This component is a Master Detail Crud Component. This component contains two files, CrudMasterDetail and CrudDetail, the CrudMasterDetail Component the developer set a Collection Data and inside of the component, can create a DataGrid to show this data. At the Crud Detail you can create a form to show and handler data from Datagrid Click. The Master Detail Crud Component not automate this process, the objective is show you how can you create an Master Detail Crud, using we struct. It`s very simple customize.