MapXtreme 2005加载地图

protected void Page_Load(object sender, EventArgs e)
{
MapInfo.Mapping.Map myMap = GetMapObj();
}

private Map GetMapObj()
{
MapInfo.Mapping.Map myMap=MapInfo.Engine.Session.Current.MapFactory[MapControl1.MapAlias];
if (myMap == null)
{
myMap = MapInfo.Engine.Session.Current.MapFactory[0];
}
else
{
myMap=MapInfo.Engine.Session.Current.MapFactory[MapControl1.MapAlias];
if (map == null) map = MapInfo.Engine.Session.Current.MapFactory[0];
}
return myMap;
}