1）tif文件加载

cc_map.RemoveAllLayers();

CString filename = "C:\\Users\\cugch\\Documents\\DOM\\Google2019.tif"; //图层数据 

mapWindow::IImagePtr sf;

sf.CreateInstance(__uuidof(mapWindow::Image));

sf->Open(_bstr_t(filename), mapWindow::USE_FILE_EXTENSION, TRUE, NULL);

long handle = cc_map.AddLayer(sf, TRUE);

Invalidate();

2）shapefile文件加载

CString filename = "C:\\Users\\cugch\\cugchenchao\\Files\\MGQ\\边界.shp"; //图层数据 

mapWindow::IShapefilePtr sf;

sf.CreateInstance(__uuidof(mapWindow::Shapefile));

sf->Open(_bstr_t(filename), false);

cc_map.AddLayer(sf, TRUE);