我们要实现上图中的效果,需要如下的操作:
VB: Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click Me.Gps1.GetGpsAsyn(Sub(s As Object, args As GPSData) Me.ShowMap(args.Latitude, args.Longitude, "当前位置") End Sub) End Sub
C#: private void Button1_Click(object sender, EventArgs e) { this.gps1.GetGpsAsyn(); } private void gps1_GotLocation(object sender, GPSData e) { this.ShowMap(e.Latitude, e.Longitude, "当前位置"); }
注:用GPS控件获取当前的经度、纬度