ListBox.ColumnType Property

Syntax

ColumnType as Integer

Parameter is column number; the first column is numbered zero. Use the following class constants to set the ColumnType:
TypeDefault (0): Default, same as column type
TypeNormal (1): Normal
TypeCheckBox (2): Add checkbox
TypeEditable (3): Inline editable
For example:
lb1.ColumnType(1)=ListBox.TypeEditable
(Disclosure triangles don't work in hierarchical ListBoxes if Inline Editable is selected.)