Determines whether the given block is an XRef block.
See Also | Example
The object or objects this property applies to.
TRUE: The block is an XRef.
FALSE: The block is not an XRef.
The IsXRef property works with the IsLayout property. If both properties are FALSE, then the block is a simple block. If the IsXRef property is TRUE, then the block is an external reference. If the IsLayout property is TRUE, then the block contains all the geometry associated with a layout.