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    TParam.GetData

    Get the parameter value from a memory buffer.

    Declaration

    Source position: db.pas line 1461

    public 
procedure TParam.GetData(Buffer: Pointer);

    Description

    GetData retrieves the parameter value and stores it in buffer It uses the same data layout as TField, and can be used to copy the parameter value to a record buffer.

    Errors

    Only basic field types are supported. Using an unsupported field type will result in an EdatabaseError exception.

    See also

    Name Description
    TParam.SetData Set the parameter value from a buffer.
    TField Provide access to the contents of a single field in a record.