1 void CPECheckDlg::OnBtnbrowse()
 2 {
 3     // TODO: Add your control notification handler code here
 4     CFileDialog dlg(TRUE);
 5     if (dlg.DoModal()!=IDOK)   //如果用户没有选择确定按钮，则退出
 6     {
 7         return;
 8     }
 9     HANDLE hFile=::CreateFile(dlg.GetPathName(),GENERIC_READ,FILE_SHARE_READ,NULL,OPEN_EXISTING,FILE_ATTRIBUTE_NORMAL,NULL);
10     SetDlgItemText(IDC_EDIT_FILEPATH,dlg.GetPathName());
11     if (hFile==INVALID_HANDLE_VALUE)
12     {
13         AfxMessageBox("无效的文件",MB_OK);
14     }
15     IMAGE_DOS_HEADER dosHeader;
16     IMAGE_NT_HEADERS32 ntHeader;
17
18     BOOL bValid=FALSE;
19     DWORD dwRead;
20     ::ReadFile(hFile,&dosHeader,sizeof(dosHeader),&dwRead,NULL);
21     if(dwRead==sizeof(dosHeader))
22     {
23         if(dosHeader.e_magic==IMAGE_DOS_SIGNATURE)
24         {
25             if(::SetFilePointer(hFile,dosHeader.e_lfanew,NULL,FILE_BEGIN)!=-1)
26             {
27                 ::ReadFile(hFile,&ntHeader,sizeof(ntHeader),&dwRead,NULL);
28                 if(ntHeader.Signature==IMAGE_NT_SIGNATURE)
29                     bValid=TRUE;
30             }
31         }
32     }
33     if(bValid)
34         //MessageBox("是一个PE格式的文件","提示",MB_OK);
35         SetDlgItemText(IDC_EDIT_RESULT,"该文件是一个PE文件");
36     else
37     {
38         //MessageBox("不是一个PE格式的文件","提示",MB_OK);
39         SetDlgItemText(IDC_EDIT_RESULT,"该文件不是一个PE文件");
40     }
41     ::CloseHandle(hFile);
42     return;
43 }

 1 void CPECheckDlg::OnDropFiles(HDROP hDropInfo)
 2 {
 3     // TODO: Add your message handler code here and/or call default
 4     UINT count;
 5     char filePath[256];
 6
 7     count = DragQueryFile(hDropInfo, 0xFFFFFFFF, NULL, 0);
 8     if(count)
 9     {
10         for(UINT i=0; i<count; i++)
11         {
12             int pathLen = DragQueryFile(hDropInfo, i, filePath, sizeof(filePath));
13             //AfxMessageBox(filePath);
14             SetDlgItemText(IDC_EDIT_FILEPATH,filePath);
15         }
16     }
17
18     DragFinish(hDropInfo);
19
20
21     HANDLE hFile=::CreateFile(filePath,GENERIC_READ,FILE_SHARE_READ,NULL,OPEN_EXISTING,FILE_ATTRIBUTE_NORMAL,NULL);
22     //SetDlgItemText(IDC_EDIT_FILEPATH,filePath);
23     if (hFile==INVALID_HANDLE_VALUE)
24     {
25         AfxMessageBox("无效的文件",MB_OK);
26     }
27     IMAGE_DOS_HEADER dosHeader;
28     IMAGE_NT_HEADERS32 ntHeader;
29
30     BOOL bValid=FALSE;
31     DWORD dwRead;
32     ::ReadFile(hFile,&dosHeader,sizeof(dosHeader),&dwRead,NULL);
33     if(dwRead==sizeof(dosHeader))
34     {
35         if(dosHeader.e_magic==IMAGE_DOS_SIGNATURE)
36         {
37             if(::SetFilePointer(hFile,dosHeader.e_lfanew,NULL,FILE_BEGIN)!=-1)
38             {
39                 ::ReadFile(hFile,&ntHeader,sizeof(ntHeader),&dwRead,NULL);
40                 if(ntHeader.Signature==IMAGE_NT_SIGNATURE)
41                     bValid=TRUE;
42             }
43         }
44     }
45     if(bValid)
46         //MessageBox("是一个PE格式的文件","提示",MB_OK);
47         SetDlgItemText(IDC_EDIT_RESULT,"该文件是一个PE文件");
48     else
49     {
50         //MessageBox("不是一个PE格式的文件","提示",MB_OK);
51         SetDlgItemText(IDC_EDIT_RESULT,"该文件不是一个PE文件");
52     }
53     ::CloseHandle(hFile);
54
55     CDialog::OnDropFiles(hDropInfo);
56 }