Contract Class: Microsoft Dynamics AX 2012 introduces the concept of attributes. Attributes provide a way to specify metadata about classes and methods. Two of these attributes are used when creating data contracts: the DataContractAttribute and DataMemberAttribute attributes. The DataContractAttribute attribute is used to define that a class is a data contract. The DataMemberAttribute attribute is added to methods of data contracts that represent data members that have to be exposed. Contracts are used to define what can be communicated. A data contract are used for defining parameters to the SSRS report. We can define any number of parameters using X++ statements of any data type, which can be passed on to the RDP class. A data contract class is an X++ class which contains parm methods with the DataMemberAttribute defined at the beginning of the method. RDP Class: The RDP class is a data provider that allows you to add business logic for the data that is di...
Thanks for sharing this blog. This article gives lot of information.
ReplyDeleteMicrosoft Dynamics AX Training
MS Dynamics AX Training
MS Dynamics Training in Hyderabad
Microsoft Dynamics AX Technical Training
Microsoft Dynamics AX Technical Training in Hyderabad