IShapefile *isf;
CLSID clsid_shapfile;
HRESULT hresult1= CLSIDFromProgID(L"MapWinGIS.Shapefile", &clsid_shapfile);
if(FAILED(hresult1))
return;
CoCreateInstance(clsid_shapfile, NULL, CLSCTX_INPROC_SERVER, __uuidof(IShapefile), (void**)&isf);
String str = "D:\\winmapgis\\TM_WORLD_BORDERS-0.3.shp";
BSTR wstr = (BSTR)WideString(str);
isf->Open(wstr,NULL);
mp1->RemoveAllLayers();
long handle1 = mp1->AddLayer(isf,true);
mp1->ZoomToLayer(handle1);
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