Extending Microsoft Dynamics 365 Finance and Supply Chain Management Cookbook - Second Edition

How to do it...

To create the classes required to create a purchase order, follow these steps:

1. First, we will create a data contract class for what is required. We need a correlation identity (the source record's RecId), ItemId, and the quantity required. The class should be created as follows:

[DataContract]class ConVMSPurchOrderGenerateRequestLineContract{    RefRecId sourceRecId;    ItemId itemId;    PurchQty purchQty;    [DataMember]    public RefRecId SourceRecId(RefRecId _sourceRecId =      sourceRecId)    {        sourceRecId = _sourceRecId;        return sourceRecId;    }    [DataMember]    public ItemId ItemId(ItemId _itemId = itemId)    {        itemId = _itemId;        return itemId;    }    [DataMember]    public PurchQty PurchQty(PurchQty _purchQty = purchQty)    {        purchQty = _purchQty; return purchQty; ...