Public Function IsEqual( _
   ByVal env As Envelope _
) As Boolean

Visual Basic (Usage)	Copy Code
Dim instance As Envelope Dim env As Envelope Dim value As Boolean   value = instance.IsEqual(env)

public bool IsEqual( 
   Envelope env
)

Parameters

env

The envelope to compare with the current envelope.

Return Value

This method compares the numerical values for XMin, XMax, YMin, YMax, ZMin and ZMax, and if all are the same for both envelopes, the method returns true. It does not require that the Envelope objects reference the same object.

Currently this method returns true if one of the values in the current envelope is NaN (not a number), while the respective value in the other envelope is an actual value (e.g., 100).

This method does not currently compare M values (MMin or MMax).

Reference