RAD Studio VCL Reference
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TDataSetProvider.OnGetDataSetProperties Event
TDataSetProvider Class | TDataSetProvider Members | Provider Namespace | Description | See Also
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Occurs when the provider adds additional information to a data packet it is creating.

Pascal
property OnGetDataSetProperties: TGetDSProps;
C++
__property TGetDSProps OnGetDataSetProperties;
Description

Write an OnGetDataSetProperties event handler to include application-defined information in the data packets. This information can later be returned using the GetOptionalParam method of the client dataset that represents the data in the packet.

Note: The following names are reserved and can't be used as the name for storing custom information:

UNIQUE_KEY  
DEFAULT_ORDER  
CHANGE_LOG  
SERVER_COL  
CONSTRAINTS  
DATASET_CONTEXT  
DATASET_DELTA  
LCID  
BDERECORD_X  
TABLE_NAME  
MD_FIELDLINKS  
UPDATEMODE  

 

See Also
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