2.2.4.5 Column

Column-Class

Name

Column

Remark

The Column class provides methods and properties common to Origin worksheet columns. An Origin C Worksheet object has a collection of Column objects each of which in turn holds a Dataset. A Column object is primarily used for style related control of the data in the associated Dataset.

An Origin C Column object is a wrapper object that is a reference to an internal Origin column object. Wrapper objects do not actually exist in Origin and merely refer to the internal Origin object. Consequently, multiple Origin C wrapper objects can refer to the same internal Origin object.

The Column class is derived from the DataObject, DataObjectBase, and OriginObject classes from which it inherits methods and properties.

Hierarchy

• OriginObject
  • DataObjectBase
    • DataObject
      • Column

Examples

EX1

void Column_Ex1()
{
    Worksheet wks = Project.ActiveLayer();
    if(!wks)
        return;
    int ii = 1;
    foreach(Column cc in wks.Columns)
    {
        string strLabel;
        if(cc.GetLabel(strLabel) > 0)
            printf("Column(%d) has label = %s\n",ii++, strLabel);
    }
}

Header to Include

origin.h

Reference

Members