public MaterialCollection GetMaterials()
{
MaterialCollection materials = new MaterialCollection();
IDataReader dr = new MaterialDataAdapter().GetMaterials();
while (dr.Read())
{
materials.Add(PopulateReader(dr));
}
return materials;
}
public Material GetMaterial(string id)
{
Material material = new Material();
IDataReader dr = new MaterialDataAdapter().GetMaterialById(id);
if (dr.Read())
{
material = PopulateReader(dr);
}
return material;
}
