The Effects Framework - Introduction to 3D Game Programming with DirectX 9.0 - page 348

The effect file is implemented as follows:
//
// File: light_tex.txt
//
// Desc: Effect file that handles device states for lighting
// and texturing a 3D model.

//

//
// Globals
//

matrix WorldMatrix;
matrix ViewMatrix;
matrix ProjMatrix;

texture Tex;

//
// Sampler
//

// Associated the texture 'Tex' with the texture stage 'S0'
// corresponds with and also set the sampler states for the sampler
// stage 'S0' corresponds with.
sampler S0 = sampler_state
{

Texture = (Tex);
MinFilter = LINEAR;
MagFilter = LINEAR;
MipFilter = LINEAR;

};

//
// Effect
//

technique LightAndTexture
{

pass P0
{

//
// Set misc. render states.

pixelshader = null; // No pixel shader.
vertexshader = null; // No vertex shader.
fvf = XYZ | Normal | Tex1; // Flexible vertex format
Lighting = true; // Enable lighting.

NormalizeNormals = true; // Renormalize normals.

SpecularEnable = false; // Disable specular highlights.

//
// Set transformation states

WorldTransform[0] = (WorldMatrix);

ViewTransform = (ViewMatrix);