LabVIEW - Deleting Rows in Listboxes and Tree Controls

In a listbox, right-click the row we want to delete and select Delete Row from the shortcut menu to delete the entire row. In a tree control, right-click the row we want to delete and select Delete Item from the shortcut menu to delete the row. Subsequent rows in the listbox or tree control shift up.

Note Deleting an item in a tree control deletes all of the items underneath the item.

If we do not update the value of a tree control after deleting a row, the control may return old data. Deleting a selected item does not change the value of a tree control. After we delete an item, the tree value may be a tag for an item that no longer exists. We can select one of the remaining tree items to update the value of the tree control.

Note We cannot delete individual cells in a row.

Right-click a tree control and select Delete All Items from the shortcut menu to delete all rows in the tree control.

Watch the entire LabVIEW tutorial series here;
   • NI LabVIEW - How to Use View Menu?  

Watch the entire TestStand video learning series here;
   • NI TestStand Documentation and Resources  

Get more LabVIEW Tutorials for free!!!
http://bit.ly/Free-LabVIEW-Tutorials

#labview #labviewtutorial #labviewListboxesTablesTreeControls