TDADataSource
Overview
TDADataSource is a descendant of the standard Delphi TDataSource component. Instead of linking standard TDataSets to visual database components, it performs this same task for a TDADataTable.
Location
- Unit: uDADataTable.pas
- Ancestry: TDataSource | TDABaseDataSource | TDADataSource
constructor Create override
Creates a new instance.
constructor Create(aOwner: TComponent)
Parameters:
- aOwner: owner
Active
Manages whether the DataTable is currently active or no.
property Active: Boolean read
Assign override
Copies data from a given source.
procedure Assign(Source: TPersistent)
Parameters:
- Source: Instance whose properties will be copied
Dataset protected
Provides access to DataTable.Dataset.
property Dataset: TDataset read write
DataTable
Points to the TDADataTable represented by this data source.
property DataTable: TDADataTable read write
Opening
Indicates whether the DataTable is currently opening (True) or not (False).
property Opening: Boolean read
Active
Manages whether the DataTable is currently active or no.
property Active: Boolean read
Dataset protected
Provides access to DataTable.Dataset.
property Dataset: TDataset read write
DataTable
Points to the TDADataTable represented by this data source.
property DataTable: TDADataTable read write
Opening
Indicates whether the DataTable is currently opening (True) or not (False).
property Opening: Boolean read
constructor Create override
Creates a new instance.
constructor Create(aOwner: TComponent)
Parameters:
- aOwner: owner
Assign override
Copies data from a given source.
procedure Assign(Source: TPersistent)
Parameters:
- Source: Instance whose properties will be copied