GetSelectedComboEntry hwndEnum TimeFormatEnumProc TimePageProc UpdateTimeSample

static VOID GetSelectedComboEntry ( HWND  hwndDlg, DWORD  dwIdc, TCHAR *  Buffer, UINT  uSize  ) [static] Definition at line 52 of file time.c. Referenced by TimePageProc(). { int nIndex; HWND hChildWnd; /* Get handle to time format control */ hChildWnd = GetDlgItem(hwndDlg, dwIdc); /* Get index to selected time format */ nIndex = SendMessage(hChildWnd, CB_GETCURSEL, 0, 0); if (nIndex == CB_ERR) /* No selection? Get content of the edit control */ SendMessage(hChildWnd, WM_GETTEXT, uSize, (LPARAM)Buffer); else { LPTSTR tmp; UINT uReqSize; /* Get requested size, including the null terminator; * it shouldn't be required because the previous CB_LIMITTEXT, * but it would be better to check it anyways */ uReqSize = SendMessage(hChildWnd, CB_GETLBTEXTLEN, (WPARAM)nIndex, 0) + 1; /* Allocate enough space to be more safe */ tmp = (LPTSTR)_alloca(uReqSize*sizeof(TCHAR)); /* Get selected time format text */ SendMessage(hChildWnd, CB_GETLBTEXT, (WPARAM)nIndex, (LPARAM)tmp); /* Finally, copy the result into the output */ _tcsncpy(Buffer, tmp, uSize); } }