FileDialog 打开很多文件是不是有限制的?
我一次选择很多文件的时候,大概是18个以上,就自动退出FileDialog 了,有什么办法解决呢?int a = dlg.domodel();a = 2了。
我一次选择很多文件的时候,大概是18个以上,就自动退出FileDialog 了,有什么办法解决呢?int a = dlg.domodel();a = 2了。
调试欢乐多
DWORD lStructSize;
HWND hwndOwner;
HINSTANCE hInstance;
LPCTSTR lpstrFilter;
LPTSTR lpstrCustomFilter;
DWORD nMaxCustFilter;
DWORD nFilterIndex;
LPTSTR lpstrFile;
DWORD nMaxFile;
LPTSTR lpstrFileTitle;
DWORD nMaxFileTitle;
LPCTSTR lpstrInitialDir;
LPCTSTR lpstrTitle;
DWORD Flags;
WORD nFileOffset;
WORD nFileExtension;
LPCTSTR lpstrDefExt;
LPARAM lCustData;
LPOFNHOOKPROC lpfnHook;
LPCTSTR lpTemplateName;
#if (_WIN32_WINNT >= 0x0500)
void * pvReserved;
DWORD dwReserved;
DWORD FlagsEx;
#endif // (_WIN32_WINNT >= 0x0500)
} OPENFILENAMEnMaxFile
Specifies the size, in TCHARs, of the buffer pointed to by lpstrFile. For the ANSI version, this is the number of bytes; for the Unicode version, this is the number of characters. The buffer must be large enough to store the path and file name string or strings, including the terminating NULL character. The GetOpenFileName and GetSaveFileName functions return FALSE if the buffer is too small to contain the file information. The buffer should be at least 256 characters long.
CFileDialog dlg(TRUE, NULL, NULL, OFN_HIDEREADONLY | OFN_ALLOWMULTISELECT,
_T("All files (*.*)|*.*||")); char cBuffer[102400]; // 100 KB cBuffer[0]='\0';
dlg.m_ofn.lpstrFile=cBuffer;
dlg.m_ofn.nMaxFile=sizeof(cBuffer); // buffer size