FiveTech Software tech support forums

... LPBYTE lpData = 0; char ret_value[1024]; int ret; hb_retnl(RegEnumValue(( HKEY ) hb_parnl( 1 ), hb_parnl( 2 ), szName, &dwSizeName, NULL, &dwType,lpData, &dwDataSize)); RegQueryValueEx(( HKEY ) hb_parnl( 1 ),szName , NULL, &dwType, (unsigned char*)&ret_value, &dwSize); ...

... := x nOldY := y MoveToEx( hDc, x, y ) Else LineTo( hDc,x,y ) EndIf RETURN Nil DLL STATIC FUNCTION MoveToEx( hWnd AS HDC, nX AS _INT, nY AS _INT, NULL AS _INT ) AS BOOL PASCAL LIB "coredll.dll"

... -1 nOldX := x nOldY := y MoveToEx( hDc, x, y ) Else LineTo( hDc,x,y ) EndIf RETURN Nil DLL FUNCTION MoveToEx( nHdc AS HDC, nX AS _INT, nY AS _INT, NULL AS _INT ) AS BOOL PASCAL LIB "coredll.dll"

... object img; // Image width. public int width; // Image height. public int height; // Image resolution. public int Res; }; IPictureDisp handle = null; // screen HDC IntPtr hdc = GetDC(System.IntPtr.Zero); _grfingerx.BiometricDisplay(ref _tpt._tpt, ref raw.img, _raw.width, _raw.height, _raw.Res,hdc.ToInt32(), ...

... "Image2PDF.h" UINT ShowError(char *which, UINT iErr) { char message[200]; wsprintf(message, "%s returned error %d", which, iErr); MessageBox(NULL, message, "Error Returned From Image2PDF DLL", MB_OK | MB_ICONERROR); return iErr; } int PASCAL WinMain(HINSTANCE hCurrentInstance, HINSTANCE hPreviousInstance, ...

... "Image2PDF.h" UINT ShowError(char *which, UINT iErr) { char message[200]; wsprintf(message, "%s returned error %d", which, iErr); MessageBox(NULL, message, "Error Returned From Image2PDF DLL", MB_OK | MB_ICONERROR); return iErr; } int PASCAL WinMain(HINSTANCE hCurrentInstance, HINSTANCE hPreviousInstance, ...

... 436: , expected Error E2139 c:\xharbour\include\hbvmpub.h 227: Declaration missing ; Error E2451 tutor01.c 25: Undefined symbol 'NULL' Error E2141 tutor01.c 25: Declaration syntax error Error E2190 tutor01.c 25: Unexpected } Error E2190 tutor01.c 25: Unexpected } Error E2040 tutor01.c ...

... valor que requiere el OCX, porque segun la descripcion de la funcion en el Codigo fuente, el CHR(0) no envia el valor, sino que el caracter NULL y eso causa mi problema... Caulquier ayuda sera bienvenida.. Grax....

... 0x40000000 function Main() /* hCom = CreateFile( pcCommPort, GENERIC_READ | GENERIC_WRITE, 0, // must be opened with exclusive-access NULL, // no security attributes OPEN_EXISTING, // must use OPEN_EXISTING 0, // not overlapped I/O NULL // hTemplate must be NULL for comm devices ); ...

... The OpenComm function returns this value. lpStat Points to the COMSTAT structure that is to receive the device status. If this parameter is NULL, the function returns only the error values. Returns The return value specifies the error value for the most recent communications-function call ...

... this code. I am using windows mobile 2003. Any help will be appreciated, Thanks Richard HB_FUNC (CLOSEGPRSCONNECTION) { HANDLE phWebConnection = NULL; DWORD pdwStatus = 0; DWORD hresult = 0; ConnMgrConnectionStatus (phWebConnection, &pdwStatus); if (pdwStatus == CONNMGR_STATUS_CONNECTED) ...

... = mysql_connect("192.168.0.15", 3306, "my_username", "my_passwd"); if (nRet == 0) { CString str = _T("mysql_connect() successful"); MessageBox(NULL, str, _T("info"), MB_OK | MB_ICONINFORMATION); } else { char *errorBuf = new char[255]; mysql_get_last_error(nRet, errorBuf); MessageBox(NULL, ...

William, Estás usando un brush "NULL" para los radio buttons ? Antonio, Si y no, pasa que hago un degradado y eso lo defino posteriormente como brush. Y he hecho pruebas con un brush solido y si lo toma el radiobutton, y el groupbox, pero ...

William,

Estás usando un brush "NULL" para los radio buttons ?

... #define INT32 int #define DATAGROUP unsigned #define DSM_FILENAME "TWAIN_32.DLL" #define DSM_ENTRYPOINT "DSM_Entry" #define IsValidHandle(h) (h!=NULL) #define HUGEWRITE(fh, pb, bc) ((INT32)_lwrite(fh, pb, bc)) #define FMEMSET(p, v, n) memset(p, v, n); #define FMEMCPY(p, q, n) memcpy(p, q, n); ...