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

 1 #include <uf.h>
 2 #include <uf_ui.h>
 3 #include <string>
 4 
 5 using namespace std;
 6 
 7 string OpenDirectionDialog(char* lpszDefault)
 8 {
 9     //去除字符串末尾的\;
10     int nlast = strlen(lpszDefault) - 1;
11     string strDefault = lpszDefault;
12     if (strDefault.at(nlast) == ‘\\‘)
13         strDefault.at(nlast) = ‘\0‘;
14 
15     int nResponse = 0;
16     char lpszDefaultFile[256] = "";
17     char lpszFileFiter[133] = "Direction";
18     char lpszFilePath[256] = "";
19     //设置初始目录;
20     sprintf_s(lpszDefaultFile, 256, "%s\\%ss", strDefault.c_str(), lpszFileFiter);
21     UF_UI_create_filebox("选择一个目录", "目录浏览器", lpszFileFiter, lpszDefaultFile, lpszFilePath, &nResponse);
22 
23     string strPath, strPathSel;
24     if (nResponse == UF_UI_OK)
25     {    
26         strPath = lpszFilePath;
27         //去除Direction;
28         int nPos = strPath.rfind("\\");
29         strPathSel = strPath.substr(0, nPos);
30     }
31     else
32     {
33         strPathSel = "";
34     }
35 
36     return strPathSel;//选择文件夹返回值为路径,没选择文件夹返回值为空
37 }