void DatasetAndVector_ex1()
{
    Worksheet wks = Project.ActiveLayer();// The current worksheet must have one column prior to execution
    if(!wks) 
    return;	
		
    Column col1 = wks.Columns(0);// 1st column
    int nRows = col1.GetNumRows(); // get the number of rows in the first column, also the size of the vector below
    vector &vec = col1.GetDataObject();// Get data object
	
	
    Dataset ds;            // Create Origin C Dataset object not attached to an Origin data set 
    ds.Attach(wks,1);  // Attach Origin C Dataset object ds to Origin data set wks(1)
    ds.SetSize(nRows); 
    ds = vec; // Assign values to dataset from vector.
}