NX二次开发-UFUN打开选择文件夹对话框UF_UI_create_filebox

 #include <uf.h>
 #include <uf_ui.h>
 #include <string>

 using namespace std;

 string OpenDirectionDialog(char* lpszDefault)
 {
     //去除字符串末尾的\;
     int nlast = strlen(lpszDefault) - ;
     string strDefault = lpszDefault;
     if (strDefault.at(nlast) == '\\')
         strDefault.at(nlast) = '\0';

     int nResponse = ;
     char lpszDefaultFile[] = "";
     char lpszFileFiter[] = "Direction";
     char lpszFilePath[] = "";
     //设置初始目录;
     sprintf_s(lpszDefaultFile, , "%s\\%ss", strDefault.c_str(), lpszFileFiter);
     UF_UI_create_filebox("选择一个目录", "目录浏览器", lpszFileFiter, lpszDefaultFile, lpszFilePath, &nResponse);

     string strPath, strPathSel;
     if (nResponse == UF_UI_OK)
     {
         strPath = lpszFilePath;
         //去除Direction;
         int nPos = strPath.rfind("\\");
         strPathSel = strPath.substr(, nPos);
     }
     else
     {
         strPathSel = "";
     }

     return strPathSel;//选择文件夹返回值为路径,没选择文件夹返回值为空
 }