TDAAdapterInitialization
Overview
The TDAAdapterInitialization enumeration defines data streamer operation mode. Value of this type is provided on the data streamer instance intialization to define set of possible data streamer operations.
Location
- Unit: uDADataStreamer.pas
| Value | Description |
|---|---|
| aiRead | Data streamer should be opened in read mode. Position in its underlying data stream is not changed |
| aiReadFromBeginning | Data streamer should be opened in read mode. Seek operation is performed on the underlying data stream, moving the stream pointer to its very begginning |
| aiUnknown | Default value. Passing this value to the data streamer initialization method will result in an exception |
| aiWrite | Data streamer should be opened in write mode. |