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