Project

Name

Project

Remark

The Project class provides methods and properties to access many of the objects contained in an Origin project file. The Project class includes collections of all different page types and collections of loose datasets (datasets not in a worksheet column) and of all datasets in the Origin Project file. Several methods to get active objects in the Origin project file (such as ActiveCurve, ActiveLayer, and ActiveFolder) and a RootFolder property are also available.

An Origin C Project object is a wrapper object that is a reference to an internal Origin project object. Origin C wrapper objects do not actually exist in Origin and merely refer to the internal Origin object. Only one project file at a time can be open in Origin consequently all Origin C Project objects refer to the same currently open project file.

Hierarchy

• OriginObject
  • Project

Examples

EX1

int Project_ex1()
{
    // Count the number of layers in all graphs in project
    int nCount = 0;
    foreach(GraphPage gp in Project.GraphPages)
    {
        foreach(GraphLayer gl in gp.Layers)
        {
            nCount++;
        }
    }
    out_int("Number of GraphLayers = ", nCount);
    out_str(""); // Another blank line 
    return 0;
}

Header to Include

origin.h

Reference

Members

Property