[OpenMesh] To request the "halfedge_texcoords2D" property

Could i get 'texcoord' from the .ply files (in the following format) by OpenMesh? I tried many ways, but failed. We look forward to and thank you for your help！ ply format ascii 1.0 comment Generated by the CGAL library comment MyFaces 31592 comment TextureFile xxxxxxx.jpg element vertex 203824 property double x property double y property double z element face 404325 property list uchar int vertex_indices property int label property list uchar float texcoord property int texnumber end_header