Example

The following sample C# code illustrates how to define, query, and use the wwMaterialDB object to populate a list of ingredients.

This example bypasses the use of the wwMaterials collection.

private void QueryMats()

{

wwMaterialDBClass mdbc = new wwMaterialDBClass();

wwMaterialUnits MatUnits=null;

wwMaterials mats;

wwMaterial Material;

if (MatStatus.GetMaterialType() == "Ingradiants" mdbc.QueryMaterialsByType(wwMtrlTypeEnum.wwTypeIngredient);

mdbc.QueryMaterialsById(MatStatus.GetMaterialId())

mats = (wwMaterials)mdbc.Materials;

if (mats.Count != 0)

{

Material = (wwMaterial)mats.Item(1);

Material.QueryMaterialUnits();

MatUnits = (wwMaterialUnits)Material.MaterialUnits;

}

}