TdxReportCustomDataConnectionClass Type
A reference to a report data connection component class.
Declaration
TdxReportCustomDataConnectionClass = class of TdxReportCustomDataConnection;Referenced Class
| Type | Description |
|---|---|
| TdxReportCustomDataConnection | The base class for report data connection components. |
Remarks
You can use the TdxReportCustomDataConnectionClass type to refer to the following TdxReportCustomDataConnection class descendants:
- TdxReportInMemoryJSONConnection
- A component designed for interaction with data stored in memory.
- TdxReportDataSetJSONConnection
- A component designed to fetch data from one or multiple datasets (TDataSet descendant instances).
- TdxReportDatabaseSQLConnection
- A component designed to fetch data from an SQL database (SQL Server, PostgreSQL, SQLite, etc.).
Direct TdxReportCustomDataConnectionClass Type Reference
The TdxReportDataCollectionConnection.Add function accepts a TdxReportCustomDataConnectionClass value as the AItemClass parameter.
See Also