QueryLeaf.Operation property

AutoCAD Map 3D ActiveX

QueryLeaf.Operation property

Read-Write

Operation As EConditionOperator

Sets or returns the comparison operator for a data or property condition.

Attempting to change this property is an error if the leaf does not represent a data or property condition. To understand what part of a condition the Operation property represents, consider the structure of property conditions. They express ideas such as "If an entity's length is greater than 2…." The greater than part is given by the property condition's Operation property. The situation with data conditions is analogous.