Pick Method (GoObject)

In This Topic

Return an object at a point, perhaps only a selectable one.

Syntax

public virtual GoObject Pick( 
   PointF p,
   bool selectableOnly
)

Parameters

p: A PointF in document coordinates.
selectableOnly: Whether the return value must be selectable by the user.

Return Value

An object under the point . If is true, the object returned will have its CanSelect property be true. This method returns null if no suitable object is found.

Remarks

This will return null if this object is not visible or if the p is not in this object.

If selectableOnly is false, it will return this object; if that parameter is true, it will return this object only if CanSelect is true.

Finally, if CanSelect is false, and this object is part of a GoGroup, it proceeds up the chain of Parent objects until it finds one whose CanSelect property is true, and returns that.

Failing all of those tests, this method will return null.

Reference

GoObject Class
GoObject Members

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