A DataObjectBase object is always associated with a dataset inside Origin. Since Dataset is a template class, we use the name as the common mean of connecting to a Dataset.
string GetDatasetName( )
The name of the specified Dataset
EX1
void DataObjectBase_GetDatasetName_ex1() { Worksheet wks; wks.Create("origin"); Dataset ds1(wks,0); Dataset ds2(wks,1); ds1.Data(1,20,1); ds2.Normal(20); GraphPage gp; gp.Create("origin"); GraphLayer gl(gp.GetName(), 0); gl.AddPlot(wks); if(!gl) return; int index = 1; foreach(DataPlot dp in gl.DataPlots) { printf("%3.0d:%s\n", index++, dp.GetDatasetName()); } }
origin.h