Rave Reports Developer Reference

TRvCustomConnection. WriteNullData method

Declaration

function WriteNullData( no parameters );

Category

Rave

Description

This method writes a null inside of the OnGetRow event of a data connection component. The data for custom fields must be written in the same order as the fields were defined in the OnGetCols event.

See also

TRvCustomConnection Class, OnGetCols, OnGetRow, other WriteXxxxData methods

Example (Delphi)

Connection.WriteNullData( );

Example (C++Builder)

Connection->WriteNullData( );