void DPlot_Disconnect();
DPlot_Disconnect cleans up several DDE-related resources after one or more calls to DPlot_AddData. In particular it closes the DDE conversation, deletes string handles used by DPlot_AddData, and uninitializes the DDE management library. If DPlot_AddData has never been called, or if DPlot_Disconnect has already been called and there were no subsequent calls to DPlot_AddData, DPlot_Disconnect does nothing. In other words there is no harm in calling DPlot_Disconnect when it isn't needed.
Page url: http://www.dplot.com/lib/index.htm?dplot_disconnect.htm