GetCount Method (TREEVIEW)

PLBCMP GUI Only

The GetCount method returns the number of items in a TREEVIEW object. The method uses the following format:

Where:

label

Optional. A Program Execution Label.

object

Required. A TREEVIEW object whose items are counted.

return

Optional. A Numeric Variable that returns the number of items.

Flags Affected: EOS, OVER, ZERO

Note the following:

1. Upon completion, {return} will contain the number of items in {object}.

2. If the value returned is zero, the ZERO Condition Flag is set.

3. If {return} is too small to contain the number of items, the OVER Condition Flag is set.

4. The EOS Condition Flag is always cleared.

See Also: Method Syntax, TREEVIEW Methods