TITLE.C
资源名称:MSDN_VC98.zip [点击查看]
上传用户:bangxh
上传日期:2007-01-31
资源大小:42235k
文件大小:3k
源码类别:
Windows编程
开发平台:
Visual C++
- /************************************************************************
- File: title.c
- Purpose:
- Contains the functions that control CDTEST's GetFileTitle()
- dialog box.
- Functions:
- - DoTitleDialog() -- Creates CDTEST's GetFileTitle() dialog.
- - TitleProc() -- The callback function for CDTEST's
- GetFileTitle() dialog box.
- ************************************************************************/
- #include <windows.h>
- #include <commdlg.h>
- #include "cdtest.h"
- #include "title.h"
- extern UINT uMode ; //see cdtest.c
- extern LONG MyAtol(LPTSTR, BOOL, LPBOOL) ;
- #define MAXTITLE 256
- TCHAR szTitle[MAXTITLE] ;
- TCHAR szPath[MAXTITLE] ;
- short nReturn ;
- WORD wBufSize ;
- /************************************************************************
- Function: DoTitleDialog(HWND)
- Purpose: Creates CDTEST's GetFileTitle() dialog box.
- Returns: Nothing.
- Comments:
- ************************************************************************/
- void DoTitleDialog(HWND hwnd)
- {
- DialogBox(hInst, MAKEINTRESOURCE(ID_TITLEDIALOG), hwnd, TitleProc) ;
- }
- /************************************************************************
- Function: TitleProc(HWND, UINT, UINT, LONG)
- Purpose: Is the callback function for CDTEST's GetFileTitle() dialog.
- Returns: TRUE or FALSE depending on the situation.
- Comments:
- ************************************************************************/
- BOOL APIENTRY TitleProc(HWND hwnd, UINT msg, UINT wParam, LONG lParam)
- {
- TCHAR szNum[30] ;
- BOOL b ;
- switch (msg)
- {
- case WM_INITDIALOG:
- SetDlgItemText(hwnd, ID_BUFFSIZETI, TEXT("256")) ;
- break ;
- case WM_COMMAND:
- {
- switch (LOWORD(wParam))
- {
- case IDOK:
- GetDlgItemText(hwnd, ID_PATHTI, szPath, MAXTITLE) ;
- GetDlgItemText(hwnd, ID_BUFFSIZETI, szNum, 30) ;
- wBufSize = (WORD) MyAtol(szNum, uMode==IDM_HEXMODE, &b) ;
- if (wBufSize > 256)
- {
- wBufSize = 256 ;
- SetDlgItemText(hwnd, ID_BUFFSIZETI, TEXT("256")) ;
- }
- nReturn = GetFileTitle(szPath, szTitle, wBufSize) ;
- wsprintf(szTemp, szShortFilter, nReturn) ;
- SetDlgItemText(hwnd, ID_RETURNTI, szTemp) ;
- SetDlgItemText(hwnd, ID_TITLETI, szTitle) ;
- break ;
- case IDCANCEL:
- EndDialog(hwnd, FALSE) ;
- break ;
- case ID_RESETTITLE:
- szPath[0] = 0 ;
- szNum[0] = 0 ;
- szTemp[0] = 0 ;
- szTitle[0] = 0 ;
- SetDlgItemText(hwnd, ID_PATHTI, szPath) ;
- SetDlgItemText(hwnd, ID_RETURNTI, szTemp) ;
- SetDlgItemText(hwnd, ID_TITLETI, szTitle) ;
- SetDlgItemText(hwnd, ID_BUFFSIZETI, TEXT("256")) ;
- break ;
- default: break ;
- }
- }
- default: break ;
- }
- return FALSE ;
- }