位置(在GMap控件的中心),然后当我缩放时,它将转到指定的坐标.这是GMap中的错误还是我做错了什么？这是代码.

GMapOverlay markersOverlay, mo2;
GMarkerGoogle marker, marker5;
GMapOverlay polyOverlay;
List<PointLatLng> points;
GMapRoute gr;
Graphics g;
bool start = true;
double move = .0001;
double lt = 73, lg = -180;

public Form1()
{
    AllocConsole();
    InitializeComponent();
    try
    {
        System.Net.IPHostEntry e = System.Net.Dns.GetHostEntry("www.google.com");
    }
    catch
    {
        gmap.Manager.Mode = AccessMode.CacheOnly;
        MessageBox.Show("No internet connection avaible, going to CacheOnly mode.", "GMap.NET - Demo.WindowsForms", MessageBoxButtons.OK, MessageBoxIcon.Warning);
    }

    gmap.MapProvider = GMapProviders.BingHybridMap;
    gmap.Position = new PointLatLng(32, -100);
    gmap.MinZoom = 3;
    gmap.MaxZoom = 15;
    gmap.Zoom = 9;
    markersOverlay = …