directx problem with camera , nothing happens

i seem to have come to a stop my directx book
this function is in a case WM_KEYDOWN , then in another switch with case VK_UP:
nothing happens to the screen camera at all
infact i am totally stuck on the transformation section part of directx
moving vertices to a new axis etc

Code:

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void Camera()
{
D3DXVECTOR3 vEyePt(0.0f , 0.0f , -0.5);
D3DXVECTOR3 vLookPt(0.0f , 0.0f , 0.5);
D3DXVECTOR3 vUpVec(0.0f, 1.0f ,0.0f);
D3DXMATRIXA16 matView;
D3DXMatrixLookAtLH(&matView , &vEyePt , &vLookPt , &vUpVec);
g_pDirect3DDevice->SetTransform(D3DTS_VIEW, &matView);
}

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Start with this:

Code:

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class CCamera
{
  D3DXVECTOR3 Look;
  D3DXVECTOR3 Right;
  D3DXVECTOR3 Up;
  D3DXVECTOR3 Pos;

  float m_fPitch,m_fRoll,m_fYaw;
  ....

  public:
    void Init();
    void GetViewMatrix(D3DXMATRIX *outMatrix);
   
    void Strafe(float units);
    void Fly(float units);
    void Walk(float units);
    ...

};

void CCamera::Init(void)
{
  Pos=D3DXVECTOR3(0.0f,0.0f,0.0f);
  Right=D3DXVECTOR3(1.0f,0.0f,0.0f);
  Up=D3DXVECTOR3(0.0f,1.0f,0.0f);
  Look=D3DXVECTOR3(0.0f,0.0f,1.0f);
  m_fPitch=m_fRoll=m_fYaw=0.0f;
}

void CCamera::GetViewMatrix(D3DXMATRIX *outMatrix)
{
  D3DXVec3Normalize(&Look,&Look);
 
  D3DXVec3Cross(&Up,&Look,&Right);
  D3DXVec3Normalize(&Right,&Right);

  D3DXVec3Cross(&Right,&Up,&Look);
  D3DXVec3Normalize(&Look,&Look);

  float x=-D3DXVec3Dot(&Right,&Pos);
  float y=-D3DXVec3Dot(&Up,&Pos);
  float z=-D3DXVec3Dot(&Look,&Pos);

  (*outMatrix)(0,0)=Right.x;
  (*outMatrix)(0,1)=Up.x;
  (*outMatrix)(0,2)=Look.x;
  (*outMatrix)(0,3)=0.0f;

  (*outMatrix)(1,0)=Right.y;
  (*outMatrix)(1,1)=Up.y;
  (*outMatrix)(1,2)=Look.y;
  (*outMatrix)(1,3)=0.0f;

  (*outMatrix)(2,0)=Right.z;
  (*outMatrix)(2,1)=Up.z;
  (*outMatrix)(2,2)=Look.z;
  (*outMatrix)(2,3)=0.0f;

  (*outMatrix)(3,0)=x;
  (*outMatrix)(3,1)=y;
  (*outMatrix)(3,2)=z;
  (*outMatrix)(3,3)=1.0f;
}

void CCamera::Pitch(float angle)
{
  m_fPitch+=angle;
  if (m_fPitch>=(D3DX_PI*2)) m_fPitch=0.0f;

  D3DXMATRIX T;
  D3DXMatrixRotationAxis(&T,&Right,angle);

  D3DXVec3TransformCoord(&Up,&Up,&T);
  D3DXVec3TransformCoord(&Look,&Look,&T);

}

void CCamera::Yaw(float angle)
{
  m_fYaw+=angle;
  if (m_fYaw>=(D3DX_PI*2.0f)) m_fYaw-=(D3DX_PI*2.0f);

  D3DXMATRIX T;

  if (CameraType==LANDOBJECT) D3DXMatrixRotationY(&T,angle);

  if (CameraType==AIRCRAFT) D3DXMatrixRotationAxis(&T,&Up,angle);

  D3DXVec3TransformCoord(&Right,&Right,&T);
  D3DXVec3TransformCoord(&Look,&Look,&T);
}

void CCamera::Roll(float angle)
{
  m_fRoll+=angle;
  if (m_fRoll>=(D3DX_PI*2)) m_fRoll=0.0f;

  if (CameraType==AIRCRAFT)
  {
    D3DXMATRIX T;
    D3DXMatrixRotationAxis(&T,&Look,angle);

    D3DXVec3TransformCoord(&Right,&Right,&T);
    D3DXVec3TransformCoord(&Up,&Up,&T);
  }
}

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That should give you enough to complete the class.