[Help] SYMBOL/LIB REFERENCES

safgshfjhfgjfgj !

Trying to get this damn function to work. AFAIK these are only the d3dx9 lib needs to be included. Anyhow, I've got the following:
[PHP]#pragma comment(lib, "d3dx9.lib")
#pragma comment(lib, "d3d9.lib")

// (more code)

class SpriteBatch
{
public:
static LPD3DXSPRITE sprite;
static void Initialise(LPDIRECT3DDEVICE9 device)
{
D3DXCreateSprite(device, &sprite);
}
static void Begin(DWORD myFlags)
{
sprite->Begin(myFlags);
}
static void Draw(LPDIRECT3DTEXTURE9 pTexture, const RECT *pSrcRect, const D3DXVECTOR3 *pCenter, const D3DXVECTOR3 *pPosition, D3DCOLOR color)
{
sprite->Draw(pTexture, pSrcRect, pCenter, pPosition, color);
}
static void End()
{
sprite->End();
}
static bool isReady()
{
if (sprite != NULL)
return true;
return false;
}
void dispose()
{
if(sprite != NULL)
sprite->Release();
}
};
[/PHP]

Yet, I get this error:

Please help me fix this problem. I've got absolutely NO idea why this is occuring - the correct libs have been imported, as indicated by the MSDN.

Thanks in advance.