在MapXtreme2004 地图中创建一个显示小车的图层

private void btnInitializeObjects_Click(object sender, System.EventArgs e)

// 对于表中所有对象的移动
private void timer1_Tick(object sender, System.EventArgs e)
{
Catalog cat = MapInfo.Engine.Session.Current.Catalog;
Table tbl = cat.GetTable("Animation");
if (tbl != null)
{
//更新点的位置
tbl.BeginAccess (MapInfo.Data.TableAccessMode.Write );
foreach (Feature fcar in tbl)
{
fcar.Geometry.GeometryEditor.OffsetByXY(0.5,0,MapInfo.Geometry.DistanceUnit.Degree,MapInfo.Geometry.DistanceType.Spherical);
fcar.Geometry.EditingComplete();
fcar.Update();
}
tbl.EndAccess ();
}