Unit: ewbdatasetadapter

TEWBGetDataSetColumnCommandParamsEvent = procedure(Adapter:
      TEWBDataSetAdapter; const DatabaseName: String; const
      ColumnName: String; Params: TParams) of object

The TEWBGetDataSetColumnCommandParamsEvent type is used by the TEWBDataSetAdapter OnGetSelectColumnParams event to populate the parameters for a Select<Column> dataset command when retrieving BLOB columns.

The DatabaseName parameter is the name of the database (optional), the ColumnName parameter is the name of the BLOB column that needs to be retrieved, and the Params parameter is the list of parameters that needs to be populated for the dataset command.