PickObjects Method (GoView)

In This Topic

Return a collection of objects that can be picked at a particular point.

Syntax

public virtual IGoCollection PickObjects( 
   bool doc,
   bool view,
   PointF p,
   bool selectableOnly,
   IGoCollection coll,
   int max
)

Parameters

doc: If true, consider objects in document layers.
view: If true, consider objects in view layers.
p: A PointF location in document coordinates.
selectableOnly: If true, only consider objects for which GoObject.CanSelect is true.
coll: An IGoCollection that is modified by adding results and then returned. If this value is null, a GoCollection is allocated and returned.
max: A limit on the number of objects to be found and added to the result collection.

Return Value

The argument, or a newly allocated one if that was null.

Remarks

This calls GoLayer.PickObjects on each of the GoLayers used by this view and as filtered by the and arguments, in reverse order, from front to back. Please note that when objects are found, they might not be a top-level objects. In fact, when is false, it is very likely that if any object is found at the given point, it will be a child of some group.

Reference

GoView Class
GoView Members

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