CFileDialog的GetPathName()方法和直接定义的CString类型的数据不一样么？

pangle0225 2013-04-19 06:19:12

代码如下：

for (int i=0;i<cunum;i++)

			{

				HC_Open_Segment_By_Key(myView->m_pHView->GetModel()->GetModelKey());

				HC_Open_Segment("");

				BODY *tempa;

				api_solid_block(SPAposition(pt1[i][1].x*proportion,pt1[i][1].y*proportion,pt1[i][1].z*proportion),SPAposition(pt1[i][7].x*proportion,pt1[i][7].y*proportion,pt1[i][7].z*proportion),tempa);

				api_transform_entity(tempa, delta_transf);



				int j=i+1;

				CString str;

				str.Format("%d",j);  

                                filePath1=fp1+"."+str+".bmp";//生成文件路径

				ENTITY_LIST ent_list;				                        api_get_faces(tempa,ent_list);//获取所有面

				api_rh_set_material_texture(ent_list,filePath1);//贴图				HA_Render_Entity(ent_list.first());

				HC_Close_Segment();

				myView->m_pHView->ZoomToExtents();

				myView->m_pHView->Update();



			}

我是想自动生成文件名称，然后进行纹理贴图，然后是另一种方法：

for (int i=0;i<cunum;i++)

			{

				HC_Open_Segment_By_Key(myView->m_pHView->GetModel()->GetModelKey());



				HC_Open_Segment("");



				BODY *tempa;

api_solid_block(SPAposition(pt1[i][1].x*proportion,pt1[i][1].y*proportion,pt1[i][1].z*proportion),SPAposition(pt1[i][7].x*proportion,pt1[i][7].y*proportion,pt1[i][7].z*proportion),tempa);

				api_transform_entity(tempa, delta_transf);





				int j=i+1;



				CString str;

				str.Format("%d",j);  

				str="请选择第"+str+"个物体的贴图！";

CFileDialog dlg(true,NULL,NULL,OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,"bmp files|*.bmp||");

				if(IDCANCEL == dlg.DoModal())

				{

					return;

				}

				

				CString filePath=dlg.GetFileName();

ENTITY_LIST ent_list;



								api_get_faces(tempa,ent_list);//获取所有面

				api_rh_set_material_texture(ent_list,filePath);

HA_Render_Entity(ent_list.first());

HC_Close_Segment();



				

				myView->m_pHView->ZoomToExtents();

				myView->m_pHView->Update();



			}