TdxBackendDataSetCollectionItem Class
A backend dataset collection item.
Declaration
TdxBackendDataSetCollectionItem = class(
TcxComponentCollectionItem
)Remarks
A backend dataset collection item allows you to associate a TdxBackendDataSetJSONConnection component with an individual dataset (a TDataSet class descendant instance).
Dataset Management
Backend client components can load and use data from multiple datasets simultaneously. Use the TdxBackendDataSetJSONConnection.DataSets collection to manage individual datasets.
Main API Members
The list below outlines key members of the TdxBackendDataSetCollectionItem class. These members allow you to configure datasets for a backend client component.
- DataSet
- Associates the collection item with a dataset (a TDataSet descendant instance).
- DataSetAlias
- Specifies a user-friendly dataset name for designer dialogs.
General-Purpose API Members
- Assign | AssignTo
- Copy compatible settings between dataset collection items.
- Collection | Index
- Specify the parent dataset collection component.
Direct TdxBackendDataSetCollectionItem Reference
The TdxBackendDataSetCollection.Add function returns a TdxBackendDataSetCollectionItem object.
Indirect TdxBackendDataSetCollectionItem Reference
The TdxBackendDataSetCollection.Items property references the TdxBackendDataSetCollectionItem as a TcxComponentCollectionItem object. Cast this object to the TdxBackendDataSetCollectionItem class to access all public API members.