# XTR.EXPANDLEVEL

> [HTML Version](xtr_expandlevel.htm)

This field allows you to control the expanded/collapsed state of the items when the tree is created or re-entered. Set the field to a value between 0 and 63, indicating the maximum level to expand (0=all items collapsed so that only the level 0 items are visible, 63=all items expanded). You may optionally specify one of the two flags listed below:

| **Symbol** | **Value** | **Description** |
|------|------|------|
| XTEXPF\_SAVE | \&h40 | Save current expand/collapse status on exit |
| XTEXPF\_RESTORE | \&h80 | Restore saved status (on XTROP\_REPLACE reentry) |




**Notes**

XTEXPF\_SAVE can be used with any of the level values (0-63) in XTR.EXPANDLEVEL to start out with the specified uniform level of expansion but save the user-modified status on exit. But XTEXPF\_RESTORE overrides all other options unless there was no previously saved status, in which case XTEXPF\_RESTORE is ignored.

XTEXPF\_RESTORE assumes that the order of the rows has not changed since the previous exit from that tree. Since the expand/collapse status is associated only with the row numbers as displayed, changing the sort order on reentry would result in the wrong items being expanded or collapsed.

**See Also**

•	[Expand/Collapse State](expandcollapsestate.htm.md)

**History**

2023 August, A-Shell 1737:  Increase maximum number of multi-level trees from nine to 63.